COMET ENVIRONS PVT. LTD.
Sub Zero Treatment Chamber

Sub Zero Treatment Chamber

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We have been working benevolently in the industry manufacturing and exporting an impeccable range of Sub Zero Treatment Chamber. A wide range of treatment chambers is available at our end with distinct specifications to fulfill diverse requirements of research laboratories and scientific institutes. We have implemented latest technology and a digital microprocessor in these chambers. Advanced operations, accuracy in results and effective operation are the distinctive features of our Sub Zero Treatment Chamber. The price range of these chambers has been set reasonably for our clients. 

Technical Specifications:

Application

Used for converting austenite for reducing retained austenite, stress leaving and shrink fit assembly of components and alloy steels.

Model

Cometoid

Cooling Capacity

Workspace Dimensions

Connected load

75 kgs

450x600x450mm (WxDxH)

6 Kws

150 Kgs

600x1000x600mm (WxDxH)

8 Kws

300 Kgs

700x1200x700mm (WxDxH)

12 Kws

500 Kgs

800x1400x800mm (WxDxH)

18 Kws

Temperature

Up to -80 deg C

Cooling Capacity

Ambient to -80 deg. C within 1 to 2 hours

Instrumentation

Eurotherm temperature programmer controller capable of performing 20 programs with unlimited segment and repeats. PC based RS232 serial communication is provided. Additional iTools software to interact with PC

Refrigeration

Two stage cascade refrigeration system using semi hermetic compressor and CFC free refrigerants. System can either be air cooled or water cooled.

Door opening

Dy pneumatic cylinder and solenoid valve easily operatable. Full door opening to facilitate smooth load handling.

Air Circulation

By means of high volume air circulation blower connected to external extended SS shaft motors.

Defrosting

By air heaters connected to two set point temperature controller

Electrical

Fully enclosed electrical compartment houses all electrical components as per DIN standards.

Cooling capacity

Standards capacity in quantity of steel taken to cool t - 70 deg C. from room temperature within 4 hours.

Safety Features

  • Time delay in staring of compressors
  • Pressure switches in refrigeration systems
  • High Temp. Safety cut out in case of temperature overshoot.

Alternative

The chamber can be offered with LN2 application having cryogenics components and valves. The temperature offered is -85 to -120 deg C.