Programmable Constant Temperature and Humidity Test Chamber
Use
The constant temperature and humidity test chamber, also known as the high and low temperature alternating heat and humidity test machine, is an indispensable test equipment for electrician, aviation, automobile, home appliance, paint, scientific research, etc., used to test and determine electrical, electronic and other products and materials. Dry, drought-tolerant, cold-resistant, moisture-resistant parameters and performance after test temperature changes.
Features
Imported high-precision microcomputer color touch screen temperature and humidity controller, switch between Chinese and English,
◆Test hole (left side of the machine) 50mm, can be used for external test power cable or signal cable
◆ Original European and American imported fully enclosed low noise high and low temperature compressor
◆ Double-layer high temperature resistant high-strength sealing strip is used between the door and the box to ensure sealing
◆The inner and outer boxes are made of imported (SUS#304) stainless steel.
◆The observation window adopts multi-layer hollow tempered glass and inner glued sheet type conductive film (the test process can be clearly observed)
◆Safety protection device, when any failure occurs, the fault status is immediately displayed on the screen and the power is cut off to ensure the safety of the machine, the tested product and the use.
Main technical indicators
| Studio size | 400 × 400 × 500mm(D×W×H) |
| Dimensions | 1000×870×1700mm (D×W×H) |
| Temperature Range | -20 - 150(°C) |
| Temperature fluctuation | ≤ ± 1 ° C |
| Temperature uniformity | ≤ ± 2 ° C |
| Temperature deviation | ≤ ± 1 ° C; |
| Lifting temperature rate | Cooling speed RT ~ -40 ° C, average 2 ° C / min nonlinear
Heating rate -40 ~ +130 ° C, average 3 ° C / min nonlinear |
| Wind speed | 1.7 ~ 2.5m / s |
| Power | about 6.5Kw |
| Power supply | 380V ± 10% V; 50Hz |
The above indicators are measured at ambient temperature ≤ 25 ° C, under normal pressure, no load, no load conditions, within 1/6 of the inner wall of the tank;
Meet relevant standards and test methods
GB/T2423.22-87Nb GJB1032-90 MIL-STD-2164/(E/C)
GB/T2423.4-93 GB/T2423.34-86 GJB150.9-86
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408L Touch Screen Programmable Constant Temperature And Humidity Test Chamber Images
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