salinity measuring device / concentration

The Elcometer 135C Bresle Test Patch determines the concentration of soluble salts on uncoated surfaces in accordance with the ISO 8502-6 test method.

Key features of the Elcometer 135C Bresle Test Patch include:


Easy to peel off after test, leaving no foam on the substrate
19% thicker foam walls than traditional patches - easier to insert a needle
Sealed compartment with clear flexible membrane for sampling soluble impurities
Covers on both sides to protect against dust and contaminants
Supplied with a Certificate of Cleanliness & Test Area
Available in boxes of 25 & 100