HOLYSCIENTIFIC is one of the leading science equipment manufacturer & exporter of science equipments, science instruments, lab equipments, lab instruments, testing equipments, testing instruments, like Digital bio-safety cabinet, vertical & horizontal laminar air flow cooling & heating instruments like ultra low temperature deep freezers, BOD incubators, hot air oven, muffle furnace, microscope, fume hood environmental test chamber, water distillation plant, SDI kit, ocean grapy meter, water testing kit, PH meter, soil samplers & all types of laboratory & science instruments. This laboratory & scientific instruments used for laboratory sterilization, clean room, microbiology, pathology, bio technology, pharmaceuticals, seed & soil testing, metallurgical, food processing, customized instruments

refrigerated bath 20 liter Supplier in USA,UK


We are the leading manufacturer of CRYO bath in region. Our CRYO baths are widely used for day to day in various applications. We specialize in both standard and customized models, specifically designed to meet the challenging demands of various scientists for individual and specialized research applications. Over a short period of time RASAYAN brand have been established as reliable manufacturer of cryo bath in India. Apart from that we are supplying our cryo bath in India , catering to a variety of customers ranging from Defense Installations, Research Laboratories, Educational Institutes and various R and D laboratories of leading national and multinational companies.


The bath chamber is constructed in double wall construction. The interior of the chamber is made of pharmaceutical approved 304 grade Stainless Steel and the exterior is made out of thick gauge Stainless Steel / Mild Steel with corrosion resistant powder coating painted, poly urethane foam insulation in between both walls of bath provide complete insulation for reduce heat loss & also make it economical design due to reduce power consumption. The chamber provides with a full top opening double wall typed PUF insulated door made of Stainless Steel. The door is fitted on the top of chamber by heavy-duty hinges and locking arrangement. Magnetic Gasket arrangements provide for reduce the heat loss on the door. Drain port at the bottom of the chamber for drain the liquid from bath. In built ISI marked circulation pump or ISI marked motorized stirrer for uniform temperature.(circulation pump & stirrer at optional.)

Other Details:-


Cooling coils are dehydrated cooper tubing soldered to the external side of the working chamber (all sides) for instant and consistent cooling. Refrigeration system applied with hermetically sealed, air-cooled compressors. The applied degassed and dried oil protects against wastage and prolongs the life time of the compressors. Air-Cooled condenser removes the heat from the compressor compartments by means of ventilation Electrical overload protection is provided on compressors

Temperature Range

  • Temperature range: ambient to minus 20/ minus 35/ minus 80(as per model)
  • Temperature resolution: 0.10C
  • Temperature sensitivity: ± 10C or better.
  • Temperature Control: By digital Dual display Temperature controller with PT 100 sensor

Temperature Controlling

Temperature controlled with microprocessor based controller with seven segment four digit dual display. Upper display shows process value lower display shows set value.

Temperature Uniformity

ISI marked Pump & ISI marked motorized stirrer for uniform temperature (optional)

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