Original
By certification 
Temperature Humidity Test Chamber
Application
CH series Temperature (humidity) Chambers are widely used in aviation, aerospace, electronics, shipbuilding, instrumentation and other industries to do accelerated damp heat test, alternating damp heat test and fixed-value damp heat test for electrical and electronic products, materials, components, equipment. It can also be used to do high-low temperature test in order to evaluate the performance of the test samples under the given environmental conditions.
Model |
CH1000C |
Internal dimension (W*D*H) |
1000*1000*1000mm |
External dimension (W*D*H) |
1250*2050*2080mm |
Temperature range |
-70~+150℃ |
Heating speed |
3℃/min (without loading) |
Cooling speed |
1℃/min (without loading) |
Temperature fluctuation |
±0.5℃ |
Temperature uniformity |
±2℃ |
Humidity range |
20~98%RH (Refer Image below) |
Humidity deviation |
-3 ~ +2%R H(over75%RH) ±5%R.H,(below 75%RH,) |
Internal chamber material |
SUS304 stainless steel(1.2mm), fully welded seam, vapor impermeable. |
External chamber material |
Spay steel(1.5mm), |
Cooling method |
Air cooling (water-cooled optional) |
Controller |
LCD touch screen (internet function optional) |
Insulation material |
Double insulation, thickness 125mm (Polyurethane foam board, without asbestos mineral fibers ) |
Heater |
Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
Compressor |
Tecumseh/Bitzer compressor |
Lighting |
Heat resistance |
Temperature sensor |
PT-100 dry and wet bulb sensor |
Inspection window |
450*450mm |
Testing hole |
2 Ø100mm |
Stainless Steel Shelf( 2pcs) |
Bearing 50kg/pc |
Safety Precautions
Power supply under-voltage, over-voltage, missing phase protection;
3 kinds of over-temperature protection Heater short circuit protection;
Compressor over-pressure /overload protection;
Humidifier fault protection;
Blower Motor overload / overheat protection;
Panel over-current protection, earth leakage protection.
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