Pull-Off Adhesion Testers (PosiTest AT-A Automatic- ATA50C)
Pull-Off Adhesion Testers (PosiTest AT-A Automatic- ATA50C) Coating Thickness Gauge Color & Coating Kuala Lumpur (KL), Malaysia, Selangor, Penang Supplier, Suppliers, Supply, Supplies | Redmark Industry Sdn Bhd
PosiTest AT Self-Alignment Feature

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PosiTestATA-InstructionManual.pdf (1.91 MB)
PosiTest® AT
 

Pull-off Adhesion Testers

Measures adhesion of coatings to metal, wood, concrete and other rigid substrates.

  • Select from four Stand-offs - 20 mm, 50 mm, 50x50 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)
Made in USA flag with black text below
Conforms to international standards including ASTM C1583/D4541/D7234, ISO 4624/16276-1,
EN 1542/12004-2, AS/NZS 1580.408.5 and others

Features

 
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Simple

  • Easily select dolly sizes, change measurement units, or store readings with the touch of a button
  • Inexpensive, single-use dollies and plates eliminate cleaning for re-use and can be kept as a permanent record
  • Each kit comes with everything needed for testing
durable icon

Durable

  • Environmentally sealed enclosure—weatherproof, dustproof and shockproof - meets or exceeds IP65
  • Hard-shell carrying case included, with optional upgrade to a heavy-duty Pelican case (Automatic models only)
  • Two year warranty
accurate icon

Accurate

  • Calibrated and certified to ± 1% accuracy using a NIST traceable load cell
  • Certificate of Calibration showing traceability to NIST included
  • Self-aligning dolly enables accurate measurements on smooth or uneven surfaces
  • Conforms to national and international standards including ASTM C1583/ D4541/D7234, ISO 4624/16276-1, BS EN 12004-2, AS/NZS 1580.408.5, and others
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Versatile

  • Select from four stand-offs to suit nearly any application
  • Internal memory stores maximum pull-off pressure, rate of pull, test duration, and dolly size
  • 10 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 strengths
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Powerful

 

PosiTest AT-A Automatic (ATA50C) - Concreate Surfaces and Overlays Conforms to ASTM C1583 and EN1542

 
  • Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling process
  • User adjustable pull rate, pull limit and hold time
  • Internal memory stores maximum pull-off pressure, rate of pull, test duration, dolly size, pass/fail, nature of fracture and user notes for 100,000 pulls in up to 1,000 batches
  • Impact and scratch resistant color touch screen with keypad for operation with or without gloves
  • Compatible with PosiSoft DesktopPosiSoft.net and PosiTector App (Apple iOS and Android)

4 Automatic Models Available


Order Code
ATA20
ATA50

ATA50T

(EN 12004-2)

50x50 mm

ATA50C

(ASTM C1583 and EN 1542)

Dolly size and stand-off*
20 mm
50 mm
50 mm
Typical Applications
Higher bond strength coatings on metals
Lower bond strength coatings on wood, concrete and plastic
Concrete surfaces and overlays
Cementitious adhesives for tiles
Range
0.7 – 24 MPa
100 – 3500 psi
220 – 7550 N
0.1 – 3.8 MPa
16 – 560 psi
220 – 7550 N
0.1 – 3.0 MPa
13 – 440 psi
220 – 7550 N
0.1 – 3.8 MPa
16 – 560 psi
220 – 7550 N
Resolution
0.01 MPa (1 psi)
Accuracy
±1% Full Scale
Included Dollies
Ø20 mm (qty 20)
Aluminum
Ø50 mm (qty 8)
Aluminum
50x50 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
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50 mm diamond grit hole saw with arbor

Adhesion testers include everything needed for testing: Automatic 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, shoulder strap, 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).

^ Upgrade to the Pelican® case by adding a '-P' to the Ordering Code.

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

 

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