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Reference standards:
● GB 2423.1-89 (IEC68-2-1)Basic environmental test procedures for electrical and electronic products Test A: Low temperature test method
● GB 2423.2-89 (IEC68-2-2)Basic environmental test procedures for electrical and electronic products Test B: High temperature test method
Main specifications:
1.Size:Test chamber:(W)600*(H)500*(D)500mm³,(this size can be changed according user’s requirement,but price maybe different)
Case:(W)1400*(H)1700*(D)1250mm³
2.Temperature range:-40℃ ~ 150℃(this temperature range can be changed,but price maybe different)
3.Temperature fluctuation:±0.5℃
4.Temperature deviation:≤±2℃
5.Temperature rising time:about 4℃/min(No-load Nonlinearity)
6.Cooling time:about 1℃/min(No-load Nonlinearity)
Structure and Material
1 | Material of inner tank | stainless steel plate (SUS #304, 1.0mm thickness) |
2 | Material or outer tank | stainless steel treated by atomization |
3 | Thermal material | hard Polyurethane form and glass wool |
4 | Air supply circulation system | (1)90W motor (2)Lengthened axis (3)SIROCCO FAN |
5 | Door | single door and window,left open,handle on right
|
Refrigeration system:
Control system
Originally imported from South Korea,7 inches LCD touch screen,picture dialogue data input,temperature and humidity are programmable controlled simultaneously,curve display,set value/display value curve.U disk can export recording data of temperature and humidity directly and an display multi-alarms. When faults appear,it can be displayed,removed and corrected on screen.
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