HI-97701 Free Chlorine (0.00 - 5.00 mg/L) portable photometerRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Free Chlorine (0.00-5.00mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterChlorine
HI-97701-11 Free Chlorine CAL Check calibration standards for HI-97701
The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterChlorine
HI-97701 Free Chlorine (0.00 - 5.00 mg/L) photometer kit with standardsRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Free Chlorine (0.00-5.00mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterChlorine
HI-97702 Copper HR (0.00 to 5.00 mg/l) ppm portable photometerRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Copper HR (0.00 to 5.00 mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterCopper
HI-97702-11 Copper HR CAL Check calibration standards for HI-97702The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterCopper
HI-97702C Copper HR (0.00 to 5.00 mg/l) photometer kit with standardsRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Copper HR (0.00 to 5.00 mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterCopper
HI-97704 Hydrazine (0-400ug/l) portable photometerRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Hydrazine (0-400ug/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterHydrazine
HI-97704-11 Hydrazine CAL Check calibration standards for HI-97704The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterHydrazine
HI-97704C Hydrazine (0-400ug/l) portable photometer kit with standardsRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Hydrazine (0-400ug/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterHydrazine
HI-97705 Silica (0 to 2.00mg/l) portable photometer Range Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Silica (0 to 2.00mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterSilica
HI-97705-11 Silica CAL Check calibration standards for HI-97705The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterSilica
HI-97706 Phosphorus (0.0 - 15.0mg/L) portable photometerRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Phosphorus (0.0 - 15.0mg/L)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterPhosphorus
HI-97706-11 Phosphorus CAL Check calibration standards for HI-97706The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterPhosphorus
HI-97706C Phosphorus (0.0 - 15.0mg/L) portable photometer kit with standardsRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Phosphorus (0.0 - 15.0mg/L)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterPhosphorus
HI-97707 Nitrite LR (0.00 - 0.60 mg/l) portable photometerRange Overview:
The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface.
Features:
Measures Nitrite LR (0.00 - 0.60 mg/l)
Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading.
Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water.
Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions.
Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use.
Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.
Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.
GLP data ? recall the last 50 measurements on screen along with date of last calibration.
Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature)
Options:
Many meters are available to purchase separately or as part of a kit containing CAL Check standards.
Warranty
2 year manufacturers warranty
Servicing Servicing Options Available
?
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
?
The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
?
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
?
Request a quote for your servicing requirements today.
Quote Request Feefo Reviews More Information More Information ParameterNitrite
HI-97707-11 Nitrate LR CAL Check calibration standards for HI-97707The CAL check calibration set includes one sealed ?A? cuvette for zeroing the meter and one ?B? cuvette that is used to validate or calibrate. Each set of standards is produced using reagent grade chemicals in a temperature controlled environment. Each calibration standard comes in a storage container which protects from light and accidental breakage.?
Each set is supplied with Certificate of Analysis containing the following information:
Product code
Lot number
Expiry date
Purchasing chemicals Can I buy chemicals as a private individual?
The majority of chemicals can be purchased by private individuals but there are a number of products which are restricted for a number of reasons. These include Hazardous chemicals, weapon and drug precursor chemicals and other restricted chemicals.
What's the process for buying Chemicals?
Business User - You should have an account with Allschoolabs so we can verify your status, for online purchases you need to be registered on the website against that business account and logged in. For hazardous and restricted chemicals you may need to undergo an additional check. To facilitate this you should provide a company number when making a purchase. New companies or sole traders may need to provide additional proof of a trading business to ensure we can fulfil your delivery.
These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110
Private user - For the purchase of Non-Hazardous chemicals you should be a registered user of the website and be logged in to make these purchases.
Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.
Delivery to Home addresses?
Allschoolabs use a specialist chemicals courier to deliver chemicals, they will not deliver any hazardous chemicals to a residential address. These must be sent to a business address.
Home office license scheme
We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.
Home office scheme for details click here
Are Allschoolabs chemicals suitable for clinical or other medicinal use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for any other use.
Are Allschoolabs chemicals suitable for food use?
Allschoolabs supply chemicals for laboratory use only, they are not suitable or recommended for food use. Feefo Reviews More Information More Information ParameterNitrite
HI-97701 Free Chlorine (0.00 - 5.00 mg/L) portable photometerRange Overview: The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface. Features: Measures Free Chlorine (0.00-5.00mg/l) Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading. Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water. Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions. Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use. Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability. High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error. Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples. GLP data ? recall the last 50 measurements on screen along with date of last calibration. Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature) Options: Many meters are available to purchase separately or as part of a kit containing CAL Check standards. Warranty 2 year manufacturers warranty Servicing Servicing Options Available ? Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate. ? The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration. Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available. ? A typical preventative maintenance service includes the following: Inspection and testing of the unit Dismantling, cleaning and inspection of the key parts Correction of minor defects including adjustments if necessary Reassembly and testing Take post adjustment / cleaning readings Supply of calibration certificate Return of the item to you (back to base services) ? Request a quote for your servicing requirements today. Quote Request Feefo Reviews More Information More Information ParameterChlorine
HI-97701 Free Chlorine (0.00 - 5.00 mg/L) photometer kit with standardsRange Overview: The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface. Features: Measures Free Chlorine (0.00-5.00mg/l) Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading. Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water. Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions. Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use. Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability. High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error. Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples. GLP data ? recall the last 50 measurements on screen along with date of last calibration. Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature) Options: Many meters are available to purchase separately or as part of a kit containing CAL Check standards. Warranty 2 year manufacturers warranty Servicing Servicing Options Available ? Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate. ? The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration. Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available. ? A typical preventative maintenance service includes the following: Inspection and testing of the unit Dismantling, cleaning and inspection of the key parts Correction of minor defects including adjustments if necessary Reassembly and testing Take post adjustment / cleaning readings Supply of calibration certificate Return of the item to you (back to base services) ? Request a quote for your servicing requirements today. Quote Request Feefo Reviews More Information More Information ParameterChlorine
HI-97706C Phosphorus (0.0 - 15.0mg/L) portable photometer kit with standardsRange Overview: The Hanna Instruments HI-977 range is comprised of a comprehensive selection of advanced waterproof portable photometers. Most meters in the range have the ability to measure single testing parameters with a few multi-parameter meters completing the selection. Each photometer is designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. Meters are simple and straightforward to use, with a large LCD display and intuitive interface. Features: Measures Phosphorus (0.0 - 15.0mg/L) Easy to use. Each photometer is very intuitive and even has a tutorial mode for step-by-step instructions. Other user friendly features include error message displays when somethings wrong, built in reaction timer from reagent addition to when measurement is to be taken and display of the unit of measure along with the reading. Robust and waterproof. This meter will float if dropped in water and is IP67 rated. The internal optics are sealed from outside dust, dirt, and water. Large backlit LCD display (71 x 37mm) for ease of viewing in almost all light conditions. Portable sized- fits comfortably in your hand for field use but will also fit on a table for benchtop use. Utilises a high efficiency LED light source which offers superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability. High quality filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error. Large cuvette size with 25mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples. GLP data ? recall the last 50 measurements on screen along with date of last calibration. Cal check functionality - validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. (Please note, CAL check standards are only included in the kit options. Otherwise they must be purchased separately to take advantage of this feature) Options: Many meters are available to purchase separately or as part of a kit containing CAL Check standards. Warranty 2 year manufacturers warranty Servicing Servicing Options Available ? Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate. ? The Allschoolabs Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration. Allschoolabs can offer yearly service contracts which include two main types of preventative maintenance/calibration services ? the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available. ? A typical preventative maintenance service includes the following: Inspection and testing of the unit Dismantling, cleaning and inspection of the key parts Correction of minor defects including adjustments if necessary Reassembly and testing Take post adjustment / cleaning readings Supply of calibration certificate Return of the item to you (back to base services) ? Request a quote for your servicing requirements today. Quote Request Feefo Reviews More Information More Information ParameterPhosphorus