Harmonization of high and low temperature test chamber

High and low temperature test chamber The harsh procedures of depends primarily on the temperature grade and duration of the test, the relevant standards should be preferred from the following values: 1
, temperature: high and low temperature test chamber The high temperature is in 150 (if there is special demand can be customized to 180 or even higher, the cooling system of the high and low temperature test chamber is placed at the bottom of the box, That is, in the lower side of the work area, if you do a high temperature in the work area, it is undoubtedly a wear-resistant test for the following refrigeration system, so our company does not recommend that the user will be extremely low and extremely high temperature. In-regional implementation) Test temperature should be preferred from the following values: -55 , -40 , -25 , -10 , -5 ( +5 (the allowable deviation range of the test temperature is positive and negative 3 degree) 2 When the duration is selected in the following time:

16 , 72 96H (If the purpose of the test is only to check whether the test sample can work properly, the test time is limited to the temperature of the test sample, but In any case, the duration should not be less than 30min , when the standard is used as the test of the low temperature durability or the reliability phase, the duration required for its test is Regulated by the relevant standards). Clutch: : , the rate of temperature changes in the test box
B , test samples Test box time C , the test sample exposes the test under test conditions