Why does the wet bulb in the constant temperature and humidity test chamber drip?
In the past, the test box manufacturers always encountered some problems with the customer feedback equipment. For example, the constant temperature and humidity test box has a water shortage alarm, an overpressure alarm, an overload alarm, etc., but these problems are not the equipment in the test box. In case of damage, it is possible to solve the problem by manual operation such as resetting, so users should not worry when these problems occur, because the solution is simple and the speed is fast, so don't worry about affecting the test.
This time we are going to explain a more in-depth problem, that is, the wet bulb in the upper right corner of the studio of the constant temperature and humidity chamber has water drops, because this is very influential, so the user is very worried about this problem. Below we provide solutions to the majority of users. Start with the cause of the phenomenon, open the studio door in the upper right corner will see there are so many parts, over temperature protector, temperature sensor, humidity sensor, wet bulb, the normal order should also be like this It is also impossible to rule out that a more powerful manufacturer will integrate the over-temperature protector and the temperature sensor on one sensor, then the working chamber is a temperature sensor, a humidity sensor, a wet bulb, and the humidity gauze is suspended on the humidity sensor. The bottom end is directly immersed in the wet bulb. If there is water dripping down, it can be observed by opening the box door. The next thing we need to do is as follows:
The first step is to check the waterway and see if the inlet valve is too big, resulting in too much water. If you close the water valve directly.
The second step is to check if the hydration time is set too high, resulting in too much hydration. If it is, the hydration interval will be increased, and the frequency will be reduced.
The third step is to check whether the floor of the laboratory is flat. The angle of inclination will also cause the water of the wet bulb to be unbalanced, so that the water will drip down. At this time, just move the equipment to the flat ground and use it.
The fourth step is to check whether the water level box on the right side of the constant temperature and humidity test chamber is too high, which leads to too much water. At this time, the water level box needs to be adjusted. It is also recommended to communicate with professional technical engineers when adjusting the water level box. deal with.
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