Defelsko PosiTest AT-M Manual (Adhesion Tester) for NDT

Only by Request

Pull-off Adhesion Testers

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Part # NM01M Category Tags , , ,
Measures adhesion of coatings to metal, wood, concrete and other rigid substrates.
  • Select from four Stand-offs – 20 mm, 50 mm, 50×50 mm Tile and 50 mm C1583
  • 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
  • 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
  • Certificate of Calibration showing traceability to NIST included (Long Form)
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

Model

ATM20, ATM50, ATM50C, ATM50T

Simple

  • Inexpensive, single-use dollies eliminate cleaning for re-use and can be kept as a permanent record
  • 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths

Durable

  • Environmentally sealed enclosure – weatherproof, dustproof and shockproof – meets or exceeds IP65

Accurate

  • Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces
  • Calibrated and certified to ± 1% accuracy using a NIST traceable load cell

Key Features…

  • Manual hydraulic pump designed to apply smooth and continuous pressure with a single stroke
  • Pull Rate Indicator to manually monitor and adjust the rate of pull
  • Environmentally sealed enclosure – weatherproof, dustproof and shockproof – meets or exceeds IP65
  • Self-aligning aluminum dolly enables accurate measurements on smooth or uneven surfaces
  • 10, 14, 20 or 50 mm dollies maximize capability and measurement resolution across a wide range of bond strengths
    – 10 mm: 10000 psi (70 MPa)
    – 14 mm: 6000 psi (40 MPa)
    – 20 mm: 3000 psi (20 MPa)
    – 50 mm: 480 psi (3.3 MPa)
    – 50×50 mm: 375 psi (2.585 MPa)
  • Every PosiTest Adhesion Tester pressure system is calibrated and certified to ± 1% accuracy using a NIST traceable load cell
  • Internal memory stores maximum pull-off pressure, pull rate, test duration and dolly size for up to 200 pulls
  • Compatible with PosiSoft Desktop software for viewing, printing and storing measurement data
  • Software Updates via web keep your instrument current

 

Order Code

 

ATA20

 

ATA50

ATA50T

(EN 12004-2)

ATA50C

(ASTM C1583 and EN 1542)

Dolly size and stand-off* 20 mm

 

50 mm

 

50×50 mm

 

50 mm
Typical Applications

 

Higher bond strength coatings on metals

 

Lower bond strength coatings on wood, concrete and plastic

 

Cementitious adhesives for tiles

 

Concrete surfaces and overlays

 

Range

 

0.7 – 20 MPa
100 – 3000 psi
0.4 – 3.3 MPa
50 – 480 psi 
0.4 – 2.585 MPa
50 – 375 psi 
0.4 – 3.3 MPa
50 – 480 psi 
Range 0.01 MPa (1 psi)
Accuracy

 

±1% Full Scale

 

Included Dollies

 

Ø20 mm (qty 20)
Aluminum 
Ø50 mm (qty 8)
Aluminum 
50×50 mm Plate (qty 4) with threaded post
Steel 
Ø50 mm (qty 4)
with ≥ 25 mm thickness
Steel 
Cutting Tool

 

20 mm hole saw

 

50 mm hole saw

 

—–

 

50 mm diamond grit hole saw with arbor

 

Adhesion testers include everything needed for testing: Manual Adhesion Tester, built-in rechargeable NiMH battery with charger, dollies, abrasive pad, cutting tool, glue with mixing sticks and palettes, cotton swabs, USB cable, PosiSoft Software, instruction booklet and video, Certificate of Calibration traceable to NIST, two-year warranty, and a sturdy, lightweight carrying case^

* 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

Defelsko PosiTest AT-M Manual (Adhesion Tester) for NDT

Only by Request

Only by Request

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