Temp cycling chamber
KWGD 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 and temperature filtrating test (ESS). This chamber can be used for the tests of heat emission samples and non heat emission samples. For the test of heat emission samples, the cooling power can not exceed the refrigeration capacity of chamber, because the refrigeration capacity is a dynamic value, which will change with changeable temperature.

KWGD series technical parameters
Type KWGD6025 KWGD605 KWGD61
Performance parameters
Temperature range -70~+150℃
Temperature fluctuation ≤1℃(≤±0.5℃,according to GB/T5170-1996)
Temperature uniformity ≤2℃
Temperature deviation ±2℃
Heating rate(-55℃→+85℃, average) ≥5℃/min(with 12Kg Al) ≥5℃/min
Cooling rate (-55℃→+85℃, average) ≥5℃/min(with 12Kg Al) ≥5℃/min
Structure Shell Cold-rolled steel plate with surface spray(ivory)
Inner wall material Stainless steel plate
Thermal insulation material Polyurethane foam
Refrigeration system Refrigerating method Air cooling
Refrigerator Imported compressor
Observation window(mm) 300×400(W×H) 400×500(W×H)
Test hole(mm) two Φ100, one at the left and the other one at the right
Temperature sensor Armoured  Pt100
Controller Siemens PLC module and 7-inch color LCD touch control screen.
Data storage and interfaces Native SD card, RS485, USB
Inner dimension (mm)
D 600 700 900
W 600 800 1150
H 700 900 1100
Height of motor cover (mm) 185 240
Power supply AC380V 50Hz three phase four wire + ground wire and grounding protection resistance is less than 4Ω
Standard configuration 1 product operation manual, 1 test report, 1 certification, 1 quality certificate, 2 shelves and 4 racks with castors
Satisfy the standards GB/T2423.1、GB/T2423.2、GJB150.3、 GJB150.4
Chongqing Yinhe Experimental Equipment CO.,LTD. 2012 渝ICP备09054543号 技术支持:Hansa Power by DedeCms
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