Mini Interior Steel Environmental Testing Chamber TM880 Controller
Usage :
This equipment is widely applied for electronic and electric products ,components and material by
constant high low temperature, temperature change ,cycling ,damp heat etc environment simulation
reliability testing.
Standard Features:
- Stainless# 304 steel for interior
- Paint steel for exterior
- Foam-insulated door for rigidity and long life
- Plastic water tank easy for maintenance
- Observation Window with frost free function
- High performance refrigeration system
- Easy user interface for TEMI-880 PLC controller
- One 100mm cable port/ Customer specified
- One shelve, 10 Kg loading & 4 casters included
- Van Type Sirocco,L134,Fan
- PID controlled-Stainless Steel Humidifier
- DuPont R-404A [No Fluorine] Refrigerant / 23 for below -40 °C
- USB port for data output
- Anti-explosive interior lamps
- Data logging chart recorders, paperless recorders stored data in the PLC.
Testing Standard Compliance:
GB2423.1-2008(IEC68-2-1)Environmental testing - Part 2: Test methods - Tests A: Cold
GB2423.2-2008(IEC68-2-2)Environmental testing for electric and electronic products Test methods - Tests B:Dry Heat GB2423.3-2006(IEC68-2-3)Environmental testing for electric and electronic products - Part 2: Testing method test Cab: Damp heat Steady state
GB2423.4-2008(IEC68-2-30)Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat,cyclic ( 12h+12h cycle)
GB2423.22-2008(IEC68-2-14)Environmental testing for electric and electronic products-Part 2:Test methods-Test N:Change of temperature GJB150.3A-2009(MIL-STD-810D)High temperature test
GJB150.4A-2009(MIL-STD-810D)Low temperature test
GJB150.9A-2009(MIL-STD-810D)Damp heat test .
Technical parameter:
| Mode | LY-280 | | | | |
| Inner Size W×H×D(cm) | 40×50×40 | | | | |
| Outside Size W×H×D(cm) | 45×155×95 | | | | |
| Volume (V) | 80 L | | | | |
| Temp and Hum Range | A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98% |
| Function | Fluctuation | ±0.5°C ±2.5%RH |
| Deviation | ±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH) |
| Controller Analytical Accuracy | ±0.3°C ±2.5%RH |
| Material | Inner Wall | #SUS 304 Stainless steel |
| Outer Skin | #SUS 304 Stainless steel |
| Heat Preservation | High temperature resistant, high chlorine acid b vinegar foam insulation materials |
| Wind Cycling Way | Centrifugal fan-broadband type forced air circulation |
| Refrigeration Way | Single stage compression refrigeration |
| Refrigerater | French Tecumseh |
| Refrigerants | R4O4A USA Dupont environmental protection refrigerant(R23+R404) |
| Condensing Way | Air-cooled or water-cooled |
| Heater | Nickel chrome heating wire heater |
| Humidifier | Semi-closed steam and wet |
| Water Suplying Way | Automatic cycling water supply |
| Standard Accessories | 1 Observe window(double-deck cavity toughened glass), 1 50mm test hole in the left, 1 PL inner chamber lamp, 2 clapboards, 1 bag of wet and dry bulb, 3 fuses, 1 power line. |
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection, Protection switch,fuse stoppage warning system |
Picture showing :
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