Model |
HJ-60(A~C) |
HJ-80(A~C) |
HJ-150(A~C) |
HJ-252(A~C) |
HJ-450(A ~ C) |
Internal dimension WxHxD (cm) |
50 x 400 x 30 |
50x40x40 |
60 x 50 x 50 |
70 x 60 x 60 |
80x75x75 |
External DimensionsWxHxD(cm) |
145x180x145 |
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~200ºC about 35min |
Cooling time (cold storage area) |
RT~-70ºC about 85min |
Temperature recovery
time/transition time |
Within ≤5min/≤10 seconds |
Temperature control accuracy/
distribution accuracy |
±0.5°C/±2.0°C |
Insulation material |
High temperature resistant high density ethyl
chloroformate foam insulation material |
System |
P. I. D + S. S. R + microcomputer balance temperature control system |
Cooling system |
Semi-hermetic two-stage compressor (water-cooled)/
fully-hermetic two-stage compressor (air-cooled) |
Safety protection device |
No fuse switch, compressor high and low pressure protection switch,
refrigerant high pressure protection switch, fault warning system, electronic alarm |
Accessories |
Viewing window (special optional type), two upper and lower adjustable compartments, power-on test hole, casters, horizontal bracket |
Power supply |
AC380V 50Hz/60Hz3 ∮ |
Weight (approximately) |
700Kg |
900Kg |
l200Kg |
1400Kg |
1900Kg |