KOMEG Technology Ind Co., Limited
KOMEG Technology Ind Co., Limited Top Brand Climatic Test Chamber Since 1990
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27.1CBM Modular Constant Walk In Temperature Humidity Climatic Test Chamber For Automotive Components test
1. Walk-in Room Construction:
Rooms are constructed of Stainless Steel metal tongue and groove sectional panels. An assembled room has continuous steel perimeters to hold panels tightly in place.
Panel features include:
1) 100% insulation
2) Light weight for easy handling – average weight of the largest panel is 84 lbs.
3) Alignment pins for accurate fit.
4) Steel straps connect locking arms with locking pins on opposite sides of panels.
5) Cam-actuated locks ensure tight fits and accommodate frequent assembly / disassembly for relocating or enlarging the room.
| SPECIFICATIONS | |||||||
| Model | KMHW- | ||||||
| 4 | 6 | 8 | 13 | 17 | 21 | ||
| Volume(m³) | 9 | 12.9 | 16.8 | 16.8 | 35.2 | 43.3 | |
| Interior Dimensions | W(mm) | 2100 | 3000 | 3900 | 3000 | 3900 | 4800 |
| H(mm) | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | |
| D(mm) | 2050 | 2050 | 2050 | 4300 | 4300 | 4300 | |
| Exterior Dimensions | W(mm) | 3250 | 4160 | 5050 | 5050 | 5050 | 5950 |
| H(mm) | 2350 | 2350 | 2350 | 2350 | 2350 | 2350 | |
| D(mm) | 2250 | 2250 | 2250 | 2250 | 4500 | 4500 | |
| Control System | Balanced Temperature & Humidity Control System | ||||||
| Temp. range | Maximum:80ºC,120ºC;Minimum:-60ºC,-50ºC,-40ºC,-30ºC,-20ºC,-10ºC,0ºC | ||||||
| Humidity Range | 10%,20%,30%~95% | ||||||
| Temp. constancy | ±0.5ºC | ||||||
| Humidity constancy | ±2.5%R.H | ||||||
| Temp. uniformity | ±2.0ºC | ||||||
| Humidity uniformity | ±5.0%R.H | ||||||
| Heat up time | +20ºC~+80ºC ,Within 60 min | ||||||
| Pull down time | +20ºC~-55ºC -40ºC-20ºC-10ºC ,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*H1800;Double wing:W1600*H1800; | ||||||
| Safety Devices(standard) | No fuse breaker, over pressureover 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 | ||||||
| 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) | ||||||
| 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 | |||||||
2. Explore Walk-in Temperature Chambers by Type:
High and low extremes of temperature can significantly alter the mechanical and electrical properties of a product, such as the brittleness of components, viscosity of lubricants, electrical conductivity and oscillator frequencies. TRaC's temperature testing can simulate temperature extremes cycling from -70°C to +180°C (and up to +500°C constant), and KOMEG's 15 temperature chambers cater for small components in our series of 0.4 m3 cabinets through to complete systems, in our range of walk-in chambers.
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.
4. Temperature and Humidity Test Capabilities
KOMEG have a variety of temperature and humidity chambers from small to walk-in chambers that can reproduce a wide range of climatic conditions incluiding high and low temperature as well as combined temperature and humidity conditions. KOMEG also support a climatic test facility dedicated to tests against requirements for telecoms and radio products.
