Lixian Instrument Scientific Co., Ltd
  • High and low temperature humidity and heat alternating test chamber (chips, displays, etc.)
  • High and low temperature humidity and heat alternating test chamber (chips, displays, etc.)
High and low temperature humidity and heat alternating test chamber (chips, displays, etc.)
High and low temperature alternating humidity and heat test chamber is an essential test equipment in the fields of aviation, automobile, home appliances, scientific research, etc. It is used to test and determine the parameters and performance of electrical, electronic, mask and other products and materials after high temperature, low temperature, alternating humidity and heat or constant temperature environment changes.
  • Tel:13711888650
  • Product Details

Corresponding Standard 
International Electrotechnical Commission Standard

 IEC68-2-03_test method Ca_Steady damp-heat    
 IEC68-2-01_test method A_cold   
 IEC68-2-02_test method B_dry heat
 Military Standards
 MIL-STD-810F-507.4 humidity   
 MIL-STD-810F-501.4 high temperature   
 MIL-STD-810F-502.4 low temperature   
 MIL-STD883C test method 1004.2 temperature and humidity cycling test
 MIL-STD810D test method 502.2   
 MIL-STD810 test method 507.2 procedure 3 
 Japanese Industrial Standard
 JIS C60068-2-3-1987 test method Ca: Steady damp-heat   
 JIS C60068-2-2-1995 test method B: dry heat
 JIS C60068-2-1-1995 test method A: low temperature
 USA Semiconductor Industry Standard
 JESD22-A101-B-2004 Constant temperature and humidity test
 JESD22-A103-C-2004 High Temperature Storage Test
 JESD22-A119-2004 Low Temperature Storage Test

Applicable Industries
Constant temperature and humidity test chamber applied to control the product quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care and so on.


Detailed Parameters

ModelHZ-80
 (A~G)
HZ-150
 (A~G)
HZ-225
 (A~G)
HZ-408
 (A~G)
HZ-608
(A~G)
HZ-800
(A~G)
HZ-1000
 (A~G)
Inside size W*H*D(cm)40x50x4050x60x5050x75x6060x85x8080x95x80100x100x80100x100x100
Outside size W*H*D(cm)90x136x94100x146x104100x161x117110x171x137130x181x137150x186x137150x186x157
Temperature Range-70℃~+100℃(150℃)  (A:+25℃ B:0℃ C:-20℃ D:-40℃ E:-50℃ F:-60℃ G:-70℃)
Humidity Range20%~98%R.H.(10%-98%R.H/5%~98%R.H is the specific condition
Accuracy/ Uniformly±0.1℃±0.1%R.H./ ±1.0℃±3.0%R.H.
Accuracy / Volatility±1.0℃±2.0%R.H./ ±0.5℃±2.0%R.H.
Heating / Cooling TimeAbout 4.0℃/minabout 1.0℃/min5~10℃/mm is the specific condition
Inside MaterialStainless steel SUS 304#
Insulation MaterialHigh-temperature high-density amino acid ethyl ester foam insulation materials,
Cooling SystemAir-cooled/ single-stage compressor(-20℃) wind, water cooled/two-stage compressor(-40℃~-70℃)
ProtectionCompressor overload switch, high and low pressure protection switch, over-humidity-temperature protection switches, fuses, warning system
AccessoriesRecorder(purchase)view window50mm testing holePL lampclapboardDry and wet gauze ball
ControllerTEMI880 touch screen controller from South Korea,"Weilun" from Taiwan