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Product Details:
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| Humidifier: | Steam Humidifier | Heater: | Nickel Chromium Alloy Heating Wire |
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| Evaporator: | Nickel Chromium Alloy Heating Wire | Refrigerant: | R404A、R23、R508 |
| Condenser: | Semi-closed Germany Bock, Germany Bitzer | Fan: | Centrifugal Blower |
| High Light: | R404A Walk In Environmental Chamber,R508 Walk In Environmental Chamber,BTHC Walk In Environmental Chamber |
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Walk-in Environmental Chamber temperature and humidity control system
Walk-in environmental chamber introduction
Sanwood walk-in environmental chamber is customised according to your test requirement for the dimensions and functions. It's mainly simulating specimen under the condition of temperature and humidity combination (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity and condensation test, etc.), check whether the adaptability and characteristics of the product itself have changed.
Walk-in environmental chamber control system
| Controller |
Sanwood customized temperature controller |
| Display | 7.0 inch, touch screen |
| Running mode |
Program mode, fixed value mode; |
| Program capacity |
Editable program Quantity: Max 120 Steps: Max 100 Number of cycles: Max 999 Program can be linked (link program serial number can be selected) |
| Temperature control accuracy |
＜0.5℃ |
| Remote control to PC |
Ethernet, RS485, RS232 interface. choose one of them; |
| Control mode |
BTHC + DCC + DEC
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| Graph record | With battery-protected RAM, it can save the set value, sampling value and sampling time of the device; the maximum recording time is 350 days (when the sampling period is 1.5min) |
| Subsidiary function |
Fault alarm and cause, processing prompt function Power failure protection Upper and lower temperature protection Calendar timing function (automatic start and automatic stop operation) Self-diagnostic function |
Walk-in environmental chamber technical parameters:
| Model | SMC-120-CC-WT | |
| Temperature | Temperature control range | -40℃～100℃ |
| Temperature fluctuation | ±0.5℃ | |
| Cooling rate |
2.0℃/min |
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| Heating rate | 2.0℃/min | |
| Temperature uniformity | ±1.5℃ | |
| Humidity | Humidity control range | 20.0%RH～98.0%RH |
| Humidity fluctuation | ±1.5% RH | |
| Humidity uniformity | ±3.0％RH | |
| Material / components |
Internal material | Stainless steel(SUS304) |
| External material | Cold rolled steel sheet / powder spraying | |
| Heat insulating material | 100mm thickness polyurethane plate＋10mm thickness mineral wool | |
| Fan | Centrifugal blower | |
| Compressor | Semi-closed Germany Bock, Germany Bitzer | |
| Condenser | Water-cooled | |
| Refrigerant | R404A,R23 | |
| Evaporator | Fin - and - Tube Heat Exchanger | |
| Heater | Nickel chromium alloy heating wire | |
| Humidifier | Steam Humidifier | |
| Size | Interior size(mm) W*H*D | 1970x2100x3020 |
| Volume(m3) | 12.0 m3 | |
| Operating ambient temperature | +5 ~ 35℃ | |
| Power supply | 380V AC 50/60Hz | |
| Controller | Customized Sanwood controller SH5600 | |
Walk-in Environmental chamber main features:
1. Inner chamber material SUS#304; Outer case material: cold steel plate material with powder coating
2. Double-wing door with observation window in each door.
3. Customized Sanwood controller, multi-language programmable touch control system
4. Apply to larger amount products test, customized sample holder, with slope for easy movement.
5. Standard modular design for the chamber.
6. Damp heat test, thermal cycling test, humidity-freeze tests for solar PV cell, panel, module testing
7. Automatic water supply device with water filter for humidity application
8. Strong and powerful German bock semi hermetic compressor
9. Multi-group server Valve, the most appropriate amount of refrigerant control
10. Energy-saving 30%, water-saving 20%; Environment-friendly refrigerant11.
Contact Person: Nancy Shen
Tel: +8618025256059
