PAMAS S50

The PAMAS S50 is a cost-effective, high-performance, laser-based online system with simple integration into industrial data management systems. An automatic digital flow rate determination provides accurate measurement results. The PAMAS S50 counts particles with high resolution in eight particle size channels, available via the data interface for report in real time to the PC. The triple code according to the cleanliness class standard ISO 4406 for the particle sizes > 4 µm(c), > 6 µm(c) and > 14 µm(c) is indicated on the instrument display.

Applications

Contamination control and Condition Monitoring of

hydraulic oil systems
lube oil systems
test rigs
parts cleaning

Standards and methods

ISO 11171

ISO 4402

ISO 4406

SAE AS4059

Pressure range and Sample flow

Pressure range without pump: min. 0.2 to max. 15 bar
Pressure range with additional pump: 0 to 6 bar
Flow: 5 to 50 ml/min, depending on system pressure

Viscosity

Up to 1000 cSt, depending on system pressure

Volumetric particle sensor: PAMAS HX

Maximum particle concentration: 24.000 particles per ml at a coincidence quote of 7.8% and a flow rate of 25 ml/min
Calibration range: 4 µm(c) to 70 µm(c) according to calibration standard ISO 11171
Measurement in eight size channels: > 4 µm(c), > 6 µm(c), > 10 µm(c), > 14 µm(c), > 21 µm(c), > 25 µm(c), > 38 µm(c) and > 70 µm(c)
Report of measuring results according to cleanliness class standards SAE AS 4059 and ISO 4406. Particle counter measures ISO classes from 0 to 22.

Interfaces for data transfer

Standard equipment: RS485
Optional equipment: analogue 4-20 mA interface. Parallel data transmission for the size channels > 4 µm(c), > 6 µm(c), > 14 µm(c) and > 70 µm(c) or serial data transmission for all eight size channels.