Temp & humidity chamber



GLH series introduction: this chamber is suitable for the product (complete machine), parts, materials to perform high temperature test, low temperature test, high&low temperature cycling test(cooling start point from high temperature ≤90℃), constant temp.&humidity test and alternating temp.&humidity test. This chamber cannot be used for the test of heat emission samples. And when the temperature is higher than 90℃, the refrigeration system of the chamber cannot be opened for the cooling requirement.
 
 
 
 
 
 
 
 
 
GLH4 series detailed parameters
Type GLH401F GLH4025F GLH405F GLH41F
Performance parameters
 
Temperature range -40℃~150℃
Temperature fluctuation ≤1℃(≤±0.5℃, according to GB/T5170-1996)
Temperature deviation ±2℃
Humidity range 45%~98%RH
Humidity deviation +2~-3%(>75%RH),±5%(≤75%RH)
Heating up time(room temperature →+150℃) ≤60min ≤65min ≤65min ≤80min
Cooling down time(room temperature →-40℃) ≤70min ≤75min ≤90min ≤80min
Structure Shell Cold-rolled steel plate with two-sided electrostatic  spray powder(ivory)
Inner wall material Stainless steel plate
Thermal insulation material Rigid polyurethane foam
Refrigeration Refrigerating method Air cooling
Refrigerator Imported compressor
Observation window(mm) 200×270mm
(W×H)
300×400mm
(W×H)
400×500mm
(W×H)
Test hole(mm) one at the left side two, one at the left and the other one at the right
 
Inner dimension (mm)
 
D 400 600 700 1020
W 500 600 800 950
H 550 670 870 1070
 
External dimension (mm)
 
D 1290 1470 1675 2015
W* 700 800 1000 1150
H 1712 1660 1860 2060
Installed power 5.5KVA 8.3KVA 11.5KVA 14.5KVA
Power supply 380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω
 
 
 
 
 
 
 
 
GLH6 series detailed parameters
Type GLH601F GLH6025F GLH605F GLH61F
Performance parameters
 
Temperature range -70℃~150℃
Temperature fluctuation ≤1℃(≤±0.5℃, according to GB/T5170-1996)
Temperature deviation ±2℃
Humidity range 45%~98%RH
Humidity deviation +2~-3%(>75%RH),±5%(≤75%RH)
Heating up time(room temperature →+150℃) ≤60min ≤65min ≤80min ≤65min
Cooling down time(room temperature→-40℃) ≤60min ≤80min ≤80min ≤80min
Structure Shell Cold-rolled steel plate with two-sided electrostatic spray powder(ivory)
Inner wall material Stainless steel plate
Thermal insulation material Rigid polyurethane foam
Refrigeration Refrigerating method Air cooling
Refrigerator Imported compressor
Observation window 200×270mm
(W×H)
300×400mm
(W×H)
400×500mm
(W×H)
Test hole One,at the left side two, one at the left and the other one at the right
Inner dimension(mm) D 400 600 700 1020
W 500 600 800 950
H 550 670 870 1070
External dimension (mm) D 1290 1470 1675 2015
W 700 800 1000 1150
H 1712 1660 1860 2060
Installed power 7KVA 9KVA 13KVA 16KVA
Power supply 380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω

Chongqing Yinhe Experimental Equipment CO.,LTD. 2012 渝ICP备09054543号 技术支持:Hansa Power by DedeCms
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