PosiPatch Starter Kit
For use with existing conductivity meters. Try the revolutionary, reusable PosiPatch with a low cost trial pack.
The PosiPatch Starter Kit can be purchased with either a Standard or Flexible magnetic ring...
Conductivity probe specifically designed for ISO 8502-6,9
Displays test duration, sample temperature, conductivity (µS/cm) and surface density (mg/m2 or µg/cm2)
Easy 1-2-3 gage interface guides users...
STANDARD RING - for flat surfaces or curved surfaces over 40 inches in diameter.
FLEX RING - For flat or curved surfaces down to 4 inches in diameter.
Smaller than list - look at the DeFelsko Bresle patches.
Reusable patch with Standard or Flexible magnetic ring
PosiPatches (24) - for use with PosiTector SST PosiPatch Kits - SSTPATCHP24
PosiPatches (5) - for use with PosiTector SST PosiPatch Kits...
Flexable Dispenser Tips
Syringes with needles
The presence of soluble salts has been shown to have a significant negative effect on coating performance and leads to premature coating failure. Salts remaining beneath a protective coating create an osmotic force that draws water from the atmosphere through the paint layer. The pressure created by this water underneath the coating overcomes the adhesive bond between the coating and substrate, resulting in corrosion, osmotic blistering, and eventual coating failure. It is therefore critical to ensure that a substrate is free from soluble salt contamination before painting.
Includes a certified and traceable conductivity probe specifically designed for measuring soluble salts in accordance with ISO 8502-6,9—the Bresle Method (Salts Test). Included with each probe is a Long Form Certificate of Calibration. The following parameters are measured by the PosiTector SST:
Using the measured conductivity value and the sample test volume (set within the gage menu), the surface density of the salts (mg/m2 or µg/cm2) is automatically calculated in accordance with ISO 8502-9, saving the gage operator time and eliminating the chance of a calculation error.
The PosiTector SST Soluble Salt Tester is ideal for:
(a) Testing substrates for the presence of soluble salts in accordance with ISO 8502-6,9 (the Bresle Method)
(b) Testing blast media in accordance with ASTM 4940 and ISO 11127-6 (determination of water-soluble contaminates in abrasives by conductivity measurement)
(c) Testing the conductivity of water within the range of 0-500 µS/cm
The PosiTector SST conductivity probe is specifically designed for testing soluble salts in accordance with ISO 8502-6,9 and has a number of features not found in conventional conductivity meters including . . .
PosiTector probes include a Certificate of Calibration showing traceability to NIST or PTB included (Long Form) with each probe—with no expiry or end date. They have no shelf life, therefore the length of time in the field is not a good indicator for recalibration intervals. Many organizations with quality programs and recertification programs require annual recalibrations, and this is a good starting point for most users. DeFelsko recommends that customers establish calibration intervals based upon their own experience and work environment. Based on our product knowledge, data and customer feedback, a one year calibration interval from the date the instrument was placed in service is a good starting point.