The level of digitization and intelligence of environmental test chambers has also been continuously developed and improved. The constant temperature and humidity test chamber produced by Yashilin adopts Japan imported "U-control" brand temperature and humidity instrument, 7-inch high-definition true color LCD touch screen display, showing high resolution, coordinated control with the same channel of PID+SSR system; with automatic The calculus function, programmable, massive data storage, historical data curve recording, equipped with USB and network ports, enables remote remote control and diagnosis and real-time monitoring. At the same time, the new-generation constant temperature and humidity box also has: fault alarm and cause, processing prompt function, power-off protection function, upper and lower limit temperature protection function, calendar timing function (automatic start and automatic stop operation) and self-diagnosis function. The main test standards and technical parameters are as follows:
The constant temperature and humidity test chamber satisfies GB/T 2423.1-2008 Test A "Cryogenic Test Method"; GB/T 2423.2-2008 Test B "High Temperature Test Method"; GB/T 2423.3-2006 Test C "Constant Humid Heat Method"; GB/ T 10586-2006 "Dry heat test chamber technical conditions" and other national standards for design and manufacture, can carry out a variety of high and low temperature humid heat environment test.
Main technical parameters of constant temperature and humidity test chamber
1, temperature range: 0 ° C ~ 150 ° C
2, temperature uniformity: ± 2 ° C (at no load)
3. Temperature fluctuation: ±0.5°C (when no load)
4, humidity range: 30% ~ 98% RH (temperature between 25 ° C ~ 85 ° C)
5, humidity deviation: +2, -3% RH
6, heating rate: 1.0 ° C ~ 3.0 ° C / min
7, cooling rate: 0.7 ° C ~ 1.0 ° C / min
8, timing range: 1 ~ 9999 hours
The best constant temperature and humidity test chamber testing equipment sold in China is not a foreign brand, but a Beijing Yashilin. Because Beijing Yashilin is more professional. Focusing on high-end for 14 years, sales are far ahead.
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