Lab Drying Oven Ozone Aging Test Chamber Lab Test Machine GB/T2951.21-2008 Environmental Chamber

Lab Drying Oven Ozone Aging Test Chamber Lab Test Machine GB/T2951.21-2008 Environmental Chamber

Description:

The reverse Carro cycle is adopted in the refrigeration cycle, which consists of two isothermal processes and two adiabatic processes. The process is as follows: The refrigerant is adiabatic compressed to a higher pressure by the compressor, and the work is consumed to increase the exhaust temperature. Then the refrigerant is heat exchanged by the condenser and other media to the surrounding media. After the refrigerant through the closure valve adiabatic expansion work, the refrigerant temperature decreases. Finally, the refrigerant absorbs heat from the higher temperature object through the evaporator, so that the temperature of the cooled object is reduced. The cycle is repeated to cool the temperature. Refrigeration system design application of energy regulation technology, a kind of effective treatment can ensure that the refrigeration unit in the normal operation of the case and the refrigeration system of energy consumption and cooling capacity for effective regulation, so that the refrigeration system operating costs down to a more economic state.

reference standard:

GB/T7762-2003 Vulcanized rubber or thermoplastic rubber - static tensile test method for ozone cracking resistance;

GB/T2951.21-2008 General test methods for insulating and sheathing materials for cables,

GB/T 11206-2009 rubber aging test surface cracking method;

And test methods specified in other relevant standards.

Main material of equipment:

1, the shell cold plate spray/inner stainless steel.

2, AI digital display intelligent program control regulator. 3, gas flowmeter, precise control of gas flow at all levels. Equipped with "QUA" non-dispersive ultraviolet ozone detector (the most reliable and popular method for ozone detection in the world).

4. Beer-lambert Principle measurement application software (internationally recognized).

5, equipped with gas purifier, constant temperature tank, active carbon absorption and silica gel drying tower.

6, the ozone air flow is parallel to the sample.

7, optional remote monitoring software (available PC print test data).

8. Interfaces for classical chemical testing of ozone concentration are provided.

9, the test box is provided with a regulated power supply.

product description:

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