Combined Temperature High Altitude Chamber

Model 

HLP-408(D~F) 

HLP-1000(D~F) 

Internal Dimensions WxHxD (mm)

600x850x800 

1000x1000x1000 

External Dimensions WxHxD (mm)

1400x1900x1900 

1600x2050x2350 

Pressure Range 

Atmospheric pressure(101 Kpa)~0.5 Kpa 

Pressure Deviation 

Pressure 50 Kpa ~10 Kpa, ±3 Kpa;   pressure 10 Kpa ~50 Kpa, ±1.0 Kpa;  pressure  1 Kpa ~10 Kpa, ±0.1 Kpa 

velocity of Depressurization

Atmospheric pressure ~1kpa≤40min (Room temperature situation); 

Low Air Pressure Mode 

Vacuum pump 

Temperature Range 

Low Temperature( D:-40ºC    F:-70ºC) 

High Temperature 150ºC 

Analytic Accuracy of Temperature

0.1 ºC 

Distribution Uniformity of Temperature

When temperature≤100ºC, ±3.0ºC (Atmospheric pressure and no load), 

When temperature>100ºC, ±5.0ºC (Atmospheric pressure and no load) 

Control Accuracy of Temperature

±0.5ºC 

Temperature Rising / Falling Speed Rate

Temperature rising approx.  0.2~1.2ºC/min / temperature falling approx.  0.2~1.2ºC/min;  

Internal and External Material

Material of the inner box is SUS 304# stainless steel,of the outer box is stainless steel or see cold-rolled steel with paint coated.

Insulation Material 

Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials

Cooling System 

Wind cooling or water cooling / single segment compressor (-40ºC, double segment compressor -70ºC)

Protection Devices 

Fuse-free switch, overloading protection switch for compressor,fault warning system, high and low voltage coolant protection switch,over-temperature protection switch, fuses

Compressor 

French Tecumseh Brand, Germany Bizer Brand 

Power 

AC 380 V,3ø 5 Lines,50/60HZ