Temperature humidity vibration test chamber mainly provides temperature and humidity change environments for scientific research and production units such as aviation, aerospace, petroleum, chemical industry, electronics and communications, and at the same time it can apply electric vibration stress on the test piece according to the specified cycle in the test chamber, so that the user can perform temperature, humidity and vibration comprehensive stress screening test on the whole machine (or components), electrical appliances, instruments, materials and others, to assess the adaptability of test piece or to evaluate the performance of the specimen.
Compared with the effect of a single factor, it can more truly reflect the adaptability of electrical and electronic products to changes in temperature, humidity and vibration complex environment during transportation and actual use, and expose product defects, which is an indispensable and important test method in the whole process of new product development, prototype test and product qualification test.
Technical parameter:
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Model |
HD-PCT705 |
HD-PCT710 |
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Internal volume |
504 L |
1000 L |
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Internal dimensions (D*W*H) |
700*800*900 mm |
1000*1000*1000 mm |
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External dimensions (D*W*H) |
2500*1000*2150 mm |
2830*1200*2250 mm |
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Performance |
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Temperature range |
-70℃～+150℃ (high temperature +180℃, optional) |
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Temperature fluctuation |
≤±1℃ |
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Temperature uniformity |
≤2℃ |
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Temperature deviation |
±2℃ |
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Humidity range |
20%～98%R.H. |
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Humidity deviation |
+2%～-3%R.H. (humidity >75%R.H.), ±5.0%R.H. (humidity ≤ 75%R.H.) |
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Heating and cooling rate |
≥1℃/min (-55℃～+85℃ ) |
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Material |
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Shell material |
Cold rolled sheet steel, spray plastics on surface |
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Internal material |
SUS304 Stainless steel |
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Thermal insulation material |
Glass wool or polyurethane foam |
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Refrigeration system |
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Refrigeration mode |
Mechanical compression, two-stage refrigeration |
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Cooling mode |
Air cooling |
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Compressor |
International well-known brand |
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Control system |
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Controller |
Programmable controller, color LCD touch screen |
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Communication interface |
RS485, USB or LAN interface (Optional according to customer’s requirements) |
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Power supply |
AC380V±10%, 50±1Hz, three-phase four-wire + earth wire, ground resistance<4Ω |
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