3 cu.ft benchtop environmental test chamber/environmental testing chamber/temperature control chamber

HC3- Bench top Environmental test chamber

3 cu.ft Bench top environmental test chamber/environmental chamber/Bench top stability chamber/ Bench top temperature control chamber

Fuji Controller spec.sheet.pdf

HC3- 3 cu.ft Benchtop Environmental chamber/ Temperature control chamber

This is a 3 cu.ft benchtop environmental test chamber which can be used as environmental testing chamber, Bench top stability chamber / Bench top environmental chamber or a general purpose temperature and humidity control chamber. This temperature and humidity control chamber can be used in wide variety of applications including laboratory/Lab refrigerator because of its ability to  perform in wide temperature range(0°c to 50°c) with precise temperature and humidity control over the entire range. This environmental test chamber can also be used as a refrigerators for storage of products. The heating/chilling incubator can be used in wide range of application including;

  • Protein crystal growth
  • Enzyme reactions and deactivations
  • Ligations
  • Incubating marine cultures below ambient
  • Culture growth above, below or at ambient
  • Storing DNA libraries

The HC3 bench top environmental testing chamber has standard-optional humidity range of 10% to 90%. Humidity set point is achieved via additive ultrasonic humidification method/Small desiccant dehumidifier.


HC3 Lab refrigerator/temperature control chamber construction features a unique double shell-filled with commercial-grade polyurethane material for optimal insulation. Inlaid sealing ring and nylon latch for enhanced seal/performance. The chamber is made out of LLPDE material shell.

The temperature control chamber is designed to be used as a refrigerator for laboratory, incubator, environmental testing chamber and also as refrigerators for storage, comes with 12 molded slots. We provide 2 wire shelves with each chamber. Additional shelves are available for purchase. Shelves can support up to 25lbs distributed load. The Chamber comes with 2 hidden molded handles that enables users to move the chamber with ease. The chamber is also stackable without additional parts.

Chamber uses thermoelectric assembly for heating and cooling. This type of cooling/heating system completely eliminates need for conventional refrigeration system and failures due to mechanical components such as compressors thereby drastically increasing the life expectancy of each chamber. Maintenance cost is also lowered by the thermoelectric/Peltier driven heating/cooling system. The chamber is quiet (less than 55dba) while in operation. Chamber temperature set points are tightly controlled using PID controller and a 3 wire RTD sensor.

Standard Temperature control features:

  • Programmable alarm
  • Displays PV/SV
  • 3wire Platinum ohm RTD(NIST traceable)
  • LED Display , easy to read
  • PID Control
  • 1°c uniformity
  • 0.2°c control at sensor
  • High/Low temp alarms

Standard Humidity control features:             

    •  Humidity control features
      • Ultrasonic humidification- this method of humidification eliminates hotspots inside chamber and provides uniform relative humidity setup
      • PID humidity control. Tight control, humidity uniformity of 2%.
      • Standard controller features LED display of SV/PV and provides tight control of relative humidity.
      • Programmable alarm features via controller.
      • Humidifier and humidity controller is integrated with various safety features designed.
    • Displays both the set point and actual relative humidity.
    • A fast response, capacitive relative humidity sensor is included. It has high accuracy, high reliability, consistency
    • High brightness, large LED display – easily read from distance
DRS3 Bench top incubator

Temperature range

0°C to 50°C– Extended temp range (-10°c to 100°c)

Temperature/%RH uniformity

± 1°C / 2%RH

Temperature/%RH control at sensor

±0.2°C / 0.7%RH

Humidity Range

10% to 90% 

Cooling/Heating type

Thermoelectric/Peltier driven-for heating/Cooling

Chamber Volume in Cu. Ft

3 cu.ft

External Dimension-LXWXH

27″ x 22″ x 23.5″

Internal Dimension-LXWXH

21″ x 13.5″ x 20″

Cabinet specs

Durable-Polyethylene construction with CFC Free polyurethane insulation. NSF approved.



Electrical requirement

115V/60hz/1ph/5a, Unit plugs into standard wall outlet.

Shelf quantity, type

2 per chamber/ additional shelves available, wire shelf- PVC coated or stainless steel.

Weight specs

Chamber weight- 35lbs

Shipping weight- 50lbs