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The mobile CCS 4 contamination control system determines the solid contamination particle size distribution, water saturation and fluid temperature. The measurement results provide a basis for analyzing the wear on hydraulic components, observing standards and detecting damage early. The system can be used both in pressurized operating modes and for unpressurized sampling. Immediate and accurate diagnoses are made, enabling the user to determine the aging condition of oil by measuring different parameters and thereby making a precise assessment of a system's condition or components.

Particle counter, water saturation
On-/Off-line measuring
Contamination classes
ISO 4406:99 and 4406:87, NAS 1638, SAE AS 4059


  • Optical particle counting via laser sensor
  • Precise evaluation of contamination classes according to
    ISO 4406:99, ISO 4406:87, NAS 1638 and SAE AS 4059
  • Measurements are displayed as particle numbers according
    to contamination classes, water saturation, temperature and
    theoretical water content (ppm)
  • Different automated measuring programs for single,
    continuous, cyclical and on-line measurements
  • Rechargeable lithium polymer battery
  • Internal memory for storing results (capacity for 4 x 100 measurements)
  • Display of current and saved measured values via USB or
    RS-232 interface
  • LabVIEW data manager software (export to Microsoft Excel)
    for data management on an external computer
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