High and Low temperature and humidity test chamber
Product description
Apply to test the performance of various products in heat, cold, dry and wet resistance. Mainly apply in semiconductor chips line, scientific research institutions, quality inspection, new energy, optoelectronic communications, aerospace, automotive industry, LCD display, medical and other science and technology industries.
WBE advantage：
1.GB/T 2423.1 Low temperature test method
2.GB/T 2423.2 High temperature test method
3.GB/T2423.34 humid heat cycle test method
4.IEC60068-2 temperature and humidity test method
5.GJB 150.3 High temperature test
6.GJB 150.4 Low temperature test
7.GJB 150.9 Humidity heat test
8.MIL-STD-202G-103B Humidity test
Product features
01
Energy saving of over 30%（Machine running can last one year）；
02
1/3 lifespan more than traditional technology；
03
Save water (low water consumption during humidity test, full drainage of water to ensure clean waterways and low failure);
04
The evaporator is not easy to frost (long-term high humidity, low temperature);
05
Linear models are more convenient to implement
06
Temperature and humidity are stable and fast, and the uniformity is better controlled;
07
Compressor is not easy to frost, lifespan longer;
08
Non-standard design is more convenient;
09
ESS box load heating automatic adaptation
10
Low humidity high humidity and apple phone test curves easily done
Technical specifications
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1．Main technical parameters |
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Name |
Temperature and humidity test chamber |
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Mold |
WBE-SDJ-80LA/B/D |
WBE-SDJ-150LA/B/D |
WBE-SDJ-225LA/B/D |
WBE-SDJ-408LA/B/D |
WBE-SDJ-1000LA/B/D |
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Volume（L） |
80 |
150 |
225 |
408 |
1000 |
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Working room size (WxDxH)(mm) |
400x400x500 |
500x500x600 |
600x500x750 |
800x600x850 |
1000x1000x1000 |
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Outer size(WxDxH) (mm) |
600x1140x1530 |
700x1530x1630 |
800x1530x1800 |
1000x1630x1900 |
1200x1930x2080 |
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Window(WxH)(mm) |
214x300 |
214x300 |
280x350 |
360x510 |
360x510 |
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Min low temperature（℃） |
-20 |
-40 |
-70 |
-20 |
-40 |
-70 |
-20 |
-40 |
-70 |
-20 |
-40 |
-70 |
-20 |
-40 |
-70 |
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Noise（dB） |
65 |
65 |
68 |
65 |
65 |
68 |
65 |
<70 |
<70 |
65 |
<70 |
<70 |
<70 |
<70 |
<70 |
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Power supply（KW） |
4.0 |
4.5 |
5.5 |
6.0 |
6.5 |
7.5 |
4.5 |
5.0 |
7.5 |
5.0 |
5.5 |
7.5 |
8.5 |
10.5 |
14.5 |
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Voltage AC(V) |
220 |
220 |
380 |
380 |
380 |
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Weight（kg） |
280 |
320 |
420 |
540 |
720 |
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Environmental requirement |
Air cooling ambient temperature requirements +5~ +30℃/ Water cooling ambient temperature requirements +5~ +40℃ (Water cooling requires a water tower or chiller) |
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Air speek |
≤1.7m/s |
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Load |
≤300W |
≤600W |
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Temperature performance index： |
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Temperature range |
A：-40℃~+150℃， B:-20℃~+150℃， D:-70℃~+150℃， 3 options Nature temperature：A -40℃~+150℃。 |
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Temperature uniformity |
≤1.0℃（-40℃~+100℃/-70℃~+100℃）； ≤1.5℃（-40℃~+150℃/-70℃~+150℃）. |
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Temperature deviation |
≤±1.0℃（-40℃~+100℃/-70℃~+100℃）； ≤±1.5℃（-40℃~+150℃/-70℃~+150℃）. |
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Temperature fluctuation |
≤±0.3℃ （≤±0.5℃，Base on GB/T5170-1996 standard）. |
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Heating rate |
-40℃ (-70℃) →+150℃ heating rate: 1~6℃/min nonlinear (average) adjustable; +25℃→+150℃ heating rate: 1~5℃/min nonlinear (average) adjustable; +25℃→+150℃ heating rate: 0.1~3℃/min linear slope adjustable; (Temperature rate 4 ~ 25℃/ min Linear/nonlinear for special conditions need to be customized）. |
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Cooling rate |
+150℃→-40℃ Cooling rate: 1~3℃/min nonlinear (average) adjustable; +150℃→-70℃ Cooling rate: 1~2.5℃/min nonlinear (average) adjustable; +25℃→-40℃ (-70℃) Cooling rate: 1~1.7℃/min nonlinear (average) adjustable; +25℃→-40℃ (-70℃) Cooling rate: 1℃/min linear slope adjustable; (Temperature rate 2 ~ 25℃/ min Linear/nonlinear for special conditions need to be customized |
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Humidity performance index： |
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Temperature range |
+10℃～+95℃. |
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Humidity range |
10%RH～98%RH（5%~98%R.H；Customized for special conditions）. |
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Humidity uniformity |
≤3.0%RH。 |
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Humidity deviation |
+2.0%RH～-3.0%RH（±3.0％RH base on GB/T 2423.3-2008 standard）. |
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Humidity fluctuation |
≤±2.0%RH. |
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Time resolution of temperature and humidity |
Temperature:0.01℃；Humidity: 0.1%；Time: 0.01min. |
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Standard configuration |
observation Windows (double-layer hollow tempered conductive glass) 1pcs, test holes Φ50mm/Φ100mm (located on the left) 1pcs, metal net sample rack 2pcs, LED lights 1pcs in the box, water supply box 1pcs, weather belts(for wet bulb) 1pcs, small casters 4pcs, power cord 1pcs |
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Temperature and humidity control capability curve
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NEXT：
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