PosiPatch
Model No. :
Brand : Defelsko
The PosiPatch is an innovative, reusable test patch designed for the quantitative measurement of soluble salt contamination on steel surfaces, adhering strictly to the Bresle Method. Unlike disposable adhesive patches, the utilizes a magnetic ring system for attachment, eliminating adhesive residue and significantly lowering the over its lifespan. Its unique design ensures a secure, leak-free environment for sample extraction on both flat and curved metal substrates.
- Reusable magnetic patch eliminates adhesive waste
- Delivers the lowest cost per test available
- Complies fully with Bresle Method
− Features
- Reusable Design: The patented can be cleaned and reused multiple times, drastically reducing consumables expenditure and yielding the lowest per-test cost among commercially available patches.
- Magnetic Ring Attachment: Uses a or magnetic ring to secure the patch to the steel surface, ensuring a watertight seal without leaving any messy adhesive residue behind.
- Air Permeable Membrane: Features a unique, watertight, but air-permeable membrane that automatically facilitates the removal of trapped air during injection, simplifying the testing process.
- Needle-Free Operation: Designed with a safe, flexible dispensing tip that mates securely with the patch, eliminating the need for sharp needles during the water injection and retrieval process.
- Versatile Surface Adaptation: Available with a Standard magnetic ring for flat surfaces () and a Flexible magnetic ring for curved surfaces (), ensuring a tight seal on complex geometry.
- Multi-Orientation Use: The secure magnetic seal allows for reliable testing in any orientation, including vertical and inverted surfaces, improving field flexibility.
+ Technical Specifications
+ Standards
+ Resources
+ Videos
+ FAQs
Features
- Reusable Design: The patented can be cleaned and reused multiple times, drastically reducing consumables expenditure and yielding the lowest per-test cost among commercially available patches.
- Magnetic Ring Attachment: Uses a or magnetic ring to secure the patch to the steel surface, ensuring a watertight seal without leaving any messy adhesive residue behind.
- Air Permeable Membrane: Features a unique, watertight, but air-permeable membrane that automatically facilitates the removal of trapped air during injection, simplifying the testing process.
- Needle-Free Operation: Designed with a safe, flexible dispensing tip that mates securely with the patch, eliminating the need for sharp needles during the water injection and retrieval process.
- Versatile Surface Adaptation: Available with a Standard magnetic ring for flat surfaces () and a Flexible magnetic ring for curved surfaces (), ensuring a tight seal on complex geometry.
- Multi-Orientation Use: The secure magnetic seal allows for reliable testing in any orientation, including vertical and inverted surfaces, improving field flexibility.
Technical Specifications
| Test Area* | 1250mm² |
| Test Volume | 2.5-3ml |
| Patch Diameter | 44.4mm |
| Magnetic Ring Diameter | 66.9mm |
| Background Contamination | < 3 mg/m² |
Application & Standards
Accessories
Software
FAQs
How many times can a PosiPatch typically be reused?
The PosiPatch can be reused multiple times until the seal fails. The manufacturer conservatively estimates a lifespan of at least uses, though tests on freshly blasted steel have shown they can be reused dozens of times, resulting in the lowest cost-per-test.
Does the PosiPatch leave any adhesive residue on the surface?
No. The PosiPatch uses a magnetic ring (Standard or Flexible) to attach to the steel substrate, completely eliminating the adhesive and the need for subsequent cleanup.
Can the PosiPatch be used on rough surfaces, such as blast-cleaned steel?
Yes. The flexible material of the is specifically designed to conform to and maintain a watertight seal on typical rough surfaces, including those with a profile of microns ( ).
Is the PosiPatch compatible with non-PosiTector conductivity meters?
Yes. The PosiPatch is available in Starter that include the necessary syringes and dispensing tips, allowing them to be used with any existing conductivity meter that implements the Bresle Method.
How do I select the correct magnetic ring for my test surface?
The Standard Magnetic Ring is used for flat surfaces and large diameters ( ). The Flexible Magnetic Ring is required for small-radius curved surfaces like pipes, with diameters greater than ( ) on the or ( ) on the .
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