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.

Temperature Humidity Test Chamber / KMH-225

Temperature Humidity Test chamber are widely used in testing various types of materials for their tolerances of heat, cold, dry and humidity. It is applicable for quality inspection for all types of electronic products, electric appliance, and products from communication ,instruction , automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries. Unique shape with high performance material, whether you’re testing aerospace products, electronic instrumentation, materials, electrical and electronic products and various electronic components, our High low alternating temp. humidity test chamber can give you a perfect solution. It ables to simulate a wide range of temperature and humidity environments, that temperatures ranging from -70°C to +150°C,and humidity range is from 10% to 98% RH. KOMEG can also offer you best solutions based on your own requirements.


Environmental Temperature and Humidity Chamber
Model KMH-225R KMH-225L KMH-225S
225L chamber volume
Temp. range  -20°C 150°C   -40°C 150°C   -70°C 150°C 
Display resolution 0.1°C
Temperature stability High±0.5°C, low ±1.0°C
Temperature uniformity  ±2.0°C
Heat up time  -20°C +100°C,
within 35 min
' -40°C +100°C,
within 45 min
' -70°C +100°C,
within 60 min
Pull down time  -20°C -20°C,
within 45 min
' +20°C -40°C,
within 60 min
' +20°C -70°C,
within 80 min
Humidity range 1098R.H
Humidity constancy ±2.5R.H
Humidity uniformity ±3.0R.H
Interior Dimension(mm) 700W*700H*480D
Exterior Dimension(mm) 980W*1890H*1460D 
Interior material Stainless Steel PlateSUS 304
Exterior material Baked Painting Steel Or Stainless steel(SUS304)
Insulation material Rigid polyurethane Foam and Glass Fiber Wool
Total power   6KW(heater 3KW included) '7KW(heater 3KW included) '9KW(heater 3KW included)
Max current 17A 17A 19A
Water Consumption 1L/hr 1L/hr 1L/hr
Ambient Temp. +5°C +35°C 
Power Supply   AC 380V±10 50Hz ,3 phase 4 wires +Ground Wires
Weight  400KG 420KG 450KG
Sight window size 460*560mm
Sample holder  2 pcs
Fittings cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m
Safety device  (standard) No fuse breaker,over pressure,over heat&over current protect,over temp. protect, over load protect for blower, dry heat protect 
Control System Balanced Temperature & Humidity Control (BTHC)System
Refrigeration system Air Cooled Water Cooled is option
Hermetic compressor  
CFC-Free refrigerant(HFC-507/HFC-23)
Controller 7-inch LCD Touch Screen panel                                                                        
Operation model :Program or fix point running
Memory capacity :120programs,1200steps,
All repeat 999 cycles, part repeat 99 cycles
Note: 1. We reserve the right to change specifications without prior notice   
2. Customized sizes and configurations available