Patent ID: 11878298
Assignee: CHINA NATIONAL ELECTRIC APPARATUS RESEARCH INSTITUTE CO., LTD.
Field: Measurement (Instruments)
Classification: CPC B  G | IPC A  B  C  G

Claim 4:
5. The detection method of the detection device for online detection of atmospheric salt fog content according to claim 4, wherein
the liquid absorbent is a mixture of glycerol and distilled water, a glycerol concentration is ≤30%,
a ventilation time for the atmosphere with the volume Vq to enter each time is less than 30 minutes for a short-term test,
the ventilation time for the atmosphere with the volume Vq to enter each time is greater than or equal to 30 minutes for a long-term test, and
the glycerol concentration of the liquid absorbent when used in the short-term test is less than the glycerol concentration of the liquid absorbent when used in the long-term test.