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.