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KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life

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Buy cheap KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life Evaluation from wholesalers
  • Buy cheap KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life Evaluation from wholesalers
  • Buy cheap KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life Evaluation from wholesalers

KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life Evaluation

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Brand Name:KOMEG
Model Number:KMH-S
Certification:CE
Price:Negotiation
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time:35days upon your deposit
Company Data
Active Member
Contact Person KOMEG
Business Type: +86--13143135835
Business Type: Manufacturer Exporter
Officials: Building 12, Songshan Lake, Small and Medium-Sized Science and Technology Park, Dongguan City, 523808, Guangdong Province, P.R.China
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

KMH-S Temperature Humidity Chamber For LED Life Evaluation Using

Environmental Test Chamber CE Standard​


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 :KOMEG
Model :Mechanically cooled test chambers, Liquid nitrogen cooled test chambers, Modular Walk-in Chambers
ApplicationTo test the effects of specified environmental conditions on industrial products, electronic devices and components, materials, and biological items
Warranty:1 year as standard, longer time can be negotiable
Place of Origin:China
Custom madeAvailable

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)
ModelKMH-S series
225S408S800S1000S
Interior sizelW(mm)70070010001000
H(mm)70075010001000
D(mm)4808008001000
Exterior sizeW(mm)98098012801280
H(mm)1890194021602160
D(mm)1460174017501950
Weight(KG)330450550650
Temp. range-70 °C ~+150°C
Humidity Range20 ~ 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 Power9.5KW10.6KW18.5KW18.5KW
Ambient Temp.5ºC ~+35ºC
Standard accessoriesSight 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 SystemBalanced Temperature & Humidity Control System
Refrigeration systemAir Cooled (Water Cooled Type is option)
Hermetic compressor,Cascsde Refrigeration
CFC-Free refrigerant(HFC-507/HFC-23)
ControllerPanel: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 materialStainless Steel Plate ( SUS 304 )
Exterior materialBaked Painting Steel Or Stainless steel(SUS304)
Insulation materialRigid polyurethane Foam and Glass Fiber Wool
SystemBalanced & Humidity Control System
Wiring methodAC 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

Environmental Test Chamber , Temperature Humidity Chamber For LED Life Evaluation Using

KMH-S Temperature Humidity Chamber , Benchtop Temperature Chamber For LED Life Evaluation

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