https://www.abqindustrial.net/store We offer an extensive line of precision measuring and test instrumentation. We continually strive to offer unparalleled VALUE & QUALITY product and service to our valued customers. en Copyright (c) 2026 Albuquerque Industrial info@abqindustrial.net (admin) info@abqindustrial.net (admin) Mon, 08 Jun 2026 20:47:57 +0000 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 1440 https://www.abqindustrial.net/store/coating-inspection-c-97/defelsko-positest-at-adhesion-testers-c-97_10/defelsko-atm20-positest-at-m-manual-pull-off-adhesion-tester-with-20mm-dollies-kit-atm20a-p-504.html https://www.abqindustrial.net/store/index.php?main_page=product_reviews&products_id=504 DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester with 20mm Dollies Kit # ATM20ATypical Applications: Higher bond strength coatings on metalRange: 0.7 - 20 MPa / 100 - 3000 psiConforms with ASTM D4541 / D7234, ISO 4624, SSPC-CS 23.00/AWS C2.23/NACE No. 12The DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester measures adhesion of coatings to metal, wood, concrete and other substrates - Revolutionary self-alignment feature and pull rate indicator brings new meaning to adhesion measurements. A manual hydraulic pump is designed to apply smooth and continuous pressure with a single stroke.  The DeFelsko ATM20 PosiTest AT-M Adhesion Tester features an environmentally sealed enclosure. It is weatherproof, dustproof and shockproof. Meeting or exceeding IP65 rating. Kit Contents The DeFelsko ATM20 PosiTest AT-M Adhesion Tester 20mm Kit includes everything needed for testing:DeFelsko PosiTest ATM20 Manual Pull-Off Adhesion TesterBuilt-in rechargeable NiMH battery with charger20mm stand-off 20mm dollies (20)20mm cutting toolAbrasive pad, cotton swabs, glue with mixing sticks and palettesPosiSoft Software and USB cableCertificate of Calibration traceable to NISTSturdy, lightweight carrying case and Instruction bookletTwo-year warranty Click image to enlarge Features SimpleEasily select dolly sizes, change measurement units, or store readings with the touch of a buttonInexpensive, single-use dollies and plates eliminate cleaning for re-use and can be kept as a permanent recordEach kit comes with everything needed for testingDurableEnvironmentally sealed enclosure—weatherproof, dustproof and shockproof - meets or exceeds IP65Hard-shell carrying case included, with optional upgrade to a heavy-duty Pelican case (Automatic models only)Two year warrantyAccurateCalibrated and certified to ± 1% accuracy using a NIST traceable load cellCertificate of Calibration showing traceability to NIST includedSelf-aligning dolly enables accurate measurements on smooth or uneven surfacesConforms to national and international standards including ASTM C1583/ D4541/D7234, ISO 4624/16276-1, BS EN 12004-2, AS/NZS 1580.408.5, and othersVersatileSelect from four stand-offs to suit nearly any applicationInternal memory stores maximum pull-off pressure, rate of pull, test duration, and dolly size10 mm, 14 mm, 20 mm, 50 mm, 50 x 50 mm Tile, and 50 mm C1583 dollies maximize capability and measurement resolution across a wide range of bond strengthsPowerfulSealed USB port for fast, simple connection to a PCIncludes PosiSoft suite of software for viewing and reporting dataPosiTest AT-M ManualManual hydraulic pump designed to apply smooth and continuous pressure with a single strokePull Rate Indicator to manually monitor and adjust the rate of pullInternal memory stores maximum pull-off pressure, rate of pull, test duration and dolly size for up to 200 pullsCompatible with PosiSoft Desktop for viewing, printing and storing measurement dataKey FeaturesManual hydraulic pump designed to apply smooth and continuous pressure with a single strokeNEW High-contrast, easy to read color displayEnvironmentally sealed enclosure—weatherproof, dustproof and shockproof—meets or exceeds IP65Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfacesPull Rate Indicator to manually monitor and adjust the rate of pullInternal memory stores maximum pull-off pressure, pull rate, test duration and dolly size for up to 200 pullsNEW Field replaceable AAA alkaline batteries provide up to 16 hours of testing10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths10 mm: 10000 psi (70 MPa)14 mm: 6000 psi (40 MPa)20 mm: 3000 psi (20 MPa)50 mm: 480 psi (3.3 MPa)50x50 mm: 375 psi (2.585 MPa)User selectable measurement units: psi (pounds per square inch) or MPa (Megapascal)Every PosiTest Adhesion Tester is calibrated and certified to ± 1% accuracy using a NIST traceable load cellCompatible with PosiSoft Desktop software for viewing, printing and storing measurement data* Optional 20mm/50mm/50 mm C1583/50 mm Tile Conversion Kits allow each model to be used with alternative dolly sizes. Custom 10 and 14 mm dollies are available for special applications (compatible with 20 mm stand off).Conforms to international standards including ASTM C1583/D4541/D7234/D7522, ISO 4624/16276-1, EN 1542/12004-2, AS/NZS 1580.408.5 and others PosiSoft Suite of Software Four FREE and unique ways to view and report your PosiTector and PosiTest data. Learn More PosiSoft Desktop PosiSoft.net PosiTector App PosiSoft USB Click image to enlarge Accessories DeFelsko Dollies for PosiTest AT Adhesion TestersLoading fixtures, stubs for adhesion testing. Choose from the following sizes and quantities:SizeQuantityOrder Code10 mm10DOLLY1014 mm10DOLLY1420 mm10DOLLY2050 mm4DOLLY50 DeFelsko Dolly Multipacks for PosiTest AT Adhesion TestersLarger quantity of dollies at a reduced cost. Select from the following multipacksSizeQuantityOrder Code10 mm100DOLLY10APK10014 mm100DOLLY14APK10020 mm100DOLLY20APK10050 mm50DOLLY50APK50 DeFelsko Conversion Kit AT20KIT for PosiTest Adhesion TestersOrder Code: AT20KITInterchangeable stand-off allows a PosiTest ATM20 or ATA20 to pull 10, 14 and 20 mm dolliesIdeal for high bond strength finishes such as coatings on metalIncludes 20 mm stand-off, 20 mm hole saw and 20 mm aluminum test dollies (20) DeFelsko Conversion Kit AT50KIT for PosiTest Adhesion Testers Order Code: AT50KITInterchangeable stand-off allows a PosiTest ATM20 or ATA20 to pull 50 mm dolliesIdeal for lower bond strength finishes such as coatingson wood, concrete and plasticLarger surface area of dolly provides improved low range precision and repeatabilityIncludes 50 mm stand-off, 50 mm hole saw and 50 mm aluminum test dollies (12) DeFelsko Conversion Kit AT50CKIT for PosiTest Adhesion Testers Order Code: AT50CKITIdeal for measuring the tensile strength of concrete surfaces and concrete repairs and overlay materialsConforms to ASTM C1583Includes 50 mm C1583 steel dollies (4), 50 mm diamond grit cutting tool with arbor and 50 mm C1583 stand-offNOTE: Drill required (not included) DeFelsko Conversion Kit AT50TKIT for PosiTest Adhesion Testers Order Code: AT50TKIT Interchangeable standoff allows a PosiTest ATM50 or ATA50 to pull 10, 14 and 20 mm dolliesIdeal for high bond strength finishes such as coatings on metalIncludes 20 mm stand-off, 20 mm hole saw and 20 mm aluminum test dollies (20) Drilling Template for 50 mm Dollies Order Code: TMPLTASDrilling template and drill bits to isolate test area, ideal for thicker coatings on concreteIncludes (10) drill bits 5/32" (4 mm) Glue KitOrder Code: ATADHESIVEKITResinLab EP11HT 2-Part EpoxyAdditional glue, mixing sticks, palettes and cotton swabs Pelican Case for PosiTest AT Pull-Off Adhesion Testers Order Code: CASEATAB-PHeavy-duty, waterproof Pelican cases complete with a custom foam insert to securely hold your PosiTest instrument Related Products DeFelsko ATA20 PosiTest AT-AAutomatic Pull-off Adhesion TesterElectronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling process.Impact and scratch resistant color touch screen with keypad for operation with or without glovesUser adjustable pull rate, pull limit, and hold time Click image for more info DeFelsko PosiTest ATCalibrator Adhesion TesterHigh precision load cell for use with any PosiTector gage bodyPeak hold and real-time reading displayHermetically sealed for protection against industrial environments Click image for more info Downloads DeFelsko PosiTest-AT Pull-off Adhesion Tester - Full Instruction Manual DeFelsko PosiTest-AT Pull-off Adhesion Tester - Literature DeFelsko PosiTest-AT Pull-off Adhesion Tester - Online Instructions ManualAccessories for DeFelsko Inspection Instruments - Online Catalog Albuquerque Industrial https://www.abqindustrial.net/store/coating-inspection-c-97/defelsko-positest-at-adhesion-testers-c-97_10/defelsko-atm20-positest-at-m-manual-pull-off-adhesion-tester-with-20mm-dollies-kit-atm20a-p-504.html Tue, 10 Jun 2025 19:06:40 +0000 USD 504 DeFelsko 720 PosiTest ATM20A https://www.abqindustrial.net/store/images/defelsko-positest-atm20.jpg https://www.abqindustrial.net/store/images/additional/defelsko-atm20-positest-at-m-manual-pull-off-adhesion-tester-with-20mm-dollies-kit-atm20a-5567.jpg 504 263 images/manufacturers_warranty/2/warranty-2-new.png