Large Programmable Walk-In Constant Temperature And Humidity Test Chamber
large walk-in constant temperature and humidity chamber
Applications
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.
.
Features
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.
Prouduct Specifications
| Model | KMHW-4 | |
| Volume(m³) | 9CBM | |
| Interior Dimensions | W2100 x H2100 x D2050mm | |
| Exterior Dimensions | W3250 x H2350 x D2250mm | |
| 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 |
|
| 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 | ||
Environmental test chamber Standard
GB/Bb T2423.2-89 high temperature test method
GB2423.1-89 test A: low temperature test method 6
GJB150.4-1986 test at low temperature
IEC60068-2-1 low temperature test method
IEC60068-2-38 temperature cycle
IEC60068-2-78 constant humidity temperature
Packaging:
Chambers are covered with air bubble film before put them into the strong plywoodcase, which not only
has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic,
odorless, moisture corrosion, crash-proof, etc
After-sales Service and Training
Charge-free warranty will last for 1 year from the date of equipment acceptance. After the warranty
period, the user will be charged properly. Irregular examination and life-long service are available;
Note: If needed, provide 2 operators for on-site installation and training
Company introduction:
Since 1990, manufacturers of custom environmental chambers and standard environmental chambers,
Specializing in environmental simulation equipment, ess, walk-in, environmental stress screening, altitude
chambers, temperature chambers, temperature and humidity chambers, environmental test chamber
manufacturers, humidity chambers, humidity simulation, temperature cycling, thermal test chambers, solar
panel test chambers, thermal shock, climatic/climate chambers, vibration test chambers, drive-in
chambers, laboratory test chambers, environment test rooms.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.