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Haida Equiment Manufacturer

Haida Equiment Manufacturer has more than 15 years experience for test equipment...

Walk In Environmental Test Chamber

Walk In Environmental Test Chamber

15 days after order.
Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.
L/C, D/P, T/T

Walk In Environmental Test Chamber


walk-in environmental test chamber ,as a climatic test chamber that may be configured to almost any large components . this walk in chamber can do Temperature/Humidity Cycling,Constant Temperature/Humidity,Extreme Temp / Humidity Testing, Fast Ramp Rate,Storage Testing,Altitude Testing,Vibration Integration,Solar Simulation etc.

walk-in environmental test chamber main for the industry of large parts, semi-finished and finished products of the temperature and humidity testing, such as computer terminals, auto parts. Room temperature and humidity is mainly composed of a control panel, distribution plate, base plate, wet blower, heater, humidifier, refrigerator and.






Electrical Appliances


Rubber & Plastic


1.Walk-in chamber has a big temperature / humidity range and can meet user’s entire requirement. It adapts to unique balance thermoregulation & humidifying way and can get a safety, precise temperature humidity environment. It has stability, balance heating, humidifying function and also can proceed in high precision, high stability temperature humidity control.

2.Walk-in test room is equipped with high precision intelligentized thermoregulator, temperature and humidity adapt LCD display control 7551 program instrument ( it also can use OYO-5461 according to user requirement), can choose the temperature humidity recode instrument.

3.Walk-in test room can choose computer for remote control according to the function

4.Automatic select the refrigerating circuit, the automatic control instrument can automatic choose operate refrigerating circuit’s function according to the temperature set value, and direct-on line starting refrigerating machine in high temperature condition which can cooling directly.

5.The interior door is equipped with big observation window which convenient for viewing the test status of specimen.

6.Walk-in room is equipped with advanced safety protection device --- residual current device; overheat protector, phase failure protector, water-break protector. 

Meet the standard:

GB10592-89 Technical condition of high and low temperature test chamber 

GB10586-89 Technical condition of damping test box

GB2423.1-2001 Test A High temperature test method

GB2423.2-2001 Test B Low temperature test method

Test method for constant hot and humid test of GB2423.3-93 test

GB2423.4-93 Test Db





Balanced Temperature & Humidity Control System

Temp. range


Humid. range

20 ~ 98 percent R.H.

Temp. & Humid. accuracy

± 0.3°C;  ± 2 percent R.H

Temp. & Humid. regularity

± 1°C;   ± 3 percent RH


0.1°C, 1 percent, P.I.D control

Heating up

-40°C ~ +100°C within 45 min

Heating down

20°C~ -20°Cwithin 40min

Interior dimension(W×D×H)


Exterior dimension(W×D×H)


Interior material

Stainless steel plate(SUS304)

Exterior material

Stainless steel plate(SUS304)


Rigid  foam

Refrigeration system

Air cooled, Hermetic compressor, single stage refrigeration system.



Safety devices

No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm


Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(Ø50mm)Chamber lamp.


Approx. 400kg


AC220V±10 percent 50/60Hz  



Control Panel

User Friendly Touch Screen Control (English Version)



Increase DC voltage output to fit voltage of chamber usage


Long Axis Motor

Stable power output, energy saving, fast heat dissipation, copper coil has strong electrical conductivity


Water Tank

walk in test chamber image

walk in test chmaber

walk in test chamber diagram

walk in test chamber structure

What is the price of the environmental chamber?

Haida can provide environmental boxes of different sizes and materials, and customers can also customize according to their own needs. If you want to know the detailed price, please feel free to contact us.

What kind of repair and services Haida can provide?

The entire Haida team is focused on providing the best customer service in the industry. Our customer support team includes technicians and engineers who can help to diagnose and troubleshoot your issues. Haida offer assistance during installation, service, calibration, and repair of test chambers and also provide on-site installation and maintenance services according to the actual needs of users.

What is the temperature and humidity range of environmental test chamber?

The temperature and humidity range that Haida provides for conventional environmental chambers is -40°C~150°C and 20%~98%R.H (relative humidity). Customers can also customize according to actual needs.

What is the size of the environmental test chamber?

Haida has different sizes of environmental chambers for customers to choose: 100L, 150L, 200L, 225L, 408L, 800L, 1000L, there is a walk-in room for large items testing, customers can also customize the size.

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