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Temperature and Climate Test Chambers for LED Life Evaluation using

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China KOMEG Technology Ind Co., Limited certification
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Temperature and Climate Test Chambers for LED Life Evaluation using

Temperature and Climate Test Chambers for LED Life Evaluation using
Temperature and Climate Test Chambers for LED Life Evaluation using Temperature and Climate Test Chambers for LED Life Evaluation using Temperature and Climate Test Chambers for LED Life Evaluation using Temperature and Climate Test Chambers for LED Life Evaluation using

Large Image :  Temperature and Climate Test Chambers for LED Life Evaluation using

Product Details:
Place of Origin: China
Brand Name: KOMEG
Certification: CE
Model Number: KMH-S
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: Packed by PP firstly, and then reinforced with plywood case for outer packing
Delivery Time: 25-35 work days
Payment Terms: T/T, L/C, D/A, D/P
Detailed Product Description
Material: Printed Stainless Steel(SUS 304) Standard: Internationally Accepted
Warranty: 12 Months On Parts (excluding The Damages Caused By The Natural Disasters, Abnormal Power, Improper Operation And Maintenance, Etc) Payment Terms:: T/T, L/Cnegotiable
Warranty: 1 Year Products Name: Climate Test Chambers
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climatic test chambers


Climatic Testing Chamber


Temperature and Climate Test Chambers for LED Life Evaluation using



1. Do you know KOMEG?



KOMEG Designed to Meet Internationally Accepted  Climatic Test Chambers. As a professional manufacturer and the best brand climatic chamber in China, KOMEG specialized in Environmental testing equipment for quality conscious people since 1990. Our products are CE approved and  we are the supplier for ,UL, and world top 500 companies.


Brand :


Model :

Mechanically cooled test chambers, Liquid nitrogen cooled test chambers,  Modular Walk-in Chambers


To test the effects of specified environmental conditions on industrial products, electronic devices and components, materials, and biological items


1 year as standard, longer time can be negotiable

Place of Origin:


Custom made





2. What we working for ?


Constant Temperature and humidity test chamber is used to test material structure or composite, in the high temperature and ultralow temperature continuous environment.
Toleration of these material to these circumstance. Test chemical change or physical damage caused by their expansion and contraction. Suitable for electronic, LED lighting industry, auto parts, chemical industry, building materials, mobile computers, batteries, plastic, metal, rubber etc. Material.
Under condition of high and low temperature change, test various performance reliability index of related product spare parts and materials for institutions of higher learning, scientific research units etc. Can be used as the basis of improving product or reference.




3 Overview


An environmental test chamber artificially replicates the conditions under which machinery, materials, devices or components might be exposed. It is also used to accelerate the effects of exposure to the environment, sometimes at conditions not actually expected. These conditions may include:


1) Extreme temperatures

2) Sudden and extreme temperature variations

3) Moisture or relative humidity

4) Electrodynamics vibrations

5) Electromagnetic radiation

6) Salt spray

7) Rain

8) Weathering

9) Exposure to sun, causing UV degradation

10) Vacuum

Manufactured samples, specimens, or components are placed inside the chamber and subjected to one or more of these environmental parameters to determine reliability or measure after-effects such as corrosion. In the case of machinery such as internal combustion engines, byproducts such as emissions are monitored.


An environmental chamber can be a small room used both to condition test specimens and to conduct the test. It can be a smaller unit that's used for conditioning test items. Also, some chambers are small enough to be placed onto a universal testing machine or other test apparatus.


Many chambers are set at a certain set of conditions. Others can be programmed to cycle through specified sequences of conditions.


4. Design

As test requirements may be relatively simple or complex, environmental test chambers vary widely in size, ranging from small units designed for placement on bench tops to large walk-in chambers. Test chambers generally have viewports or video feeds to allow for visual inspection of the sample during the test. Reach-in chambers provide an opening that technicians may use to handle test samples. Chambers providing interior visual lighting must take into account the heat generated and compensate accordingly.


As with the wide variance in size, a number of user control options are available, ranging from simple analog indicators up to more modern digital readouts with LCD displays. Chambers may be computer programmable, and networked or Web-enabled test chambers are also available.[1]


5 Types of test chambers

1) Mechanically cooled test chambers

2) Liquid nitrogen cooled test chambers


3) Modular Walk-in Chambers


6 Test chamber standards

Several standards organizations provide standards and guidance on environmental test chamber construction, temperature control standards, and engineering tolerances.


Institute of Environmental Sciences and Technology

Air Conditioning, Heating and Refrigeration Institute (formerly the American Refrigerant Institute)

American Society of Heating, Refrigerating, and Air-Conditioning Engineers Air conditioning American Society of Heating, Refrigerating, and Air-Conditioning Engineers

ASTM International

Underwriters Laboratories

NSF International

Factory Mutual

Canadian Standards Association

International Organization for Standardization


Technical parameters:
Environmental Temperature and Humidity Chamber
Secifications ( at +20°C room temp. Or+25°C water temp with empty load)
Model KMH-S series
225S 408S 800S 1000S
Interior sizel W(mm) 700 700 1000 1000
H(mm) 700 750 1000 1000
D(mm) 480 800 800 1000
Exterior size W(mm) 980 980 1280 1280
H(mm) 1890 1940 2160 2160
D(mm) 1460 1740 1750 1950
Weight(KG) 330 450 550 650
Temp. range -70 °C ~+150°C
Humidity Range 20 ~ 98&R.H.
Temp. constancy ±0.5ºC
Humidity constancy ±2.5%R.H
Humidity uniformity ±3.0%R.H ±5.0 % R.H
Heat up time -70°C ~ +100°C , within 60 min
Pull down time +20°C ~ -70°C , within 80 min
Equipment Power 9.5KW 10.6KW 18.5KW 18.5KW
Ambient Temp. 5ºC ~+35ºC
Standard accessories Sight window*1, cable port(port 50mm)*1, shelves*2, chamber lamp*1, power cable *2m
Safety device (standard) No fuse breaker, over pressure over heat and over current protection for compressor,
Over temp. protect, over load protect of blower, dry heat protection
Control System Balanced Temperature & Humidity Control System
Refrigeration system Air Cooled (Water Cooled Type is option)
Hermetic compressor,Cascsde Refrigeration
CFC-Free refrigerant(HFC-507/HFC-23)
Controller Panel:7-inch LCD Touch panel, Chinese or English display selectable
Operation model :Program or fix point running
Memory capacity :120programs,1200steps,
All repeat 999 cycles, part repeat 99 cycles
Interior material Stainless Steel Plate ( SUS 304 )
Exterior material Baked Painting Steel Or Stainless steel(SUS304)
Insulation material Rigid polyurethane Foam and Glass Fiber Wool
System Balanced & Humidity Control System
Wiring method AC 380±10 % 50Hz ,3 phase 4 wires +Ground Wires
Note: 1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available

Temperature and Climate Test Chambers for LED Life Evaluation using 0 

Temperature and Climate Test Chambers for LED Life Evaluation using 1


Contact Details
KOMEG Technology Ind Co., Limited

Contact Person: Peter Zhang

Tel: +8615818392160

Send your inquiry directly to us (0 / 3000)