Pull-Off Adhesion Testers (PosiTest AT-A Automatic- ATA50): 马来西亚的首选 Redmark Industry Sdn Bhd

详情

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)

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

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

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

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

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

Powerful

Sealed USB port for fast, simple connection to a PC
Includes PosiSoft suite of software for viewing and reporting data

PosiTest AT-A Automatic (ATA50) - Coating on Concreate, Wood and Plastic

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 Desktop, PosiSoft.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

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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