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- Performance:
+ Test area:
High temp. exposure range*1: +60~ to +200°C
Low temp. exposure range*1: -65to 0 °C
Temp. fluctuation *2: ±1.8°C
+ Hot chamber:
Pre-heat upper limit: +200°C
Temp. heat up time*3: Ambient temp. to +200°C within 30min
+ Cold chamber:
Pre-cool lower limit: -65°C
Temp. pull down time*3: Ambient temp. to -65°C within 70min
+ Recovery conditions:
Two-zone: High temp. exposure +125°C 30 min, Low temp. exposure -40°C 30 min; Specimen 6.5 kg (specimen basket 1.5kg)
Temp. recovery time: Within 10 min.
- Construction:
+ Refrigeration unit:
System*5: Mechanical cascade refrigeration system
Compressor: Hermetically sealed scroll compressor
Expansion mechanism: Electronic expansion valve
Refrigerant: High temp side:R404A, Low temp side R23
+ Cooler: Stainless steel welded plate heat exchanger
+ Air circulator: Sirocco fan
+ Damper driving unit: Air cylinder
- Fittings: Cable port with diameter 100mm on the left side (right side and tailor made diameter size are available as options), specimen power supply control terminal
- Inside dimensions (W x H x D): 500 x 450 x 450
- Test area capacity: 100L
- Test area load: 10 kg
- Outside dimensions (W x H x D): 1380 x 1980 x 1370
- Weight: 1100kg
- Utility requirements:
Allowable ambient conditions: +5~30°C
Power supply: AC380V, 50/60Hz, three phase , 30A
Cooling water supply pressure*6: 02~0.4Mpa
Cooling water supply rate*6: 8m³ /h
Operating cooling water temp. range: +18 to 23 °C
Noise Level: 70 dB or lower
