Picture of constant temperature and humidity test chamber
1Picture of constant temperature and humidity test chamberpurpose
This testing machine provides environments of high temperature, low temperature, high humidity, and low humidity to compare the material changes and strength attenuation of rubber, plastic, electronic products, and other materials before and after testing. This machine can also simulate the container environment to detect the fading and shrinkage of rubber and plastic under high temperature and humidity. This machine is specifically designed to test the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials.
IIMain technical parameters:
Temperature: (Temperature range can be selected:G:-20℃~+150℃ ;Z:-40℃~+150℃ ;D:-70℃~+150℃ )
Friendly reminder: The height of the constant temperature and humidity test chamber is closely related to the size, temperature, and humidity of the purchased inner chamber. If your product is not very large and your temperature and humidity requirements are not high, please choose a smaller model product, which will save your company a lot of costs.
Inner box size |
W400 X H500 X D400(mm) |
|
Temperature range |
-40℃ ~ +150℃ |
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Humidity range |
30% RH ~98% RH |
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Control stability |
Temperature ± 0.5 ℃ Humidity ± 2% |
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Uniformity of distribution |
Temperature ± 2.0 ℃ Humidity ± 3.0% |
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Heating rate |
3 ℃/min (approximately 25 minutes from -40 ℃ to 30 ℃) nonlinear no-load Customizable linear |
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降 温 速 率 |
1 ℃/min (reduced from 30 ℃ to -40 ℃ for about 70 minutes) Nonlinear no-load Customizable linear |
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Temperature limit |
Zui high temperature+150 ℃ Zui low temperature -40 ℃ |
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Product Structure:
Inner box material |
SUS # 304 mirror stainless steel plate |
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Outer box material |
stainless steel |
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Insulation material |
Hard Polyurethane foam+glass wool |
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Tightly pressed |
Silicone foam tightening 1 strip |
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Storage rack |
There are 2 height adjustable stainless steel shelves inside the box (material: SUS # 304 mirror stainless steel) |
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Heater |
Stainless steel fin type heat sink U-shaped heating tube imported from Taiwan, China |
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Humidifier |
Design of Split Type Humidifier Cylinder |
