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| Power Supply: | 380V /220V |
| Certification: | CE, ISO |
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-70 to 80C Panelized Walk-in Environmental Chamber for Large Specimen Reliability Testing
1. Environmental Walk-In Test Chambers Advantages:
Standard Features
Material: 100mm polyurethane sandwiched panel, 304 stainless steel interior, with cam lock
KOMEG LCD touch screen digital display controller, programable
Model: fix or program mode
Temperature: -70 to 80C (option with 120C)
Humidity: 20- 98%RH (with 10%RH as option)
Accuracy: +/-0.5C, +/-3%RH
Fluctation: +/-0.5C, +/-3%RH
Uniformity: +/-1C, +/-4%RH
Stability: +/-0.5C, +/-4%RH
Resolution: 0.01C, 0.1%RH
Capacity: custom made
Sensors: PT100 & digital humidity probe
With viewing windows & lamps
With cable ports (50, 100 or 150mm)
With RS232 /R485, Ethernet interface for PC control and data storage
With safety thermostat control (prevent overheat)
Error history recording
With single door or double-wing door
Reinforced floor for heavy loading
Auto-water refill valve and filter
Extra large water storage tank
Over pressure exhaust port
Air cool or water cool
With ramp
Power supply: 3phase 380Vac
Meet EN-60204, CNS, JIS, ISO and ASTM standard
With CE cert
Refrigerating System:
For enhance the whole refrigerating system performance, we use professional and advanced copper tube bending machine, this can decrease the welding points over 50%, and decrease right-angles of the tube, Also less welding points can reduce the resistance when the liquid flowing inside, to keep compressor working in higher efficiency, and better energy-saving.
And for welding the copper tube, we use Liquid Nitrogen protection welding technology, this can better protect the tube and keep the cooling system clean.
All this will do good to the compressor. we use the GEA Bock compressor (made in Germany) for the walk-in chamber.
Water and electricity system separating design:
For improving the comparable fragile part, heating part of constant high damp heat test, we apply water and electricity system separating design, to keep the water and electricity system separated with the external humidifying system, and use the top brand(e.g.: DANFOSS, Schneider, Danfoss, Emerson, Saginomiya, etc. ) for all electronic components to make sure the chambers' quality and service time.
Walk-In Chamber 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.
| Cold Room Temperature | The thickness of the Cold Room Wall and Proof |
| 5 - 15 Degree Celsius | 75mm |
| -15 - 5 Degree Celsius | 100mm |
| -20 - -15 Degree Celsius | 120mm |
| -30 - -20 Degree Celsius | 150mm |
| Lower than -30 Degree Celsius | 200mm |
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. The material quality of inner box is SUS304 # mounted stainless steel imported, and the outer box is steel plate and the painting process applies automobile coating technology. Box's body is processed shape using the 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).
3. Environmental Walk-In Chamber Main Technical Parameters
| Model Number | Capacity | LCD Touch Screen | Programmable (Temperature) |
Programmable (Humidity) |
Temperature Range | Humidity Range | Internal Dimension HxWxD (cm) |
| KMH-1000R | 1000L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 100x100x100 |
| KMH-1000L | 1000L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 100x100x100 |
| KMH-1000S | 1000L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 100x100x100 |
| KMH-1500R | 1500L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 150x100x100 |
| KMH-1500L | 1500L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 150x100x100 |
| KMH-1500S | 1500L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 150x100x100 |
| KMH-2000R | 2000L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 100x200x100 |
| KMH-2000L | 2000L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 100x200x100 |
| KMH-2000S | 2000L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 100x200x100 |
| KMH-4500R | 4500L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 150x150x200 |
| KMH-4500L | 4500L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 150x150x200 |
| KMH-4500S | 4500L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 150x150x200 |
| KMH-6000R | 6000L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 150x200x200 |
| KMH-6000L | 6000L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 150x200x200 |
| KMH-6000S | 6000L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 150x200x200 |
| KMH-8800R | 8800L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 220x200x200 |
| KMH-8800L | 8800L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 220x200x200 |
| KMH-8800S | 8800L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 220x200x200 |
| KMH-16800R | 16800L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 400x210x200 |
| KMH-16800L | 16800L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 400x210x200 |
| KMH-16800S | 16800L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 400x210x200 |
| KMH-26000R | 26000L | yes | yes | yes | -20 to 150 degC | 20 to 98% RH | 400x220x300 |
| KMH-26000L | 26000L | yes | yes | yes | -40 to 150 degC | 20 to 98% RH | 400x220x300 |
| KMH-22000S | 26000L | yes | yes | yes | -70 to 150 degC | 20 to 98% RH | 400x220x300 |
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.
1, Pre-sales service
Before the purchase, our company will provide customers with detailed product-related information, and welcome you to visit the company and check the goods.
2, After-sales service
After the completion of the transaction, our company will be arranged different after-sales service according to the ease of the goods, and even arrange work engineers on-site service.
3,Warranty period
Our product warranty is 12 months and we are committed to responding within 48 hours of the problem, providing a solution.
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