DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester with 20mm Dollies Kit # ATM20A

Description
Price: $ 1,895.00
DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester with 20mm Dollies Kit # ATM20A
Typical Applications: Higher bond strength coatings on metal
Range: 0.7 - 20 MPa / 100 - 3000 psi
Conforms with ASTM D4541 / D7234, ISO 4624, SSPC-CS 23.00/AWS C2.23/NACE No. 12

The 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.

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Kit Contents
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The DeFelsko ATM20 PosiTest At-M Adhesion Tester 20mm Kit includes everything needed for testing:

  • PosiTest AT-M Manual Pull-Off Adhesion Tester
  • Built-in rechargeable NiMH battery with charger
  • 20mm stand-off
  • 20mm dollies (20)
  • 20mm cutting tool
  • Abrasive pad, cotton swabs, glue with mixing sticks and palettes
  • PosiSoft Software and USB cable
  • Certificate of Calibration traceable to NIST
  • Sturdy, lightweight carrying case and Instruction booklet
  • Two-year warranty

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Features
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  • Environmentally sealed enclosure – weatherproof, dustproof and shockproof - meets or exceeds IP65
  • Inexpensive, single-use dollies eliminate cleaning for re-use and can be kept as a permanent record
  • Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces
  • Select from four Stand-offs - 20 mm, 50 mm, 50x50 mm Tile and 50 mm C1583
  • 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths
  • Calibrated and certified to ±1% accuracy using a NIST traceable load cell
  • Conforms to international standards including ASTM C1583/D4541/D7234/D7522, ISO 4642/16276-1, BS EN 12004-2, AS/NZS 1580.408.5 and others
  • 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths. Maximum pull-off pressure by dolly size:
    • 10 mm: 14000 psi (96 MPa)
    • 14 mm: 7000 psi (50 MPa)
    • 20 mm: 3500 psi (24 MPa)
    • 50 mm: 560 psi (3.8 MPa)
  • User selectable measurement units: psi (pounds per square inch), MPa (Megapascal), Nmm2 (Newtons per millimeter square) or Newton (force)
  • Pull Rate Indicator to manually monitor and adjust the rate of pull
  • Impact and scratch resistant color touch screen with keypad for operation with or without gloves
  • Manual hydraulic pump designed to apply smooth and continuous pressure with a single stroke
  • Software Updates via web keep your instrument current

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ATM Self-Alignment Feature
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Unequal pulling force during testing caused by uneven adhesive bond lines and coating surfaces can result in random, unexplainable readings. To obtain more repeatable and meaningful adhesion measurements, it is imperative that the pulling force applied to the test dolly is uniformly distributed over the surface being tested.


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Both the PosiTest AT-M manual and PosiTest AT-A automatic models compensate for misalignment. The self-aligning, quick-coupling actuator and spherical articulating dolly head enable uniform distribution of the pulling force over the surface being tested, preventing a one-sided pull-off


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Display
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PosiSoft Suite of Software
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Four FREE and unique ways to view and report your PosiTector and PosiTest data. Learn More


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FAQ's - Frequently Asked Questions
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Click to View DeFelsko PosiTest AT Frequently Asked Questions


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Optional Accessories
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Dollies
Loading fixtures, stubs for adhesion testing. Choose from the following sizes and quantities:

SizeQuantityOrder Code
10 mm10DOLLY10
14 mm10DOLLY14
20 mm10DOLLY20
50 mm4DOLLY50
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Dolly Multipacks
Larger quantity of dollies at a reduced cost. Select from the following multipacks

SizeQuantityOrder Code
10 mm100DOLLY10APK100
14 mm100DOLLY14APK100
20 mm100DOLLY20APK100
50 mm50DOLLY50APK50
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20 mm Conversion Kit
Order Code: AT20KIT

  • Interchangeable stand-off allows a PosiTest ATM20 or ATA20 to pull 10, 14 and 20 mm dollies
  • Ideal for high bond strength finishes such as coatings on metal
  • Includes 20 mm stand-off, 20 mm hole saw and 20 mm aluminum test dollies (20)
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50 mm Conversion Kit 
Order Code: AT50KIT

  • Interchangeable stand-off allows a PosiTest ATM20 or ATA20 to pull 50 mm dollies
  • Ideal for lower bond strength finishes such as coatingson wood, concrete and plastic
  • Larger surface area of dolly provides improved low range precision and repeatability
  • Includes 50 mm stand-off, 50 mm hole saw and 50 mm aluminum test dollies (12)
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Drilling Template for 50 mm Dollies 
Order Code: TMPLTAS

  • Drilling template and drill bits to isolate test area, ideal for thicker coatings on concrete
  • Includes (10) drill bits 5/32" (4 mm)
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Glue Kit
Order Code: ATADHESIVEKIT

  • ResinLab EP11HT 2-Part Epoxy
  • Additional glue, mixing sticks, palettes and cotton swabs
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50 mm x 50 mm Tile Accessory Kit - AT50TKIT
  • Interchangeable standoff allows a PosiTest ATM50 or ATA50 to pull 10, 14 and 20 mm dollies
  • Ideal for high bond strength finishes such as coatings on metal
  • Includes 20 mm stand-off, 20 mm hole saw and 20 mm aluminum test dollies (20)
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50 mm C1583 Accessory Kit - AT50CKIT
  • Ideal for measuring the tensile strength of concrete surfaces and concrete repairs and overlay materials
  • Conforms to ASTM C1583
  • Includes 50 mm C1583 steel dollies (4), 50 mm diamond grit cutting tool with arbor and 50 mm C1583 stand-off
NOTE: Drill required (not included)
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Pelican Case for PosiTest AT Pull-Off Adhesion Testers
(Order Code: CASEATAB-P)

  • Heavy-duty, waterproof Pelican cases complete with a custom foam insert to securely hold your PosiTest instrument
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Related Products
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PosiTest AT-A
Automatic Pull Off Adhesion Tester

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AT-VERIFY
Adhesion Tester Accuracy Verification Kit
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Downloads
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DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester - Full Instruction Manual
DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester - Literature

DeFelsko ATM20 PosiTest AT-M Manual Pull-off Adhesion Tester - Quick Guide

DeFelsko PosiTest-AT Pull Off Adhesion - Online Instructions Manual

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