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Laboratory Climatic Test Chamber 20% - 98% RH Humidity Control Electronic Driven

Good quality Environmental Test Chamber for sales
Good quality Environmental Test Chamber for sales
This is my second cooperation with OTS, the machine is very good, and fast service. Look forward our next order.

—— Vinod Kumar Pandey

OTS is a very professional manufacturer for our customized machine. The quality is very surprising under such a friendly price.

—— Kohut Gabor

I visited OTS factory before order. I like their production machines, and experienced technicians. Now we have annual order from them, it is always a happy cooperation with them.

—— Chris 

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Laboratory Climatic Test Chamber 20% - 98% RH Humidity Control Electronic Driven

China Laboratory Climatic Test Chamber 20% - 98% RH Humidity Control Electronic Driven supplier

Large Image :  Laboratory Climatic Test Chamber 20% - 98% RH Humidity Control Electronic Driven

Product Details:

Place of Origin: China
Brand Name: OTS
Certification: CE Certification
Model Number: XB-OTS-150

Payment & Shipping Terms:

Minimum Order Quantity: one set
Price: Negotiable
Packaging Details: Strong standard wood case, inner plastic films wrapped for -40℃ Laboratory use Environmental Chamber , Climate Temperature Test Chamber
Delivery Time: 20 working day after getting the payment
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 Unit/Units per Month
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Detailed Product Description
Model Numbe: XB-OTS-150 Product Name: -40℃ Laboratory Use Environmental Chamber , Climate Temperature Test Chamber
Temperature Control: -40°C ~ +150 °C Humidity Control: 20%~98% RH
Compressor: Original France Tecumseh Application: Electronic,Auto,plastic,Instrument
Color: White Power: Electronic

-40℃ Laboratory use Environmental Chamber , Climate Temperature Test Chamber




-40℃ Laboratory use Environmental Chamber , Climate Temperature Test Chamber is able to provide rapid product temperature change rates and use varying levels of relative humidity to locate design problems prior to shipping your products, improving product quality and reliability.


Specifications :


Model XB-OTS-80 XB-OTS-150 XB-OTS-225 XB-OTS-408 XB-OTS-800 XB-OTS-1000
Inner Chamber Size W*H*D(cm) 40*50*40 50*60*50 60*75*50 80*85*60 100*100*80 100*100*100
External Chamber Size W*H*D(cm) 90*142*100 100*152*113 110*167*113 130*177*123 150*192*144 150*192*163
Inner Chamber Volume(L) 80 150 225 408 800 1000
Temperature Range -70°C~+150°C/180°C(A:-20℃ B:-40℃ C:-60°℃ D:-70℃) (Optional)
Humidity Range 10%~98%R.H.(5%~98%R.H)



There are many types of test chambers, but they all high and low temperature limits.

Let's take a look at the typical high temperatures thresholds and why they exist.


Test chambers usually have wire heaters made of a material called Nichrome. By placing successive loops of heater wire, a greater amount of heat that is generated. The result looks a lot like the inside of a toaster. Fans circulate the air past the heaters, so the samples in the chamber are not exposed to radiant heat. It is very easy to add heaters and increase the speed and / or high limit of a chamber.

OTS chambers typically have a high temperature limits under 200°C. Here is a break-down of why a chamber's high temperature limit exists:


150°C: There are two reasons we may limit a chamber to 150°C. First, there may be a limitation of the materials used inside the chamber. Secondly, for extremely fast chambers, we may limit the high temperature to avoid problems with accidentally tripping overheat protection devices.


170-180°C: Most models stop at this temperature range. There is a risk of burning the oil inside the refrigeration's cooling coil.



Standards Implemented and met

GB/Bb T2423.2-89 high temperature test method

GB2423.1-89 test A: low temperature test method 6

Ab IEC60068-2-1 low temperature test method

GJB150.4-1986 test at low temperature

EIA - 364-59 test at low temperature

IEC60068-2-38 temperature cycle

IEC60068-2-78 constant humidity temperature

MIL - STD – 202G – 103B humidity test

IEC60068-2-30 humidity temperature cycle

EIA - 364-31C wet resistance

GB/T2423.3 constant humidity heat test method

MIL-STD-810F-507.4 ,MIL-STD883C 1004.2

JESD22-A101-B-2004 ,JIS C60068-2-3-1987 ,

IEC68-2-03 ,ASTM D1735 , IEC 68-2-30 ect


Stability Temperature Humidity Test Chamber ClimaticTest Chamber Features:

1).The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.

2).Available in Chinese and English LCD touch screen, easy operation and program.

3).Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly.

4).The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.

5).The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.

6).Water Supply adopts automatic watering System, Circulating water supply together with water filter.


Do you agree with us?

Minimum Order Qty: 1 units
Price: Negotiable
Payment Terms: T/T, negotiable
Warranty 14 months on parts (excluding the damages caused by the natural disasters, abnormal power, improper operation and maintenance, etc)
Delivery Time: 20 working days after received 50% deposit
Packaging Details: Packed in carton firstly, and then reinforced with plywood case for outer packing


Laboratory Climatic Test Chamber 20% - 98% RH Humidity Control Electronic Driven


Please feel FREE to contact us if you have any needs.

CE Certification Climatic Test Chamber,Mini Temperature Chamber,Temperature Humidity Chamber Price

Contact Details
Dongguan Xinbao Instrument Co., Ltd.

Contact Person: Elina Xu

Tel: +8613829114237

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