Product Details

Large volume Temperature and Humidity Test chamber

Application:

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. It 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.

Features:

1. Graceful appearance, circularly shaped body, surface treated with mist strips and plane handle with no reaction.

Easy to operate, safe and reliable.

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 recyclable.

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

(R232, R404)

6. Imported 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, and of quick or slope control of temperature

and humidity.

8. Inserted mobile pulley, convenient for movement an relocation, with strong positioning screws.

Technical Parameters:

Model	TH-volume(A~F)
Temperature Range	Low Temperature(A:25ºC B:0ºC C:-20ºC D:-40ºC E:-60ºC F:-70ºC) High Temperature 150ºC
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 and humidity	0.1ºC; 0.1% R.H/±2.0ºC; ±3.0% R.H.
Control Accuracy of Temperature and Humidity	±0.5ºC; ±2.5% R.H.
Temperature Rising /Falling Speed Rate	Temperature rising approx. 0.1~3.0ºC/min / temperature falling approx. 0.1~1.5ºC/min; ( The Falling Speed Rate Min.1.5ºC per minute is a special optional condition)
Inner and Outer 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, 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, Dehumidifier
Compressor	French Tecumseh Brand, Germany Bizer Brand
Power	AC220V 1ø3 lines, 50/60HZ , AC380V 3ø 5 lines , 50/60HZ

Factory pictures: