ISO/TC 70 - Motori - Commissione Mista CTI-CUNA

Organo Tecnico: ISO/TC 70 - Internal combustion engines

Note:
This standard specifies a multipass soot-filtration test method using batch thermal gravimetric analysis (TGA), continuous on-line FTIR, or other approved soot-measuring techniques for evaluating the initial filtration efficiency of a single-, multiple-stage, centrifugal and other soot-removal devices (SRD) for internal combustion engines submitted to a constant flow rate of test liquid. The test procedure determines time-weighted average initial sootremoval efficiency for soot-removal devices. This test method is intended for application to SRD having a rated flow between 2-75 liters/minute.