Model | HJ-42(A~C) | HJ-80(A~C) | HJ-150(A~C) | HJ-252(A~C) | HJ-450(A ~ C) | ||||
Internal size WxHxD (cm) | 40 x 35 x 30 | 50x40x40 | 60 x 50 x 50 | 70 x 60 x 60 | 80x75x75 | ||||
External dimensions WxHxD (cm) | 140x180x145 | 148x190x155 | 160x200x175 | 175x210x187 | 190x220x200 | ||||
Temperature range (test area) | 150°C ~A: -45°C; B:-55°C; C: -65°C; High temperature zone: +60°C ~+150°C; Low temperature zone -10°C~-65°C | ||||||||
Heating time (heat storage area) | RT~200℃ takes about 35min | ||||||||
Cooling time (cold storage area) | RT~-70℃ takes about 85min | ||||||||
Temperature recovery time/conversion time | ≤5min/ ≤10 seconds | ||||||||
Temperature control accuracy/distribution accuracy | ±0.5°C/ ±2.0°C | ||||||||
Insulation material | High temperature resistant high density ethyl chloroformate foam insulator material | ||||||||
system | P. I. D + S. S. R + microcomputer balance temperature control system | ||||||||
cooling system | Semi-enclosed two-stage compressor (water-cooled) / fully enclosed two-stage compressor (air-cooled) | ||||||||
Safety protection device | Non-fuse switch, compressor high and low pressure protection switch, refrigerant high pressure protection switch, fault warning system, electronic alarm | ||||||||
Accessories | Viewing window (special option), two upper and lower adjustable compartments, power test hole, casters, horizontal bracket | ||||||||
power supply | AC380V 50Hz/60Hz3 ∮ | ||||||||
Weight (approximately) | 700Kg | 900Kg | l200Kg | 1400Kg | 1900Kg |