Constant Environmental Temperature Walk-in Chamber for Automotive Industry
Double Door Constant Environmental Temperature Walk-in Chamber for Automotive Industry
1. Walk-In Temperature and Climate Test Chambers
A KOMEG Walk-In Chamber serves as a test site for large components, assemblies, and finished products in electrical and electronics, aerospace, batteries and automobiles, etc. KOMEG manufactures both Static Walk-In Chambers and Dynamic Walk-In Chambers and can be configured as a temperature chamber or a temperature humidity chamber.
The KMHW-Series walk-in temperature and climate test chambers are especially developed for large test specimens. Size and design are optimal loading of test specimens. The modular construction and variability in size and equipment is ideally for specific application.
2. Main Technical Parameters
| Model | KMHW-17 | |||||||
| Volume(m³) | 35.2CBM | |||||||
| Interior Dimensions | W3900 x H2100 x D4300mm | |||||||
| Exterior Dimensions | W5050 x H2350 x D4500mm | |||||||
| Safety Devices(standard) | No fuse breaker, over pressure, over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection | |||||||
| Standard accessories | Sight window*1, cable port ( portΦ50mm ) *1, chamber lamp*1, status indicator | |||||||
| Control System | Balanced Temperature & Humidity Control System | |||||||
| Refrigeration system | Water Cooled | |||||||
| Semi-hermetic compressor, single stage or cascade refrigeration system, | ||||||||
| CFC free refrigerant ( HFC-507 and HFC-23 ) | ||||||||
| Controller | Panel | 7-inch LCD Touch panel, Chinese or English display selectable | ||||||
| Operation model | Program or fix point running | |||||||
| Memory capacity | 120 programs,1200steps, all repeat 999 cycles,part repeat 99 cycles | |||||||
| Accuracy | Temp.:0.1% of F.S ± 1 digit Humidity:0.1% of F.S ± 1 digit | |||||||
| Input | Temp.: pt-100, Humidity: pt-100 or ～5V DCV | |||||||
| Comm.port | RS-232 or RS-485 ( Softawre is option) | |||||||
| Temp. range | Maximum: 80 ºC,120 ºC; Minimum: -60 ºC, -50 ºC, -40 ºC, -30 ºC, -20 ºC, -10 ºC, 0 ºC |
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| Humidity Range | 10%, 20%, 30% ~ 95% | |||||||
| Temp. constancy | ±0.5 ºC | |||||||
| Humidity constancy | ±2.5%R.H | |||||||
| Temp. uniformity | ±2.0 ºC | |||||||
| Humidity uniformity | ±5.0%R.H | |||||||
| Ambient Temp. | +5 ºC～+35 ºC | |||||||
| Wiring method | AC 380 ± 10% 50Hz ,3 phase 4 wires + Ground Wires | |||||||
| Heat up time | +20 ºC～+80 ºC, Within 60 min | |||||||
| Pull down time | +20 ºC ~ -55 º, -40 ºC, -20 ºC, -10 ºC, Within 120 or 90 or 60 min | |||||||
| Interior material | Stainless Steel Plate(SUS 304) | |||||||
| Exterior material | Baked Painting Steel Or Stainless steel ( SUS304) | |||||||
| Insulation material | Rigid polyurethane foam | |||||||
| Door size (mm) | Single wing: W800 x H1800; Double wing: W1600 x H1800; | |||||||
| Note:1. We reserve the right to change specifications without prior notice 2.Customized sizes and configurations available | ||||||||
3. Walk-In Chamber Types
| Model Number | Temperature Range | Humidity Range | Temperature Change | Recommended Use |
| Panel Walk-in | -60°C to +85°C | 20% to 95%RH | 1 to 2°C/min |
Temperature Cycling Temp / Humidity Cycling / Storage Testing
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| Solid Walk-In | -60°C to +150°C | 20% to 95%RH | 4 to 5°C/min, or faster | Temperature Cycling Temp / Humidity Cycling Extreme Temp / Humidity Testing Altitude Testing |
| Steady State Walk-In | -20°C to +50°C | 20% to 95%RH | N/A | Constant Temperature Constant Temp / Humidity Storage Testing |
4. Control method and characteristics:
Precision microcomputer control temperature and humidity system, with PID control the refrigerant flow to make the system’s heating / humidification reduction, to achieve low power consumption, energy saving, carbon reduction effect, cooling, heating, humidity control intelligent electronic control, long-term stable use.
Flexibility for structure
The panels used in our chamber are 4” (100mm or 150mm) Thick urethane-foam sandwiched between a stainless-steel interior wall and a coated-steel exterior. An assembled box is self-supporting. So that no heavy structural members are required. Different door sizes, flooring upgrades,access ports, and other modifications are possible.
Widest test range, most customizable
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.