النشرة الإخبارية Programmable constant temperature and humidity test chamber

Programmable constant temperature and humidity cycle test chamber is mainly used for electronic, electrical, home appliances, automobiles and other product parts and materials under constant humidity and heat run tests high temperature, low temperature, and alternating humid heat to test various performance indicators and adaptability.

Executive standard:

GB/T11158-2008 High temperature test chamber technical conditions;

GB/T10589-2008 Technical conditions for low-temperature test chamber;

GB/T10592-2008 Technical conditions for high-temperature test chamber and low temperatures ;

GB/T10586- 2006 Technical conditions for moist heat test chambers;

GB /T2423.1-2008 Test A: NiHigh temperature test method;

GB/T2423.2-2008 Test B: High temperature test method;

GB/T2423.2-2008 Test B: High temperature test method;

GB/T2423.3- 2006 Damp Heat Test Chamber Test Method;

GB/T2423.4 2008 Alternating Damp Heat Test Method.

Programmable constant temperature and humidity cycle test chamberTechnical parameters :

Temperature range: 0℃, -20℃, -40℃, -70℃～150℃.

Humidity range: 20%~98%RH (can be customized according to customer needs: low humidity type can reach 5%RH or more).

Heating rate: RT～150℃ for about 30min.

Cooling rate: RT～0℃ about 20min; RT～-20℃ about 40min; RT～-40℃ about 60min; RT～-70℃About 100min.

Temperature distribution uniformity: ±2℃.

Temperature stability: ±0.5℃.

Moisture distribution uniformity: ±3%.

Humidity stability: ±2% relative humidity.

Program control: 120 groups with 1200 segment programming, 999 cycle settings and multiple sets of PID control functions with RS-232 computer interface control (can also be customized as USB Interface).