Rapid temperature change (humid heat) test chamber
Product description
It is used to detect the performance of products under rapid temperature changes and extreme temperature conditions. Mainly used in semiconductor chips, scientific research institutions, quality inspection, new energy, optoelectronic communications, aerospace , automotive industry, LCD display, medical and other science and technology industries.
Meet test criteria
1. GB/T 2423.1 Low temperature test method
2.GJB 150.3 high temperature test
3.GB/T 2423.2 high temperature test method
4.GJB 150.4 low temperature test
5. GB/T2423.34 humid heat cycle test method
6. GJB 150.9 damp heat test
7.IEC60068-2 temperature and humidity test method
8. MIL-STD-202G-103B humidity test
Product features
01
Energy saving about 30%;
02
1/3 more than the traditional technology life;
03
Save water (low moisture consumption, 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, longer life;
08
Non-standard design is more convenient;
09
ESS box load heating automatic adaptation
Technical specifications
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1.Technical parameters: |
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Name |
Rapid temperature change (humid heat) test chamber |
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Model number |
WBE-KSH-150L |
WBE-KSH-225L |
WBE-KSH-512L |
WBE-KSH-1000L |
WBE-KSH-2400L |
WBE-KSH-3400L |
WBE-KSH-4600L |
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Volume（L） |
150 |
225 |
512 |
1000 |
2400 |
3400 |
4600 |
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Test room dimensions (WxDxH)(mm) |
500x500x600 |
600x500x750 |
800x800x800 |
1100x900x1100 |
1300x1400x1300 |
1500x1500x1500 |
1800x1500x1700 |
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Window (WxH) (mm) |
210x300 |
280x350 |
360x510 |
360x510 |
360x510 |
360x510*2 |
360x510*2 |
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Linear temperature range and linear temperature rate /min |
-40~125 °C (AX linear 2 °C /5 °C /10 °C /15 °C /20 °C /25 °C; AF Nonlinear 2℃/5℃/10℃/15℃/20℃/25℃) |
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AX2、AX5、AX10、AX15、AX20、AX25 , AF2、AF5、AF10、AF15、AF20、AF25; For example, AX15: linear 15 ° C, linear range -40~125 ° C; AF15: Nonlinear (average) 15 ° C, nonlinear range: -40~125 ° C |
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Nonlinear (average) temperature range and nonlinear (average) temperature rate /min |
-55~125℃ (CX linear 2℃/5℃/10℃/15℃; CF nonlinear 2℃/5℃/10℃/15℃/20℃/25℃) |
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CX2、CX5、CX10、CX15，CF2、CF5、CF10、CF15、CF20、CF25； For example, CX10: linear 10℃, linear range -55~125℃; CF10: Nonlinear 10℃ (average), nonlinear range: -55~125℃. |
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Environmental requirement |
Air cooling ambient temperature requirements +5 to +30 ° C/Water cooling ambient temperature requirements +5 to +40 ° C (Water cooling requires a water tower or water cooler). |
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Temperature performance index: |
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Temperature range |
-70℃~+150℃ |
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Temperature uniformity |
≤2.0℃ |
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Temperature deviation |
≤±2.0℃ |
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Temperature fluctuation |
≤±0.5℃ (≤±0.5℃, according to GB/T5170-1996). |
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Power source |
AC380V±10%,50Hz±1 Three-phase four-wire + ground cable (3/N/PE), grounding resistance less than 4Ω. |
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Humidity performance index: |
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Temperature range |
+10℃～+95℃ |
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Humidity range |
10%RH to 98%RH (5% to 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 is expressed as GB/T 2423.3-2008) |
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Humidity fluctuation |
≤±2.0%RH。 |
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Temperature and humidity all test points |
For details, see 2.2 T/H Control Capability Diagram. |
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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 window (double hollow tempered conductive glass) 1pcs; Test hole Φ50/Φ100mm (on the left) 1pcs; Sample rack 2 layers 1pcs; camera light (LED light strip) 1pcs in the box; small casters 4pcs; power cable 1pcs. |
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