The S.A Associates Cold Chamber/Deep Freezer is specially designed for Cable and MCB Testing. Cooling is carried out by means of a hermetically sealed compressor imported from Germany. The cooling coils are placed on all sides of the Chamber and is insulated from outside with BITUMEN and THERMOCOL.
The Temperature is controlled by a Digital Indicator CUM Controller using a PT-100 Sensor.
Stabilization of temperature is achieved by switching the Wattage Heater On and OFF through the controller. This system not only maintains the temperature but also eliminates the frequent On/Off of the compressor which is normally the cause of early breakdown in compressors.
Use of a voltage stabilizer is highly recommended.
Refrigerant Gases based system with Compressor (CASCADE TYPE) for working at different temperature ranges with provision for S.A Associates AUTOMATIC Cold Bend and Pneumatic Cold Impact Test Assembly