Model | HZ-2019-80L | HZ-2019-100L | HZ-2019-150L | |
Inner size D×W×H | 40*50*40 cm | 40*50*50 cm | 50*60*50 cm | |
Index | Temperature | -40°C to 150°C | ||
Fluctuate/ uniformly |
≤±0.5°C /.+2°C to 3°C | |||
Heating-up time | -40°C to 100°C about 55min | |||
Cooling time | 25°C to -70°C about 80min | |||
Control system |
Controller | LED digital P,I,D, + S,S,R.microcomputer controller | ||
Accuracy | Setting accuracy temperature ±0.1°C,directed accuracy temperature ±0.1°C,resolution ±0.1°C | |||
Sensor | Platinum resistance PT100Ω/MV | |||
Heating system | Independent system, nickel-chromium alloy electric heating type heater | |||
Cooling system | Totally enclosed air-cooled single-stage compression refrigerate mode / original from Frence "Tecumseh" / totally enclosed air-cooled re-compression refrigerate mode |
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Circulatory system | Temperature, low-noise, air-conditioning-type motor. Multi-vane centrifugal wind wheel | |||
Material | Outer material | High-quality carbon steel plate. Phosphide electrostatic spray treatment / SUS304 stainless steel hairline treatment |
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Inside material | SUS304 High-quality stainless steel light board | |||
Insulation material | Rigid polyurethane foam, ultra-fine glass fiber cotton | |||
Insulation | Double-resistant high-temperature aging of silicone rubber seal | |||
Standard collocation | a set of Multi-heated glass window attached lighting, testing product shelf 2 pcs, test leads holes (25,50 mm) 1 pcs |
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Protector | Leak current, short circuit, over temperature, motor overheating, over-pressure compressor, overload, over-current protection |
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Timer | 0.1 to 999.9 (S,M,H) adjustable | |||
Voltage | AC380V±10%, 50±0.5Hz, Three-phase five-wire system | |||
Working environment | 5°C to 30°C ≤85%R.H |
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