Laboratory Programmable Temperature and Humidity Test Chamber

Model NO.
Programmable LCD Touch Screen
Original France Tecumseh
Waterway Device and Circuit Devices
Can Be Customized
Easy Mobility and Safe
Transport Package
Strong Wood Case for Climatic Chamber
Guangdong, China (Mainland)
HS Code
We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for Laboratory Programmable Temperature and Humidity Test Chamber, The product will supply to all over the world, such as: Canada, Bolivia, Greek, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.
Dongguan Xin Bao Instrument Co., Ltd. Diamond / Audited Supplier
Laboratory Programmable Temperature and Humidity Test Chamber
 Test material heat, cold, dry resistance, humidity resistance.Suitable for electronics, electrical  appliances,communications, instrumentation, vehicles, plastic products, metal, food, chemical,  building materials, medical, aerospace and other products.


Model XB-OTS-80 XB-OTS-150 XB-OTS-225 XB-OTS-408 XB-OTS-800 XB-OTS-1000
Inner size
40*50*40 50*60*50 50*75*60 60*85*80 100*100*800 100*100*100
External size W*H*DCM 90*143*100 100*153*110 110*168*110 130*178*120 150*193*140 150*193*160
Temperature range -70°C~+150°C(180°C)
(A:-20°C B:-40°C C:-60°C D:-70°C )
Humidity range 20%~98%R.H.(10%-98%R.H/5%~98%R.H)
Temp humidity
analytic accuracy
/ uniformity
±0.1°C;±0.1%R.H./ ±1.0°C;± special optional condition.
Temperature  humidity
control accuracy/fluctuation
±1.0°C;±2.0%R.H./ ±0.5°C;±2.0%R.H.
Heat/cooling time About 5.0°C/min;about 1.2°C/min (5~10°C/min is a special optional condition
Inner and outer materials SUS#304 Stainless steel for inner chamber and Carton Advanced cold plate nano paint for outer.
Insulation materials Resistant to high temp ,high density,formate chlorine,ethyl acetum foam insulation materials
Cooling system Air cooling/single segment compressor(-20°C) ,air and water double segment compressor
Protection devices Fuse switch, compressor overload switch, refrigerant high and low pressure protection switch,
super humidity over-temperature protection switch, fuse, failure warning system
Parts Watching window,50mm testing hole,PL internal bulbs,partition plate,dry and wet ball gauze
Controller TEMI” South Korea”TEMI” ”OYO” Japans ”OYO” Brand  optional
Compressor Original France”Tecumseh”brand
Power 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz

Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
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


*.High-texture appearance, the body adopted an arc shape, surface matte stripes processing, and flat-handle, easy to operate, safe and reliable.

*.Rectangular multi-layer glass View window, the use of guinea pigs observed in the test window witt  anti-sweat heaters device prevents water gas condensate ,Knot, water droplets, PL fluorescent lamps to keep the inside lighting.

*.Door bunk isolated airtight packing, can be effectively isolated from the internal temperature of the leak

*.With external water supply system, convenient to supplement the cylinder water supply, and automatic recovery using.

*.Compressor cycling system used France”Tecumseh”brand which can effectively remove condenser pipe and between  capillary Lubricating oil and whole series adopt environmental protection refrigerant (R23, R404, R507)

*.Controller uses the imported LED display screen, can display measured values and setting time

*.Controller with multisegment program editor and temperature and humidity can be fast (OUICK) or slope (SLOP) controlled.

*.Built-in mobile wheels allow easy movement and placed and has a strong positioning screw position.


GB/Bb T2423.2-89 high temperature test method    GB2423.1-89 test A: low temperature testmethod 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   temperature              IEC60068-2-30   temperature cycle
EIA – 364-31C temp resistance                     GB/T2423.3 constant  heat test method

Global safety design, use our chambers safely and with peace of mind for many years to come.
We deliver chambers that conform to international safety standards.
Our chambers conform to ISO risk assessment as well as global safety design electrical safety standards such as CE marking and EMC directive.
The production process of the test chambers :

Our Services:
We are here to help you. Services available:

Replacement manuals
Consumables and replacement parts
On-site maintenance and repair
Warranty support
Over-the-phone service support and advice

If you have an OTS chamber, we will do our best to help you in whatever way we can.  
Manuals: PDF files of manuals for current models are available free. Please contact us to request a copy. Older and printed copies at additional charge.

Service repair:  

We prefer you contact us direct at the factory with any problems you may be experiencing. 
We help diagnose the problem, arrange for any needed parts, and schedule a technician to do the repairs. 
Rarely can a local contractor get all that done for you as quickly as we can. 
We also guarantee the work .

Our Company
OTS (Overall Testing System)
     Was established in 1978, with 35 years history
     With 30,000 square meter salable production base and 120 employees
     Is one of the leading companies solely dedicated to manufacture of
     Environmental Simulation Test Chambers ,Physical Testing Equipment.    
     (such as constant temperature and humidity chambers, environmental chambers, climatic test chambers, rain and dust test chambers,thermal shock test chambers,fast change rate chambers, salt spray chamber,UV test chambers,walk in test chambers and other special customized test chambers  ; tensile testing machine, vibration test machine ,carton compression testing machines, bursting strength testing machine etc.) ..
     OTS has the equipment and expertise, with own R&D and consultant team, to meet and exceed your testing requirement. with offices in unrivaled quality advantage, dynamic management team with superb manufacturing process,also the quality with the world norms: ISO , ASTM, DIN, EN, GB, BS, JIS, ANSI, UL,CE, TAPPI, AATCC, IEC, VDE…

Q1 :  Can you customize the product?
   A: Yes, we can customize any products according to requirements.Hot selling lab electronic                   temperature humidity cabinet/Environmental climate test chamber also can be customized.
Q2 : How to choose the most suitable products?
   A: Our professional team will give you the best suggestion,just be  patiently to tell us the information         about the parameters your required.
Q3 :  Can you arrange installations and commissioning in our lab?
   A: Firstly, for standard chamber we had 3-5 days commissioning before shipping , you just need link         power in your lab, then can start to operate
      Secondly; we had detailed operation manual with chamber , any problems you can find and solve         in it. Thirdly, some of customized chambers we should to install and teach your team to operate .


If you want to know more information…
Please leave a message below and click “ SEND ”
Thanks for your time and attention~Thank you!