DeFelsko PosiTector SST Soluble Salt Probe and PosiPatch Starter Kit


  • Probe and PosiPatch Starter Kit only
  • For measuring the concentration of soluble salts on metal surfaces in accordance with ISO 85026,9
  • Probe fits standard and advanced PosiTector body
  • PosiPatch attaches to steel with no residue, no sharps, no needles required
  • PosiPatch starter kit includes 5 PosiPatch rings, 2 syringes, 2 dispensing tips and magnetic ring


The PosiTector Soluble Salt Tester measures the concentration of soluble chlorides.  This can be either on a blasted substrate or in an abrasive blasting media. For testing on blasted substrates, DeFelsko has a range of patch systems to assist with capturing a sample. These patch systems capture de-ionised water washed over the surface to extract surface chloride contamination.  For testing in abrasive blasting media, DeFelsko has a kit packaged in a carry case. This kit contains the beakers, funnel, filter paper and de-ionised water required for the test. The test procedure is as follows. Abrasive is placed in de-ionised water.  This “washes” out the soluble chlorides. From this, a sample of contaminated water extracted. The SST tests samples produced by either method.

Additional information

Weight 1644 kg
Dimensions 10.2 × 35.4 × 28.3 cm

Document Downloads

PosiTector SST Soluble Salt Tester Brochure

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