Equipment Overview:
TY-9010Constant temperature and humidity test chamber/TY-9011 high and low temperature test chamberSuitable for adaptability testing of electrical and electronic products, their raw components, and other materials during storage, transportation, and use in high temperature, low temperature, and humid environments. It is mainly used to conduct environmental simulation tests on the physical and other related characteristics of products under test conditions according to national standards or user defined requirements, in order to determine the performance of the product and whether it can still meet the predetermined requirements, for product design, improvement, identification, and factory inspection purposes.
Compliant with standards:
1.GB 10589-89Technical conditions for low-temperature test chamber
2.GB 10592-89Technical conditions for high and low temperature test chambers
3.GB10586-89Technical conditions for wet heat test chamber
4.GB 11158-89Technical conditions for high temperature test chamber
Performance characteristics:
1. The equipment mainly consists of a box, a refrigeration system, a heating system, a humidification system, an air circulation system, and a control system
2. The outer shell of the box is made of high-quality SUS304 stainless steel oil textured plate or Baosteel cold-rolled steel plate electrostatically sprayed. A large observation window is set in the middle of the box door, equipped with observation lights, so that users can clearly see the test results of the sample
3. This device adopts a standardized multifunctional design, with program operation and constant operation functions. The main controller adopts a Korean imported dedicated touch screen temperature and humidity controller, with LCD display, communication interface, large capacity program, simple operation, and users can customize temperature and humidity control curves for temperature and humidity testing. The unique BTHC balanced temperature and humidity control method allows for independent heating, cooling, humidification, and dehumidification. It has a timing function.
4. The refrigeration system adopts fully enclosed imported Taikang compressor units, mechanical single-stage refrigeration or cascade low-temperature circuit systems, and fully automatic control and safety protection coordination systems. Stainless steel nickel chromium plate electric heater (with low overshoot) external humidification system, which does not require water discharge when operating at low temperatures, making it easy to achieve low humidity control.
Technical parameters:
technical parameter |
temperature range |
-20~+150℃ -40~+150℃ -60~+150℃ -70~+150℃ |
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Humidity range |
30%98% R.H can be customized according to customer requirements |
Humidity error |
≤+2%/-3%R.H |
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Temperature fluctuation |
≤± 0.5 ℃ can be increased to 0.1 ℃ as needed |
Temperature uniformity |
≤± 2 ℃ can be increased to 0.5 ℃ as needed |
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heating rate |
2-3℃/min can be increased to above 10 ℃ as needed |
cooling rate |
1℃/min can be increased to above 10 ℃ as needed |
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power |
-404KW~6KW at ℃ |
supply voltage |
AC380V 50Hz |
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noise |
≤ 65dB (national standard is ≤ 75dB) |
All of the above are when unloaded |
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Control system |
Control instruments |
The communication contactor and thermal relay adopt Schneider intermediate relay Omron from France |
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Accuracy range |
Setting accuracy: temperature ± 0.1 ℃, humidity ± 1% R H indication accuracy: temperature ± 0.1 ℃ humidity ± 1% R H |
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sensor |
High precision A-grade Pt100 platinum resistance sensor |
Heating and humidification system |
Independent nickel chromium alloy electric heating heater |
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Humidification system |
External humidifier water adding method, water pump lifting water supply adopts automatic control and can recycle residual water to save water and reduce consumption |