For the equipment, no matter which equipment, maintenance and use precautions can not be ignored, as well as the low temperature test chamber. A small mistake can cause great damage. Any big thing is caused by a small mistake or a small invisible small mistake. The so-called cause and effect must be fruitful. Let's talk about it now! For example: What should you pay attention to in the low temperature test chamber? Try to reduce the damage as much as possible.
1. When using the low temperature test chamber, under normal circumstances, do not modify each parameter by yourself, except the measurement value correction can be modified;
2. The low temperature test box uses the power supply 50Hz 220V, the power of the power supply must be greater than or equal to the total power together, and the power supply must have a good "grounding" device;
3. The low temperature test chamber should be placed in the ventilated and dry place at a distance of 600 mm from the back and sides of the obstacle;
4. The compressor is started frequently during the test, and the interval between compressor starts is 15 minutes.
5. The voltage at the working site of the equipment is unstable, resulting in excessive or too small current. Working under these conditions will cause damage to the compressor.
6. The equipment work site is too dusty, so the surface of the compressor should be kept clean. When the equipment is not used for a long time, the equipment should be placed in a dust-free space.
7. After the low temperature test chamber is used, all the switches are turned off before the power plug can be unplugged.
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