Rarge water cooled cascade refrigeration system 5184L rapid temp.change chamber

Application

Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic,

instruments and other products or spare parts, particularly applies to environmental stress screening

test (ESS)

Environmental stress screening (ESS) refers to the process of exposing a newly manufactured or

repaired product or component (typically electronic) to stresses such as thermal cycling and vibration in

order to force latent defects to manifest themselves by permanent or catastrophic failure during the

screening process. The surviving population, upon completion of screening, can be assumed to have a

higher reliability than a similar unscreened population.

ESS can be performed as part of the manufacturing process or it can be used in new product

qualification testing.

Features:

1. Automatic adding water function, and automatic filling water upon the water short storage while testing.

2.Automatic operation to test process finished, easy to use.

3.Temperature control: LED digital temperature controller can make accurate testing of temperature

   setting, control and display.

4. LED digital timer, when the inner box's temperature reached the setting value, then start to time to

   ensure the test complete.

5.Accurate pressure: temperature chart always shows the inner box's pressure and relative humidity.

6.Water device is automatically discharge not saturated steam in order to achieve the best steam quality.

7.A integrated silica gel door gasket, air tightness is very good, and long operation life.

8.The inner box is mirror-polished , graceful and non-pollution.

Prouduct Specifications

Features

GB10592-89 Technical requirements for high and low temperature test chamber

GB2423.1-1989 Low temperature test

GB2423.2-1989 High temperature test mode

 Inspection Standard 

GB/T5170.2-1996 Inspection methods for basic parameters of environmental testing equipments for

electric and electronic products. Temperature testing equipments;

GB/T5170.5-1996 Inspection on methods for basic parameters of environmental testing equipments for

electric and electronic products--Damp heat testing equipments

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