The LPC-M online particle counter is photoresist (light shading) counting principle specified 

by the International Hydraulic Standards Committee. It is specially used for on-line measurement

 of oil contamination level. It has the advantages of small volume, light weight, fast detection speed,

 high precision and good repeatability, and can work under high temperature and high pressure environment.

 It is applicable for the measurement of engine oil, gear oil, transformer oil (i.e. insulating oil), hydraulic oil, 

lubricating oil, synthetic oil and other oils, widely used in aerospace, petrochemical, transportation ports, steel

 metallurgy, automobile manufacturing and other fields.