Scope
Particle counter using a photoresist method (shading type) principle, used for detecting the size and number of solid particles in the liquid. It can be widely used in aviation, aerospace, electric power, petroleum, chemical, transportation, port, metallurgy, machinery, automobile manufacturing and other fields in the hydraulic oil, lubricating oil, transformer oil (insulating oil), turbine oil (turbine oil), the gear oil, engine oil, aviation kerosene, oil, water-based hydraulic fluid solid particle pollution were detected, and the organic liquid polymer solution for testing insoluble particles.

Features
1, built GB / T14039-2002 (ISO4406: 1999) Hydraulic / oil / solids level of contamination and standards
NAS1638 oil cleanliness level standards, and according to the user's requirements, built-in user desired standards.
2, high-precision laser sensor, stable performance, wide detection range, easy to plug.
3, precision syringe sampling, low noise, high precision sampling, the sampling rate is stable.
4, 8 channel, built-in threshold - diameter curve, the user can arbitrarily set the value of the channel diameter.
5, large LCD display, touch-screen English menu operation.
6, feature-rich data processing; can be given in accordance with standard hydraulic oil level, draw a histogram distribution.
7, sample size, sample rate, pushing back the speed can be set.
8, with the standard serial RS232 interface to an external computer for data processing, classification, retrieval.
9, according to GB / T18854-2002 (ISO11171: 1999, JJG066-95) and other standards for calibration verification.

Technical Parameters
1, light source: semiconductor laser
2, measuring range: 1µm ~ 250µm (25 sensors)
1µm ~ 320µm (32 sensors)
2µm ~ 400µm (40 sensors)
3 Sensitivity: 1µm (ISO4402) or 4µm (C)
(ISO11171) (25,32 Sensor)
2µm (ISO4402) (40 sensor)
4 measurement channels: 8 channels, particle size 1µm (2µm) ~ arbitrarily set within 100µm
5, sample volume: = 0.5mL
6, sampling accuracy: better than ± 1%
7, sampling rate: 5mL/min ~ 60mL/min
8, resolution: