The Sterilbio range of Hydraulic liquid particle counters use Light Blocking Technology to provide immediate particle concentration data for low and high viscosity fluids. A wide range of fluids can be sampled from many sources, such as, equipment, parts, and processes. These systems supports many industry standards, including ISO 4406, NAS 1638, GJB- 420B, GB/T14039, SAE4059E, ГОСТ 17216-71 etc