DeFelsko PosiTest AT-M/AT-A adhesion tester from the United States

NegotiableUpdate on 02/09

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The PosiTest AT-M digital display pull-out adhesion tester from DeFelsko in the United States can measure the adhesion of coatings on metals, concrete, and other materials - the self positioning characteristic brings a new revolution to the measurement of adhesion. Measure the tensile force required to separate a unit area of coating from the substrate, expressed in MPa or psi, in accordance with ATSM D4541 and ISO 4624 standards.

Product Details

product description

Fully automatic adhesion tester PosiTestAT-AThe PosiTest AT-A fully automatic digital display pull-out adhesion tester from DeFelsko in the United States can measure the adhesion of coatings on metals, concrete, and other materials - the self positioning characteristic brings a new revolution to the measurement of adhesion. Measure the tensile force required to separate a unit area of coating from the substrate, expressed in MPa or psi, in accordance with ATSM D4541 and ISO 4624 standards.The automatic loading method provides more convenient operation. For example, when the measured object is at a high place or the measurement environment is relatively tight, the instrument can be hung on the body and operated with simple buttons.

Characteristics of adhesion tester:
◇ Enclosed shell - waterproof, dustproof, and shockproof - meets or exceeds IP65 requirements.
The economical and disposable drawing head eliminates the trouble of cleaning and reusing, and can also serve as a permanent testing record.
Meet international standards, including ASTM D4541/D7234, ISO 4624/16276-1, and AS/NZS 1580.408.5.
Provide 10, 14, 20 or 50mm pull-out heads to meet the testing needs of a wide range of adhesive strength.
◇ Calibrated and certified force sensors traceable to NIST, with an accuracy of 1%.

Self aligning positioning characteristics

PosiTestadhesionAll spherical joint heads of the tester's pull-out head are locked by the ball ring bearings inside the quick connector. When the bonding line and coating are uneven, the pulling force on the pull-out head is always vertically upward, so that the coating is evenly stressed and prevents the occurrence of single-sided peeling. This feature is PosiTest technology.

PosiTest AT-M manual pull-out adhesion tester:

The PosiTest AT-M manual pull-out adhesion tester uses a manual hydraulic pump,

The process design ensures that each downward pressure can provide continuous and smooth pressure.

The drawing speed indicator is convenient for users to detect and adjust the drawing speed.

Built in memory storage, records the maximum peeling pressure, pulling speed, test duration, and pulling head size.

◇ Can record data from 200 tests.Compatible with PosiSoft desktop software.

PosiTest AT-A automatic pull-out adhesion tester

◇The PosiTest AT-A automatic pull-out adhesion tester has an electronically controlled hydraulic pump that automatically provides continuous and smooth peeling force.

◇Greatly reduces the impact of manpower and human operations.

◇Users can adjust the drawing speed, drawing limit, and maintenance time.

◇Built in rechargeable battery, capable of performing over 200 tests after each charge. The use of an AC power adapter allows for continued testing during charging.

◇Built in memory storage, records * large peel pressure, pulling rate, test duration, pulling head size, pass/fail, fracture properties, and annotations.

◇The memory capacity is 100000 times more than 1000 sets of data.

◇Compatible with PosiSoft desktop software, PosiSoft.net, and PosiTector app.

◇PosiSoft USB drive - stores readings and charts, which can be accessed through PC/Mac web browsers or resource managers without the need for software installation.

◇Through WiFi wireless transmission technology, it can communicate with PosiSoft.net and download software updates.

◇Shock absorbing rubber seat, smooth and anti slip.

Technical Parameter
Manual model	ATM20 pull-out adhesion tester 0.7-20Mpa 100-3000psi	ATM50 Pull out Adhesion Tester 0.4-3.5Mpa 50-500psi
Automatic model	ATA20 pull-out adhesion tester 0.7-24Mpa 100-3500psi 100-7550N	ATA50 pull-out adhesion tester 0.4-3.8 Mpa50-560psi 100-7550N
Matching pull-out head size*	20mm	50mm
Typical applications	Coating on metal substrate	Coatings on wood, concrete, and plastic
resolution	0.01Mpa(1 psi)
accuracy	± 1% of the full range

The selected 20mm and 50mm pull-out head accessory sets are suitable for all models of pull-out adhesion testers. Customized 10mm and 14mm drawing heads can also be selected for special applications.

PosiTector ® AT pull-out adhesion testing software:

By using our free app, you can wirelessly connect the PosiTest AT-A pull-out adhesion tester to your smart device.