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

Refrigeration system:

• Air compressor:Completely sealed air compressor originally imported from France
• Refrigerant:environment-friendly R404A
• Condenser:Fin-mounted radiator motor
• Evaporator:Fin and multi-section type type automatic load capacity adjusting
• Other accessories:drying reagent,refrigerant flow window,repair valve
• Expansion system:capacity controlling 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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