KOMEG--Star of environmental test equipment


KOMEG Technology Industrial provides KOMEG star brand of environmental test equipment in China since 1990.KOMEG has specialized in climatic test chambers, thermal shock test chambers, walk-in chambers, burn-in room and aging test chambers, drying ovens, salt spray testers, medical laboratory equipment etc.

No 1 best seller  

KOMEG brand of temperature and humidity test chamber is the ideal simulation test chamber for all heat and cold testing between -40 ºC and 180 ºC temperature range. Well-suited for reliability testing based on current test standards in the temperature range of -40 °C to 150 °C and 10% to 98% RH.Meet all requirements for extreme testing and low temperature alternating climate profiles from -70 °C - 150 °C with humidity. 

Star of walk-in test chamber

Walk-in chambers are combined systems that offer a variety of simulated environments including temperature, humidity, altitude and more, whether you're testing computers and copiers or automobiles and satellites.  KOMEG provides Walk-In Environmental Test Chambers provide solutions that suit you and can push the limits of lab space and utilities.

thermal shock test chamber


Thermal shock test is a method of environmental testing that subjects a product to alternating extremes of high and low temperatures.KOMEG offers thermal shock test chamber that sets the industrial standard for thermal cycling,capable of meeting a wide variety of testing needs,allows for the observation of changes in product characteristics and failure occurrence. Both Two-zone and three-zone capability is available.

a specialist since 1990

KOMEG factory is located in Dongguan, covering an area of 5,000 sqm, with over 52 employees including 26 R&D engineers. KOMEG also have offices in Shenzhen and Songshan Lake National Hi-Tech Industrial Development Zone.Being a first-class supplier and reliable partner, KOMEG are certified to ISO 9001 and got CE approval. 

Born for quality

Born for quality is always KOMEG’s philosophy. Better idea, better design and better quality are our aim. KOMEG strive for continuous innovation, releasing no less than 5 new designs each year.That’s why SGS, KONICA MINOLTA, SENKO, Midea, TCL and Huawei are among our long-term clients.Sales agent are welcome. Inquire today to get your order started.

Desk Top Temperature Humidity Test Chamber

Desk Top Temperature Humidity Test Chamber offer flexibility, uniformity, and control accuracy required for cost effective testing for a variety of products.


Desk Top Temperature Humidity Test Chamber is applied to test various types of materials for their tolerances of heat, cold, dry, humidity, and applied for quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automotive, aerospace, chemical, electronics and materials and substance testing.


1. Delicate touch and excellent user experience;
2. Unique and compact design, topgrade appearance, stable performance and easy operation;
3. Can simulate a wide range of temperature and humidity environments;
4. Capable of testing large components, assemblies, and finished products;
5. Customized sizes and configurations avaible;
6. One year warranty
7.Visually attractive with large windows
8.Space-saving and Compact with optimized test chamber volumes
9.Powerful, suitable for a broad range of applications involving temperature and relative humidity

Standards Implement and Met

GB-24231-89(IEC68-2-1)Test ALow Temperature Test

GB-24232-89(IEC68-2-2)Test BHigh Temperature Test

GJB3608-87(MIL-STD202F) High Temperature Life Test 

GJBl503(MIL-STD-810D) High Temperature Test

GJBl504(MIL-STD-810D) Low Temperature Test

GB24233-93(IEC68-2-3)Test CaConstant Heat Test

GB24234-93(IEC68-2—30)Test DbDamp Heat Alternative Test

 GJBl509-93(MIL-STD-810D)  Damp Heat Test



Environmental Temperature and Humidity Chamber
Secifications ( at +20ºC room temp.  Or+25ºC water temp with empty load)
Model KMH-R series KMH-L series KMH-S  series
36R 36L 36S
Temp. range  -20ºC~150ºC  -40 ºC~+150ºC  -60ºC~+150ºC 
Interior sizel W(mm) 300 300 300
H(mm) 400 400 400
D(mm) 300 300 300
Exterior size W(mm) 460 460 460
H(mm) 780 780 780
D(mm) 1020 1020 1020
Power(KW) 4.5 4.5 4.5
Weight(KG) 150 150 150
Humidity uniformity ±3.0%R.H ±3.0%R.H ±3.0%R.H
Heat up time  -20ºC~+100ºC,within 35 min  -40ºC~+100ºC, within 45 min  -60ºC~+100ºC,within85 min
Pull down time  +20ºC~-20ºC, within 45 min  +20ºC~-40ºC , within 60 min  +20ºC~-60ºC,within 80 min
Standard accessories Sight window*1, cable port(portΦ50mm)*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 
Hermetic compressor,Single stage refrigeration system                      
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
Humidity Range 20~98%R.H
Temp. constancy ±0.5ºC   
Humidity constancy ±2.5%R.H
Temp. uniformity ±2.0ºC
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
Ambient Temp. +5ºC~+35ºC
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