Laboratory Products

Hygro Thermometer The Taylor Big Digit is a Hygro Thermometer that makes it easy to monitor the climatic conditions your guitar is in. Mount it on your wall or keep it on your desk with it’s simplistic one-button operation. it is capable of displaying temperature readings in either Celsius or Fahrenheit. Runs on AAA battery.

A laboratory calorimeter is a device used to measure the heat exchange that occurs during chemical reactions or physical processes. It is an essential tool in the field of thermodynamics and allows scientists to study the energy changes associated with various reactions and phenomena. The primary purpose of a calorimeter is to provide a controlled environment where the transfer of heat can be accurately measured. There are different types of calorimeters, each designed for specific applications, but they all share the fundamental concept of isolating the reaction or process being studied from the surroundings to minimize heat loss or gain. Some common types of laboratory calorimeters include:

1. Coffee Cup Calorimeter: This simple calorimeter consists of a Styrofoam cup with a lid and a thermometer. It is often used for quick and straightforward experiments, such as measuring the heat of neutralization of an acid-base reaction.
2. Bomb Calorimeter: This type of calorimeter is used to measure the heat of combustion of substances. The sample is placed inside a high-pressure vessel (the bomb) along with oxygen, and the reaction is initiated by igniting the sample. The heat produced by the combustion is absorbed by the calorimeter, allowing the determination of the heat released during the reaction.
3. Differential Scanning Calorimeter (DSC): DSC is a more advanced calorimetric technique that measures the heat flow into or out of a sample as a function of temperature or time. It is commonly used to study phase transitions, such as melting points, glass transitions, and chemical reactions that involve heat changes.
4. Reaction Calorimeter: This type of calorimeter is specifically designed to study the heat generated or absorbed during chemical reactions. It allows researchers to monitor the heat produced or consumed as the reaction proceeds over time.

Calorimetry is crucial in various fields of science, including chemistry, physics, biology, and environmental science. It provides valuable information about the energy changes that occur in a system, aiding in the understanding of chemical reactions, thermodynamic properties of materials, and heat transfer processes. Calorimetry also plays a vital role in industries such as pharmaceuticals, where it helps optimize reaction conditions and understand the heat effects of various processes.

LCD Display Thermometer • measurement range : 50°c ~ +200°c • resolution : 0. 1° for 19. 9° ~ +199. 9°, otherwise 1° • ambient temperature for plastic casing : 10°c ~ +50°c or +14°f ~+122°f • battery : 1 x 1. 5v “aaa” size or equivalent

Microscope Slide