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Adhesion - PosiTest AT-A (automatic) & AT Manual

PosiTest Fam­ily Pull-Off Adh­e­sion Test The PosiTest pull-off adh­e­sion testers mea­sure paint adh­e­sion on metal, wood and other rigid sub­s­trates.
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DESCRIPTION LINK
DESCRIPTION
PosiTest Fam­ily
Pull-Off Adh­e­sion Test

The PosiTest pull-off adh­e­sion testers mea­sure paint adh­e­sion on metal, wood and other rigid sub­s­trates. This easy-to-use, reli­able and ver­satile instru­ment uses hydraulic pres­sure and a rev­o­lu­tio­nary self-align­ing dolly to ensure uni­form pull dis­tri­bu­tion over the sur­face being tested, pre­vent­ing a one-sided pull-off. This is done using a ring of small ball bear­ings to engage the artic­u­lat­ing dolly head.

There are two mod­els avai­l­able.

The model AT-A Auto­matic Pull-Off Adh­e­sion Tester and Model AT man­ual ver­sion. Both mod­els have the fol­low­ing fea­tures:

  • Portable, hand-oper­ated instru­ment can be used in any posi­tion and requires no exter­nal power source-ideal for the lab and on-site
  • Large scale reads clearly and eas­ily in PSI and MPa
  • Inex­pen­sive, sin­gle-use dol­lies elim­i­nate the need for heat­ing, clean­ing, or brush­ing for re-use
  • Self-align­ing dolly enables mea­sure­ment on smooth or uneven sur­faces with­out adversely affect­ing the test results.
    They have a full 20 or 50 mm sur­face diam­e­ter with no holes to clean
  • Heavy-duty hydraulic pump with safety valve helps pre­vent dam­age to pres­sure sys­tem
  • Quick-cou­pling makes secur­ing dol­lies in actu­a­tor sim­ple, fast and trou­ble-free
  • Multi-pur­pose, high-ten­sile two-part adh­e­sive suit­able for use with a wide vari­ety of coat­ings and coat­ing thick­nesses
  • Cutt­ing tool for iso­lat­ing test area is included
  • Coat­ing adh­e­sion tester pres­sure sys­tem is cal­i­brated and cer­ti­fied to 1 % accu­racy (full-scale) and comes with a two-year war­ranty
  • Inter­nal mem­ory stores up to 200 pulls. This includes max­i­mum pull-off pres­sure, rate of pull, test dura­tion, and dolly size
  • Optio­nal Posi­Soft soft­ware avai­l­able to upload test results
  • USB Port PC inter­face
  • 10, 14, 20, and 50mm dol­lies to maxmize the mea­sure­ment res­o­lu­tion and test range

PosiTest Model AT-A

The auto­matic model has a elec­tron­i­cally con­trolled hydraulic pump that applies cont­in­ues pres­sure.

The pull-off rate is user-selectable. Sim­ple push but­ton oper­a­tion, elim­i­nates the need to close val­ues or reset scales. A recharge­able bat­tery is built-in pro­vid­ing up to 200 tests per charge. A uni­ver­sal AC Adapter is sup­plied.

Standards

ASTM D 4541, D 7234
ISO 4624

Standards
ASTM D 4541, D 7234
ISO 4624

Cat. No. Description Adhesion Strength Resolution Dolly Size
PE-2201 PosiTest AT 0-215 MPa (0-3000 psi) ± 0.01 MPa (± 1.0 psi) 20 mm
PE-5140 PosiTest AT-A 0-215 MPa (0-3000 psi) ±0.01 MPa (±1.0 psi) 20 mm

Case Dimensions

Unit Weight
43 x 33 x 15 cm (17 x 13 x 6 in) 5.5 kg (12 lbs)

Comes com­plete with:
Adh­e­sion Tester with dig­i­tal dis­play
Hydraulic pump and actu­a­tor
Alu­minum test dol­lies (20 mm)
Cutt­ing tool for 20 mm dol­lies
Adh­e­sive
Adh­e­sive mix­ing sticks and palettes (5 each)
2-year war­ranty and car­ry­ing case
Cer­tifi­cate of cal­i­bra­tion

LINK
BYK website
BYK Additives & Instruments
Systems to measure and analyse: Color & Appearance (Gloss meters, haze meters, orange peel and DOI meters) - Physical Properties such as abrasion, density, film thickness, hardness, drying time.....
This item belongs to the following categories (click to expand):
Prices are quoted in euro (taxes excluded) and apply in the Benelux (recycling fee included). They are subject to change without notice. We reserve the right to adjust pricing errors and to limit quantities.

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