Cole Parmer Stuart Water Stills for distilled water

Stuart cabinet style Water Stills for distilled waterThis is part of the Stuart WS-200 range and comprises of three cabinet style models, with a choice of single or double distillation at an output of up to 8L per hour (single) and 4L per hour (double). These stills are the most advanced out of Stuarts water still range and features enclosed an distillation still with fully automatic operation.?The high-quality?borosilicate glassware coupled with silica sheathed heaters gives pyrogen-free distillate of the highest purity from virtually any raw water supply. Features: Available as a choice of single or double distillation units Single distillation units available with 4L per hour or 8L per hour output rates Double distillation unit has 4L per hour output rate Produces the highest quality distilled water of all Stuart Water Stills - The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time ensuring maximum energy transfer. This produces cold distilled water ready for immediate use and pre-heats the boiler feed to increase efficiency. Safe Operation - A flow sensing device will detect any reduction in the flow of cooling water to below the required level and will turn off the still before it can overheat. Sensing the flow of cooling water rather than its pressure is safer and allows the still to run normally on low-pressure supplies down to 3psi (20kPa). As a fail-safe device, there is an over-temperature thermostat mounted in the boiling chamber. The Stuart Aquatron A4000 is very easy and safe to assemble and maintain. Both the acrylic safety screen and the cabinet lid are removable giving unrivalled access to the glassware components. Screw threads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage. Reservoir level control - Every Aquatron? water still is supplied with a reservoir level control which means heating will automatically turn off once water reservoir is full.? Automatic - once the levels in the reservoir drops, the water still will restart making it fully automatic.? Can be bench or wall mounted Easy to clean - All glass construction allows rapid descaling using strong mineral acids. A built-in "clean" function and integral acid addition funnel make the cleaning operation simple and safe with no need to dismantle any of the glassware. A large bore stopcock with PTFE key is fitted for easy draining of chemicals after cleaning. Specifications Technical Specification ? A4000 A8000 A4000D Output, lhr 4, single 8, single 4, double pH 5.0 - 6.5 5.0 - 6.5 5.0 - 6.5 Conductivity, ? Scm-1 1.0 - 2.0 1.0 - 2.0 1.0 - 1.5 Resistivity, mOhm-cm 0.5 - 1.0 0.5 - 1.0 0.7 - 1.0 Temperature, ?:C 25 - 35 25 - 35 25 - 35 Pyrogen content* Pyrogen free Pyrogen free Pyrogen free Water supply 1 lmin, 3-100psi, (20-700kPa) 2 lmin, 3-100psi, (20-700kPa) 2 lmin, 3-100psi, (20-700kPa) Electrical supply 220 or 240V, 50-60Hz, single phase 220 or 240V, 50-60Hz, single phase 220 or 240V, 50-60Hz, single phase Max. power, kW 3 6 6 Dimensions (wxdxh), mm 550x240x410 550x240x410 550x410x410 BioCote Benefits BioCote Benefits What is BioCote? BioCote anti-microbial coating additive is present on all Stuart brand equipment and offers anti-microbial action to help prevent cross-contamination. This unique additive is applied during the manufacturing process and contains trace levels of active silver ions which provide an effective anti-microbial action, active against many strains of common bacteria and fungi, including Aspergillus niger, E.coli and Listeria mono. This coating remains active for the entire product lifespan and can actually help in prolonging the life of products, where a build up of microbes may cause premature material degradation. BioCote works by inhibiting bacteria in a number of ways including protein damage, cell membrane damage, oxidative damage and DNA interference. Ultimately, the bacteria are prevented from replicating. Without this, bacteria have been shown to die naturally within around 8 hours. BioCote works in a way different to antibiotics so it is currently effective against antibiotic resistant strains. More recently, BioCote technology was proven effective against particular virus strains, with a reduction of 90% in 2 hours against feline coronavirus, strain Munich. Read more here.? Feefo Reviews Product Attachments Stuart Water Stills Guide (1.26 MB) Comparison of Models Comparison of Stuart Water Stills; ? A4000 A8000 A4000D D4000 W4000 Output (L/hr) 4, single 8, single 4, double 4, single 4, single pH 5.0-6.5 5.0-6.5 5.0-6.5 5.0-6.5 5.0-6.5 Conductivity (uS / cm) 1.0-2.0 1.0-2.0 1.0-1.5 1.0-2.0 3.0-4.0 Resistivity (M?-cm) 0.5-1.0 0.5-1.0 0.7-1.0 0.5-1.0 0.25-0.3 Temperature (?C) 25-35 25-35 25-35 25-35 25-35 Pyrogen Content* Pyrogen-free Pyrogen-free Pyrogen-free Pyrogen-free Pyrogen-free Required Water Supply (L/min) 1 2 2 1 1 Required Water Pressure 3-100psi 3-100psi 3-100psi 3-100psi 3-100psi Maximum Power 3 6 6 3 3 Dimensions (w x d x h) mm 550 x 240 x 410 550 x 240 x 410 550 x 410 x 410 540 x 160 x 410 500 x 150 x 450