PAMAS 4132
The PAMAS 4132 is used as a particle counting system for Single & Multipass Filter test rigs. The standard system fits in the test rigs of filter manufacturers.
In case of a Single Pass Filter Test, the liquid passes the filter only once and then is deviated to the outflow. For ß-ratio-analyses, the Single Pass Filter Test can be performed with two PAMAS 4132 instruments.
Two PAMAS 4132 instruments - equipped with 32 size channels each - are also used for the Multipass Filter Test. This test rig with two particle counters allows simultaneous upstream and downstream measurements. For the Multipass Filter Test, the liquid flows continuously through the system.
The particle counting system PAMAS 4132 analyses liquids of various viscosity degrees (e.g. oil, fuel, water, etc.). The system is adaptable to any Multipass application and ß-ratio analysis.
Volumetric particle sensors
PAMAS HCB-LD-50/50
Calibration range:
- 1 - 400 μm according to ISO 21501
- 1 - 100 μm according to ISO 4402
- 4 - 70 μm(c) according to ISO 11171
Max. particle concentration: 24,000 p/ml at a flow rate of 25 ml/min
PAMAS HCB-LD-25/25
Calibration range:
- 1 - 200 μm according to ISO 21501
- 1 - 100 μm according to ISO 4402
- 4 - 70 μm(c) according to ISO 11171
Max. particle concentration: 120,000 p/ml at a flow rate of 25 ml/min
Standards and methods
| ISO 11171 | ISO 4402 | ISO 21501-3 | ISO 21501-2 | ||
| ISO 4548-12 | ISO 16889 | ISO 19438 | ISO WD 19612 | ISO DIS 23369 | ISO WD 23820 |
