With the continuous development of modern science and technology, negative ion generator, as the 1 kind of equipment that can effectively improve air quality, has been widely used in air purifiers, humidifiers and other home appliances. The negative ion generator can neutralize the positive ions and harmful substances in the air by releasing negative ions, thereby purifying the air and promoting human health. However, the performance and quality of the negative ion generator directly affect its use effect and safety performance, so it is particularly important to carry out strict testing.

Problem description:

It is necessary to detect whether the negative ion generator can produce ions normally.

Solution:

Test with a TS7508A charge plate monitor to verify negative ion output by measuring positive decay time. So as to achieve the detection of negative ion generator is effective.

Conclusion:

In this test, the performance of the negative ion generator was comprehensively evaluated by using the charging plate monitor. The results show that the negative ion generator can quickly release a large number of negative ions after being turned on, and the number of negative ions is related to the distance. However, there are differences in monitoring data from different locations and different time periods, which need to be considered when evaluating performance.