... of solid particulate contamination for oil, for example, hydraulic oil, lubricating oil, transformer oil (insulating oil), steam turbine oil (turbine oil), gear oil, engine oil, aviation kerosene, water-based hydraulic ... Accuracy: Superior to ±1%Flow Rate: 5mL/min~80mL/minMaximum Vacuum of Sample Cabin: 0.08MPaMaximum pressure of sampling cabin: 0 ...