Linked In YouTube

DY-2 Pull Off Tester

Dy-2 Pull Off TesterThe DY-2 family of automated pull-off testers covers the complete range of pull-off applications with unmatched ease of operation and a unique capability to store a complete record of the test.
The DY-2 is further unique in that it records every single test parameter required by the specification.

  • Time and date of the test
  • Test disc size 
  • Maximum load applied 
  • Automatic calculation of bond strength 
  • Applied load rate with graphical record 
  • Complete time of test 
  • Failure mode 

For the very first time, the operator is able to provide a complete record of the pull-off test, proving that the test was carried out in accordance with the applicable standard.
Three versions of DY-2 are available differentiated by maximum pulling force. This covers the complete range of pull-off applications (examples for Ø 50mm test discs) for normal, low strength such as mortar or high strength such as carbon fibre reinforced polymer.

DY – 2 Models

ModelWorking Range*Description
Tensile Force
Pressure
(Test Disk Ø 50 mm)
DY-206 0.6 - 6 kN0.3 - 3.1 MPaDY-206 has increased accuracy for low strength applications such as testing adhesive strength of mortars and renders.
DY-216 1.6 - 15.5 kN0.81 - 7.8 MPaDY-216 covering most applications.
DY-2252.5 - 25 kN1.3 - 12.7 MPaDY-225 for very high strength applications such as testing of fibre reinforced polymers bonded to concrete structures or testing the bond strength of repair and overlay materials.

pull off test, Pull off tester, coating test, coating adhesion, CoatingFeatures

  • Integrated, feedback controlled motor removes operator variations by fully automated testing at a constant load rate which can be verified.
  • Full data logging including failure mode entry options for up to 
  • Automatic calculation of strength for different test discs without re-calibration of system
  • DY-Link software displays a complete record of test including load rate graph
  • Wide range of test disks/dollies

Applications

  • Concrete or shotcrete tensile strength measurement
  • Measuring the bond of overlays, renders or repairs
  • Coating adhesion 
  • Pull off testing is also used for exotic testing applications such as testing the integrity of laminated carbon brake disks


pull off test, Pull off tester, coating test, coating adhesion, CoatingBenefits

  • Failure mode reporting – The DY-2 is unique in allowing the operator to record the location of the break during a test in the same record as the strength measurement.
  • Six months mechanical and 2-year electronic component warranty
  • DY-2 is calibrated to EN ISO 7500-1 Class 1, this calibration exceeds the accuracy requirements of all standards stated later in this brochure 

 

Accessories

Test Discs

Size (mm)MaterialsNoThread
20ØAl10M10
50Ø Al or Fe10M10
75Ø Al5M10
100Ø Al3M10
50 x 50Al10M10
40 x 40Al10M10
100 x 100Al3M10

 

Technical Specifications 

Accuracy and Resolution EN ISO 7500-1 Class 1 (±1%)
Memory capacity  100 measurements
Battery capacity 1500 mAh, 3.7V
 (min. 80 measurements)
Charger connection USB type A (5V, 500mA)
Weight  4.5 kg
Dimensions of housing 109 x 240 x 205.5 mm
Operating temperature -10 to 50°C (32 to 122°F)
Storage temperature -10 to 70°C (14 to 158°F)

 

Applicable Standards

  • ISO 4624 CEN/TC 125
  • EN 1452/1015-12/1348
  • ASTM C 4541 / ACI 503-30
  • ASTM D 7234-05 / D7522 / D4541
  • ZTV-SIB 90

Menu System Illustration

 Dy-2 Menu System

VIC:

Stuart McCurdy

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0428 315 502

 

Monica Simhadri

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0488 331 244

QLD:

Michael Dubery

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

T: (07) 3040 6166

M: 0419 477 715

NZ:

Jun Han Lee

T: +64 9 377 6778

E: jThis email address is being protected from spambots. You need JavaScript enabled to view it.

M: +64 274 738 758

WA:

(Head Office)

T: (08) 9322 4020

Derek Burns

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0498 800 373

Reuben Barnes

E: rThis email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0408 034 668

NSW:

T: (02) 9453 9999

William Ward - NDT / Instruments

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0418 381 709

Jeshwin Mohan - Lab / GPR 

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

M: 0487 043 466

Warehouse / Service Centre

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

E: This email address is being protected from spambots. You need JavaScript enabled to view it.

T: (02) 9453 9941

Linked In YouTube