Zhengzhou high and low temperature test chamber / Zhengzhou programmable high and low temperature test chambe

  Zhengzhou high and low temperature test chamber / Zhengzhou programmable high and low temperature test chamber can be divided into & ldquo; Alternating test & rdquo; And & ldquo; Constant temperature test;, Both test methods are upgraded and expanded based on the high and low temperature test chamber
The alternating test chamber refers to that the high temperature, low temperature and time to be done can be set in the instrument parameters at one time, and the test chamber will follow the set procedure
The high and low temperature test chamber is making a fixed temperature to make the test effect closer to the natural climate and simulate a worse natural climate, so as to improve the reliability of the tested samples
Model SW / gdw-50 , SW/GDW-100   SW/GDW-150   SW/GDW-225
Working room size: 350 mm & times; 350× 450 400× 450× 550 500× 500× 600 500× 600× seven hundred and fifty
Model , SW/GDW-408   SW/GDW-800   SW/GDW-1000   SW/GDW-1500
Working room size: 650 mm & times; 750× 850 800× 1000× 1000 1000× 1000× 1000 1500× 1000× one thousand
Technical parameter temperature range type A - 20 ℃ ~ + 100 ℃ (+ 150 ℃) / type B - 40 ℃ ~ + 100 ℃ (+ 150 ℃); type C - 70 ℃ ~ + 100 ℃ fluctuation &le& plusmn; 0
5 ℃ uniformity ≤ 2 ℃ heating rate 1
0 ~ 3
0 ℃ / min cooling rate 0
7 ~ 1 ℃ / min
Zhengzhou high and low temperature test chamber / Zhengzhou programmable high and low temperature test chamber is used for high and low temperature reliability test of industrial products
Check the performance indexes of the parts and materials of electronic and electrical engineering, automobile and motorcycle, aerospace, ship and weapon, colleges and universities, scientific research institutions and other related products under the condition of cyclic change of high temperature and low temperature (alternating)
The product has a wide temperature control range, and its performance indexes meet the technical conditions of high and low temperature test chamber of * standard gb10592-89, which is suitable for according to GB2423 1、gb2423
2 "environmental test of electrical and electronic products, test a: low temperature test method, test B: high temperature test method" carries out low temperature, high temperature test and constant temperature heat test for products
The product complies with GB2423 1、gb2423
2、gjb150
3、gjb150
4、iec
Zhengzhou high and low temperature test chamber / Zhengzhou programmable high and low temperature test chamber is mainly aimed at the adaptability test of electrical and electronic products, their raw devices and other materials during storage, transportation and use in the environment of high and low temperature
This test equipment is mainly used to conduct environmental simulation test on the physical and other relevant characteristics of the product under low temperature, high temperature and other conditions according to the requirements of * standard or user-defined requirements
After the test, through the test, it can judge whether the performance of the product can still meet the predetermined requirements, so as to facilitate product design, improvement, identification and delivery inspection