Heat Cold Tempearture Humidity Testing Walk-in Stability Chamber
with CE approved
walk in stability environmental rooms technical parameters:
Internal Dimension WxHxD (mm)
External Dimension WxHxD (mm)
Low Temperature(A:25°C B:0°C C:-20°C D:-40°C E:-60°C F:-70°C)
High Temperature 150°C
20%~98%R.H.(10%-98% R.H. / 5%-98% R.H.,is optional , need
of temperature and humidity
±2.0°C; ±3.0% R.H.
of Temp. and Humi.
±0.5°C; ±2.5% R.H.
Rising approx. 0.1~3.0°C/min;
Falling approx. 0.1~1.5°C/min; ( Falling >1.5°C/min is optional)
Inner and Outer
Interior is SUS 304# stainless steel, exterior is stainless steel
or see cold-rolled steel with paint coated.
Resistant to high temperature, high density, formate chlorine,
ethyl acetum foam insulation materials
Wind cooledor water cooled; single segment compressor for -40°C,
double segment compressor for -70°C
Fuse-free switch, overloading protection switch for compressor,
high and low voltage coolant protection switch, over-humidity and
over-temperature protection switch, fuses, fault warning system,
water short storage warning protection
Inner door with operation hole , Recorder, Water Purifier,
French Tecumseh Brand, Germany Bizer Brand
AC220V 50/60HZ , AC380V 50/60HZ
walk in stability environmental rooms used to test various types of
materials for their tolerances of heat, cold, dry, humidity. It is
applied for for all types of electronic products,electric
appliance, and products from communication, instrument, automobile,
plastic, metal, food, chemical,building materials, medical and
walk in stability environmental rooms Features:
1. Graceful appearance, circularly shaped body for , surface
treated with mist strips and plane handle with no reaction. Our
temperature humdity climatic chamber is easy to operate, safe and
2. Rectangular double-glassed watching window for the observation
of the test production during the testing process.The window is
equipped with sweat-proof electrical heating device that can
prevent water steam from condensing into droplets, and with high
brightness PL fluorescent bulbs to provide light inside the box.
3. Double-layer-insulated airtight doors, able to insulate the
internal temperature effectively.
4. Water supply system that is externally connectable, convenient
for refilling water into the humidifying pot and automatically
5. The French Tecumseh brand is used for the circulation system of
the compressor, capable of removing the lubricant between the
condensation pipes and capillaries. The environment protecting
coolant is used for the whole series (R23, R404A).
6. Imported LCD display screen, capable of displaying the measured
value as well as the set value and time.
7. The controller of environmental chamber has the functions of
multiples segment program editing, and of quick or slope control of
temperature and humidity.
8. Inserted mobile pulley, convenient for movement an relocation,
with strong positioning screws.
ASLi (CHINA) TEST EQUIPMENT CO., LTD
Company Add.:Building C,JinHui Industrial Park, LiXin town,East
City district 523125,DongGuan City,China