Envirnmental Walk In Temperature Humidity Freeze Test Chamber, large capacity high temperature test chamber is used to test various types of materials for their tolerances of heat, cold, dry, humidity. It is applied for quality inspection for all types of big test samples, such as electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.
 
 
Envirnmental Walk In Temperature Humidity Freeze Test Chamber Features:
 
1. Graceful appearance, circularly shaped body, surface treated with mist strips and plane. Easy to operate, safe and reliable.
 
2. Rectangular double-paned viewing window for observation of sample under test,with interior lights
 
3. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
 
4. French Tecumseh is used as compressor, with environment friendly refrigeration R23, R404A
 
5. LCD display screen, capable of displaying set point and actual values at the same time
 
6. The control unit has the functions of multiples segment program editing, and of quick or ramp rates
control of temperature.
 
7. Casters are provided for ease of mobility, with strong positioning screws.
 
 
Envirnmental Walk In Temperature Humidity Freeze Test Chamber Technical Parameters:
 

Model	THR-volume (low-temperature options : A ~ F)
Inner Dimensions(cm)	Customers designated space size and design
Temperature Range	Low Temperature(A:25℃ B:0℃ C:-20℃ D:-40℃ E:-60℃ F:-70℃) High Temperature 80℃ (80℃ ~150℃ is optional)
Humidity Range	20%~98%R.H.(10%-98% R.H. / 5%-98% R.H ,is a special optional condition, need dehumidifier)
Analytic Accuracy/Distribution Uniformity of Temperature& Humidity	0.1℃; 0.1% R.H/±2.5℃; ±3.5% R.H.
Control Accuracy of Temperature and Humidity	±0.5℃; ±2.5% R.H.
Temperature Rising /Falling speed Rate	Temperature rising approx. 0.1~3.0℃/min temperature falling approx. 0.1~1.0℃/min;( The Falling Speed Rate Min.1.0℃/min is a special optional condition)
Cooling System	Water cooling
Protection Devices	Fuse-free switch, overloading protection switch for compressor,high and low voltage coolant protection switch, over-humidity & over temperature protection switch, fuses, fault warning system, water short storage warning protection
Optional Accessories	Slope for cart , Recorder, Water Purifier, Dehumidifier
Compressor	French Tecumseh Brand, Germany Brand
Power	AC 380 V,50/60HZ ,3ph 5 Lines
Humidity Control Range

Package: PP film first, and then 10mm foam between machine and the case, and outside is standard export plywood case.
 

If you are intested in our products,please feel free to contact us!
 

 
 
Walk in Temperature humidity Test Room.pdf