PAMAS S4031 WG

The PAMAS S4031 WG is a portable particle counting system for water based hydraulic liquids (Water-Glycol), mainly used for hydraulic systems in offshore oil and gas industry. A wear resistant ceramic piston pump guarantees a constant flow. With a simple-to-use touch screen user interface operation is easy and intuitive. The system is equipped with an integrated battery for more than three hours operation and a data storage of more than 4000 measurements. Usable for batch sampling and online measurements. Real time sample measurement data can be printed during the analysis and also be revisited and printed at anytime at a later date.

Sample input

Low pressure: 0 to 6 bar - batch and online mode

Standards and methods

ISO 11171 ISO 21501-3 ISO 4406 SAE AS4059 NAS 1638 GOST 17216
CHARN* GJB 420B GJB 420A NAVAIR 01-1A-17* SAE 749D* ISO/DIS 11218.2*
ISO 11500          

*in connection with PAMAS PMA software

Volumetric particle sensor PAMAS HCB-LD-50/50

Maximum particle concentration: 24,000 particles per ml at a coincidence rate of 7.8 % 
Calibration according to common cleanliness standards and based on international calibration standards which are traceable to the NIST (National Institute of Standards and Technology).

Up to 32 free adjustable size channels may be selected and stored in the system. 3 different channel settings for polyglycol measurements are pre-set in the system:

SAE AS 4059, channels A – F, 4 – 70 µm(c): 
Calibration in six size channels: > 4, > 6, > 14, > 21, > 38, > 70 µm(c) 

SAE AS 4059, channels B – F, 6 – 70 µm(c):
Calibration in five size channels: > 6, > 14, > 21, > 38, > 70 µm(c)

NAS 1638, 5 – 100µm: 
Calibration in the size channels > 5, > 15, > 25, > 50, > 100 µm