How to Measure Adhesion Using the PosiTest® AT Adhesion Tester

Ғылым және технология

This overview of the PosiTest® AT Pull-Off Adhesion Tester explains the general operation and procedure of performing an adhesion test in conformity with ASTM C1583/D4541/D7234/D7522, ISO 4624/16276-1, EN 1542/12004-2, AS/NZS 1580.408.5 and others.
This updated video serves as a great overview to learn about:
• Features of the PosiTest AT-M Manual and PosiTest AT-A Automatic models
• Principles of operation
• How to perform an adhesion test
• Available stand-off options and accessories
• Software and reporting options
Learn more about the Positest AT Series here:
www.defelsko.com/positest-at
Chapters:
0:00 - Introduction - Why is adhesion testing necessary for QA and QC?
1:00 - How an adhesion test is performed with the PosiTest® AT
1:28 - Introduction to the PosiTest® AT-A and PosiTest® AT-M
2:03 - PosiTest® AT Kit - description and contents
2:38 - PosiTest® AT-M operational overview
2:58 - PosiTest® AT-A operational overview
3:48 - 20mm dolly kit description
4:06 - 50mm dolly kit descriptions (Includes the 50mm C1583 dolly kit)
4:22 - 50mm x 50mm Tile Kit for EN 12004-2
4:49 - Step 1 of the pull-off adhesion test procedure - prepare loading fixture and coating
5:06 - Step 2 of the pull-off adhesion test procedure - apply glue
5:20 - Step 3 of the pull-off adhesion test procedure - secure loading fixture to surface
5:49 - Step 4 of the pull-off adhesion test procedure - isolate test area (cut coating near fixture, if necessary)
6:11 - Step 5 of the pull-off adhesion test procedure - perform a pull-off test with the PosiTest AT-M
7:05 - Step 5 of the pull-off adhesion test procedure - perform a pull-off test with the PosiTest AT-A
7:38 - How to save readings into memory
7:59 - How to send readings to PosiSoft and create PDF reports
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Пікірлер: 6

  • @diegosantiago4113
    @diegosantiago4113 Жыл бұрын

    DEFELSKO

  • @RAM-KINGOFTRUCKS
    @RAM-KINGOFTRUCKS2 жыл бұрын

    The inspector failed my industrial painting coatings because I have to many mils specified by the paint manufacturer .by using the at tester and the adhesion passes can he still fail it?

  • @DeFelsko

    @DeFelsko

    2 жыл бұрын

    Our PosiTest AT pull-off adhesion tester measures the adhesion (bond) strength of the applied coating. For measuring paint mil thickness, our PosiTector 6000 (steel/aluminum panels) or PosiTector 200 B (plastic panels) is required. Please contact us for further discussion and solution recommendation at +1-315-393-4450 or techsale@defelsko.com

  • @allykadel1487
    @allykadel14873 жыл бұрын

    I need an apparatus to remove tiles from dollies after the test

  • @DeFelsko

    @DeFelsko

    3 жыл бұрын

    We provide the test dollies as a single use consumable. They can be reused provided the dolly surface can be returned to its original condition. This is typically performed by heating and scraping the cured epoxy from the surface of the dolly. To discuss this further, please contact us at +1-315-393-4450 or techsale@defelsko.com.

  • @kiyaniinfo7204
    @kiyaniinfo720410 ай бұрын

    Advance Polyester powder color adhesion test it's advance than old testing methods of cross hatching

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