Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room

Discover top-quality Walk in Temperature Humidity Test Chambers at our factory. Perfect for testing climate impacts on products. Buy now!
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Basic Info.

Model NO.
China, Mainland
HS Code
Production Capacity

Product Description


Walk-In Temp Humidity Chamber

OTS Walk-In Chamber serves as a test site for large components, assemblies, and finished products in electrical and electronics,aerospace, batteries and automobiles, etc OTS manufactures both Static Walk-In Chambers and Dynamic Walk-In Chambers and can be configured as a temperature chamber or a temperature humidity chamber.

The OTS-Series walk-in temperature and climate test chambers are especially developed for large test specimens. Size and design are optimal loading of test specimens. The modular construction and variability in size and equipment is ideally forspecific application.

Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Picture is for reference (customization available)
10m3 , 15m3 , 20m3, 30m3, 50m3, 100m3 , as per customer requirements
Temperature range
-65 °C ~+80 °C
Humidity range
±0.1 °C , ±0.1%R.H. / ±1.5 °C ,±5.0%R.H.
±1.0 °C , ±2.0%R.H./±0.5 °C , ±3.0%R.H.
Cooling time
5.0 °C /minute
Inside material
SUS#304 Stainless Steel
Insulation material
High-temperature high-density amino acid ethyl ester foam insulation materials,
Cooling system
Water-cooled / two-stage compressor
No fuse switch, compressor overload switch, high and low pressure protective switch, over-humidity-temperature protective
switches, fuses, warning system
recorder(option), view window, 50mm diameter testing hole, PL lamp, clapboard, Dry and wet gauze ball
German Siemens PLC or TH-900C Korea or TEMI
France's Tecumseh 
1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz
Control method and characteristics:
Precision microcomputer control temperature and humidity system, with PID control the refrigerant flow to make the system's heating / humidification reduction, to achieve low power consumption, energy saving, carbon reduction effect, cooling, heating,humidity control intelligent electronic control, long-term stable use.

Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Optional accessories:

1. Cable Port: Two size of cable port is available: &50mm, &100mm.
2. Double door
3. Pass room: Provided to avoid disturbance of atmospheric temperature and humidity while opening the door.
4. Floor reinforcement: Can be fixed if heavy specimen placed in the chamber for test.
5. Carry-in inclined platform: Provided below the door to facilitate moving of specimens in and out through the door.
6. Entire ceiling blow-out duct
7. The extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
8. Dehumidifier
9. The rotation regenerating dehumidifier (M-300)ensures precise control of low humidity (21°C,23%RH)for electrostatic reliability
10. Temperature and humidity recorder
11. 100mm width recording paper with 6 dots
12. 180mm width recording paper with 12 dots
13. Status indication lamp
14. Provide to signal chamber status and warnings when normal running, a malfunction running or stand by occurs.
15. Water purifier
16. Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
17. Power socket
Ø 24 hours online
Ø 35 years experiences
Ø Best price, fast delivery
Ø Oversea offices
Ø Own import and export business license

Customer Support Services

Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
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Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Company Profile

Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Dongguan Xinbao Instrument Co., Ltd, with its own brand--OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978. It owns sophisticated and advanced technology in producing environmental test chambers and mechanical test machines like temp humidity chamber, thermal shock test chambers, rain and dust test chambers, salt spray chambers ,walk in /drive in test chambers, tensile testing machine, vibration test machine, other customized test chambers and so on. Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, plastic, metal, building materials, aviation, etc.
Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Manufacturing Technique
Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Customer Photos
Now OTS has its main production base in Dongguan, a branch in Suzhou and offices in South Asia, Europe, USA. OTS also owns an independent laboratory which exhibits all currently produced machines under CNAS calibration, so customers can check the function and quality immediately. Equipped with over 30 workers in a metal plate department, OTS is capable to produce customized shells; What's more, OTS has enough stock to satisfy customers need in time. In the meanwhile, every machine must be examined for 3~days before shipment and with lifetime maintenance service.
Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
Walk in Temperature Humidity Test Chamber/Walk in Climatic Test Room
1. Do you offer after-sales service? How can I ask for that? And how about the warranty? Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers.   If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.  

2. What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.

3. Do you accept customization service? Can I have my logo on the machine? Yes, of course. We can not only offer standard machines, but also customized  machines according to your requirements. And we can also put your logo on the machine.  
4. How to install and use the product? We will send you operating instructions, English  video by Email. Or you can download on our officail website directly. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use.  And if possible, we can also install your machine at site.

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