... fields.It can detect hydraulic oil, lubricating oil, transformer oil (insulating oil), turbine oil (turbine oil), gear oil, engine oil, aviation kerosene, water-based hydraulic oil, oil pollution solid particles and organic ... : 1um ~ 400um3. detection channels: 8-channel arbitrary particle size (sensor test range)4. Resolution: better than 10% (GBT18854-2002)5. Repeatability ...