KS R ISO 4548-4:2007
Methods of test for full-flow lubricating oil filters for internal combustion engines－Part 4：Initial particle retention efficiency, life and cumulative efficiency(gravimetric method)

Standard No.

KS R ISO 4548-4:2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS R ISO 4548-4-2007(2017)

Latest

KS R ISO 4548-4-2022

Scope

This standard determines the performance of current-type lubricant filters for internal combustion engines as shown below.

KS R ISO 4548-4:2007 history

• 2022 KS R ISO 4548-4-2022 Methods of test for full-flow lubricating oil filters for internal combustion engines－Part 4：Initial particle retention efficiency, life and cumulative efficiency(gravimetric method)
• 0000 KS R ISO 4548-4-2007(2017)
• 2007 KS R ISO 4548-4:2007 Methods of test for full-flow lubricating oil filters for internal combustion engines－Part 4：Initial particle retention efficiency, life and cumulative efficiency(gravimetric method)