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  •  S.S. Instruments Pvt. Ltd.

       Material Testing Instruments
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Cold Chamber Horizontal Model

Cold Chamber (Horizontal Model)


Model Number: SSI 506 CH20

When the Cables / Electrical Equipment are subjected top extreme cold for a considerable duration of time, they may become hardened and stiff. Such hardness and stiffness cause cracking of the insulation or sheath and may lead to failure of cable / equipment.

 

 

Salient Features  
   
Model :  SSI 506 CH20 (Cold Chamber Horizontal Model upto -20oC)
Chamber Construction :  Double Walled, Inner Chamber made of SS, outer MS / GI
Temperature Range :  0 to -20oC
Temperature Control :  Using Digital Temperature Controller, +/- 2oC
Refrigeration :  Using Standard compressor, Non CFC Gas
   
Delivery  : 4 to 6 weeks 
Packing  : Wooden Box

Description

Instrument Principle

When the Cables / Electrical Equipment are subjected top extreme cold for a considerable duration of time, they may become hardened and stiff. Such hardness and stiffness cause cracking of the insulation or sheath and may lead to failure of cable / equipment.


The extent and type of change that takes place depends upon the severity of exposure of the sample to cold temperatures. This test makes an assessment of change in equipment performance by subjecting them to accelerated ageing in very low temperature.

The Cold Chamber (Horizontal Model) is available in temperature range for – 20oC to – 60oC.

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Instrument

 

The instrument consists of

 

      Cold Chamber (as per requirement of customer)

      Digital Temperature Indicating controller

      Standard refrigeration system to maintain low temperature.

      Very high displacement compressor of about 22 per revolution

      Our freezer does not require a low ambient temp. It can work even at an ambient of 40oC

      High density PUF of about 60kg/cm3 so as to hold the temperature for a longer time

      Microprocessor based temperature controller for accurate temperature and longer compressor life.

      Standard compressor of 1 hp

      Copper Capillary of higher wall thickness to last longer

      Uniform capillary distribution on the surface of chamber for better / faster and uniform cooling.

      Noise less operations