When the experiment time of the upper and lower temperature experiment box is too long, it may cause the phenomenon of equipment water shortage alarm, overpressure alarm and overload alarm. These problems are not equipment faults and can be dealt with by manual operations such as reset. However, in the upper and lower temperature experiment box During use, the upper part of the studio will also be displayed.Substitute tubeThere is water dripping from the wet bulb, which has a great impact on the experiment.

Approach

Open the door of the upper and lower temperature experimental box studio and you will see above it: over temperature protector, temperature sensor, humidity sensor,Substitute tubeThe wet bulb tube and the humidity gauze are hung on the humidity sensor in a suspended state, and the bottom end is directly immersed in the wet bulb tube.

① Check the water circuit of the upper and lower temperature test box, and check whether the water inlet valve is too large, resulting in too much water. If so, you can directly close the water valve.

② Whether the water replenishment time of the upper and lower temperature experimental box can be set at a high frequency to prevent the water replenishment from being too large, if so, the water replenishment distance and time can be increased to reduce the frequency.

③ Check whether the air in the laboratory of the upper and lower temperature experiment box is flat. The inclined angle will cause the water in the wet bulb to be unbalanced, causing the water to drip down. At this time, you only need to move the equipment to the flat air.

④ Check whether the water level box of the waterway of the upper and lower temperature test box is too high to prevent too much water from entering. At this time, it is necessary to adjust the water level box. Regarding this situation, it is recommended to contact the manufacturer's professional technical engineer when adjusting the water level box. Professional communication and processing to avoid the formation of equipmentSubstitute tubeof damage.