Long Lifetime Programmable Walk-In Chamber With Large Window For Reliability Testing
Long Lifetime Programmable Walk-in Chamber With Large Window for Reliability Testing
Applicable Industries:
Widely used in aviation, military, ships, electrical, electronics, instruments and meters; medical equipment; civilian nuclear energy; colleges and universities; research laboratories; commodity inspection, arbitration, technical supervision departments building materials ceramic; petroleum and chemical products, machine
and spare parts.
Main Features:
1. Large color LCD touch interactive microcomputer control system, easy to understand, running at a glance
2. Closed imported compressor + environmental refrigerant, cold plate heat exchanger and dual-type ultra-low temperature refrigeration systems;
3. A LAN network communication interfaces to computer remote control, easy to use
4. Independently set the heat, cold and hot and cold conditions, the impact of three different function, the impact of the implementation of hot and cold conditions, with high and low temperature testing machine functions
5. Operation at boot time automatically make an appointment ahead of pre-cooling, preheating, standby
6. Defrost cycles can be set and the number of automatic (manual) defrost
7. Controller friendly interface and easy procedure setting, abnormal and troubleshooting display complete
Features Of cold room
1. Panel: polyurethane insulation foamed by high pressure, density above 43kg/m3.
2. Economical panel thickness: 50mm,75mm, 100mm, 150mm for choice
3. Steel sheet: Painted galvanized steel.
4. Door: Convex door, hinge door and sliding door available.
5. Compressor: Copeland, .
Detailed parts:
| SPECIFICATIONS | Note: We reserve the right to change specifications without prior notice | ||||||
| Model | KMHW- | ||||||
| 4 | 6 | 8 | 13 | 17 | 21 | ||
| Volume(m³) | 9 | 12.9 | 16.8 | 16.8 | 35.2 | 13.3 | |
| 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 | |||||||
Humidity control range:
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.