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KOMEG Technology Ind Co., Limited
KOMEG Technology Ind Co., Limited Top Brand Climatic Chambers Since 1990
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Reliability Testing PUR Foam Insulation Climatic Test Chamber High Low Temperature Cycling

KOMEG Technology Ind Co., Limited
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Reliability Testing PUR Foam Insulation Climatic Test Chamber High Low Temperature Cycling

Brand Name : KOMEG
Model Number : KMT-150L
Certification : CE, , ISO
Place of Origin : China
MOQ : 1SET
Price : 10000-18000USD PER SET
Payment Terms : T/T, negotiable, L/C
Supply Ability : 1, 000 SETS / YEAR
Delivery Time : 20 days upon your deposit
Packaging Details : Packed with film firstly, and then reinforced with wooden case for outer packing
Workspace volume (W x H x D) : 600 x 600 x 460mm
Exterior size (W x H x D) : 880 x 1730 x 1400mm
Total Power : 6.5KW
Heater : 2.5KW
Temperature Range : -40 °C to 150 °C
Material : SUS304 Stainless Steel
Controller : Language Selected, English, Russian
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Reliability Testing PUR Foam Insulation Climatic Test Chamber High Low Temperature Cycling


1. Explore Temperature Chambers by KOMEG Different Series:


KMT-R Series, KMT-L Series, KMT-S Series


Simulate high and low temperature environments in Associated Environmental Systems bench top or floor model temperature chambers.


1) Working volume from 64 to 1000 cubic L.

2) Conform to commercial and military standards for high and low temperature tests.

3) Self-contained single-stage refrigeration systems support low temperatures to -158°F / -70°C.

4) Two-stage cascade refrigeration systems support low temperatures to -140°F/-60°C. The two separate closed refrigerant circuits each use a different refrigerant with its own compressor.



2. KOMEG Climatic Test Chambers Features:


1. Heat preservation material, we use high-intensity PU foam with flame retardant material and high density glass fiber cotton, which can assure high precise and better uniformity and avoid unnecessary energy loss. Meanwhile, our design can better assure personnel safety when operating a Walk-in Chamber.


2. Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design; built-in LED lights to facilitate the test sample state of real-time observation in the course of testing; double door design, the inner big glass door with hand-in holes for the convenient operating.


3. Material quality of inner box is SUS304 # mounted stainless steel imported, and outer box is steel plate and the paint process applies automobile coating technology. Box body is processed shape using Triumph processing machine, its shape is nice and neat.


4. Large-size Full Color LCD touchscreen displayer, simple operation, easy to edit programs. PID with automatic calculation function; self-diagnostic function, show failure message and failure shot solutions step by step.


5. An RS-232 and RS-485 communication interface, matching recorder, strong expandability. We also support remote control by PC via wifi or wire (recommended).


6. With timing contact, and be able to cope with dynamic testing and measure test.


7. The system-wide multi-security protection, two steps password to ensure the chamber’s smooth running and power-cut memory. General running mode: programmable running, constant running and booking boot.


8. Freezer/Compressor imported by the French original armored warrior Tecumseh compressor or GEA, and use environmental-friendly refrigerant (R404a, R23).


9. Refrigeration system uses units or low-temperature dual-loop system design.


10. Use more powerful wing-blower air supply cycle, to avoid any dead end, temperature and humidity are evenly distributed in the test space.

11. Air circulation adopted the design of blowing side wind and return wind. Wind pressure and wind speed are in accord with test standards GB, MIL, and make the door instantaneous temperature and humidity open that is stabilized time soon.


12. Heating, cooling, humidification and dehumidification system is totally independently to improve efficiency, reduce testing cost, increase life expectancy and decrease failure rate.


3. High temperature limits of test chambers


There are many types of test chambers, but they all high and low temperature limits. Let's take a look at the typical high temperatures thresholds and why they exist.


Test chambers usually have wire heaters made of a material called Nichrome. By placing successive loops of heater wire, a greater amount of heat that is generated. The result looks a lot like the inside of a toaster. Fans circulate the air past the heaters, so the samples in the chamber are not exposed to radiant heat. It is very easy to add heaters and increase the speed and / or high limit of a chamber.

KOMEG chambers typically have a high temperature limits under 200°C. Here is a break-down of why a chamber's high temperature limit exists:


150°C: There are two reasons we may limit a chamber to 150°C. First, there may be a limitation of the materials used inside the chamber. Secondly, for extremely fast chambers, we may limit the high temperature to avoid problems with accidentally tripping overheat protection devices.


170-180°C: Most models stop at this temperature range. There is a risk of burning the oil inside the refrigeration's cooling coil.


● GB-2423.1-89(IEC68-2-1)Test A:Low Temperature Test

● GB-2423.2-89(IEC68-2-2)Test B:High Temperature Test

● GJB360.8-87(MIL-STD.202F) High Temperature Life Test

● GBJl50.3(MIL-STD-810D) High Temperature Test

● GJBl50.4(MIL-STD-810D) Low Temperature Test

● GB2423.3-93(IEC68-2-3)Test Ca:Constant Heat Test

● GB2423.4-93(IEC68-2—30)Test Db:Damp Heat Alternative Test

● GJBl50.9-93(MIL-STD-810D) Damp Heat Test


1.Energy conservation

Bypass mode to adjust cooling capacity to achieve a constant

temperature and humidity effectively

2Easy Operation

※Using company owned brand KOMEG KM-3166 LCD touch

screen controller with PID control parameters setting

※Flexible approach for data collection and recording

3High reliability

※Key parts are imported, ensuring the service life and high reliability

※Efficient oil separator to ensure the service life of the compressor




4. Parameter Specifications:


ModelKMH-150L
150L chamber volume
Temp. range-40°C ~150°C
Display resolution0.1°C
Temperature stabilityHigh±0.5°C ,low ±1.0°C
Temperature uniformity±2.0°C
Heat up time-40°C ~+100°C,within 45 min
Pull down time+20°C ~-40°C,within 60 min
Interior Dimension(mm)W 600 x H 600 x D 460mm
Exterior Dimension(mm)W 880 x H 1730 x D 1400mm
Interior materialStainless Steel Plate ( SUS 304)
Exterior materialBaked Painting Steel Or Stainless steel ( SUS304)
Insulation materialRigid polyurethane Foam and Glass Fiber Wool
Total power7KW(heater 3KW included)
Max current13.6A
Ambient Temp.+5°C ~+35°C
Power Supply AC 380V±10% 50Hz ,3 phase 4 wires +Ground Wires
Weight420KG
Sight window size370 X 450mm
Sample holder2 pcs
Fittingscable 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 SystemBalanced Temperature & Humidity Control (BTHC)System
Refrigeration systemAir Cooled (Water Cooled is option)
Hermetic compressor

Single stage refrigeration system,

CFC-Free refrigerant(HFC-507/HFC-23)

Controller7-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



5. Factory Tour --- Why KOMEG IS Your Right Choice?


Specialized in climatic test chamber since 1990
Main parts are imported famouse brand like Tecumseh, Danfoss, Bizter, ESK,Ranco,Castel,etc.
Passed ,CE,TUV,etc. third party certification
Recognized by Global 500 Enterprises like EMERSON, SIEMENS, Minolta, Epson, HUAWEI, TCL,etc
Environmental friendly, low energy consumption and easy maintenance
High cost-effective and steady delivery time
Experienced and trained staffs assure good service




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