a) This specification describes the particle size distribution and particle size present in fluid specimen bottles collected according to validated procedures.
KS B ISO 11500:2007 history
2019KS B ISO 11500-2019 Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
2014KS B ISO 11500:2014 Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
2007KS B ISO 11500:2007 Hydraulic fluid power-Determination of particulate contamination by automatic counting using the light extinction principle