0~150℃ Programmable High low Temperature Humidity Chamber /
Stability Test Chamber
High low Temperature Humidity Chamber Features:
1. Graceful appearance, circularly shaped body, surface treated
with mist strips . Easy to operate, safe and reliable.
2. Rectangular double-paned viewing window for viewing sample under
test, with interior light
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.French Tecumseh is used as compressor, with environment friendly
refrigeration R23 or R404A
6. LCD display screen, capable of displaying the measured value as
well as the set value and time.
7. The control unit has the functions of multiples segment program
editing, with quick or ramp rates control of temperature and
8. Casters are provided for ease of mobility, with strong
Temperature and Humidity Stability Test Chamber Technical Parameters:
|400x500x400||500x600x500||600x750x500||600x850 x800||1000x1000 x800||1000x1000 x1000|
|External Dimension WxHxD (mm)||950x1650x950||1050x1750x1050||1200x1900x1150||1200x1950 x1350||1600x2000 x1450||1600x2100 x1450|
Low Temperature(A:25℃ B:0℃ C:-20℃ D:-40℃ E:-60℃ F:-70℃)
High Temperature 150℃
|Humidity Range||20%~98%R.H.(10%-98% R.H. / 5%-98% R.H ,is optiona , need
|Indication relolution/Distribution uniformity of temperature and
humidity||0.1℃; 0.1% R.H/±2.0℃; ±3.0% R.H.|
|Control Accuracy of Temperature and Humidity||±0.5℃; ±2.5% R.H.|
|Temperature Rising/Falling Velocity|
Temperature rising approx. 0.1~3.0℃/min ;
temperature falling approx. 0.1~1.0℃/min;
( Falling Min.1.5℃/min is optional)
|Inner and Outer Material||Interior material is SUS 304# stainless steel, exterior 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-40℃,
double segment compressor -70℃)|
|Protection Devices||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|
|Optional Accessories||Inner door with operation hole , Recorder, Water Purifier,
|Compressor||French Tecumseh Brand, Germany Bizer Brand|
|Power||AC220V 1 phase 3 lines, 50/60HZ , AC380V 3 phase 5 lines , 50/60HZ|
|Approx. Weight (Kg)||150||180||250||320||400||450|
1.Impoerted power saving full closed compressor.
2.Cooling method:air cooling.
3.Imported dry filter,electrol valve.,etc freeze accessories.
4.Air cooling type Conder,attached with heat dissipation moter
device or water cooling pipe.
5.ryogenic system adopts dual refrigeration loop, fast cooling.
6.Expansion system: capillary capacity control refrigeration
High-low Temperature and Humidity Stability Test Chamber Saftey
1.With no-fuse protection switch
3.Ceramics E-16 fuse
4.high low temperature protection switch for compressor
5.over heat swith for compressor
6.Water shortage alarm, stop machine for long time water shortage
Programmable temperature and humidity test chamber is also called
environment testing machine, used to test various types of
materials for their tolerances of heat, cold, dry, humidity. 0~150℃
Programmable High-low Temperature and Humidity Stability Test
Chamber is applied for quality inspection for all types of
electronic products, electric appliance, and products from
communication, instrument, automobile, plastic, metal, food,
chemical, building materials, medical and aerospace industries.