Proceq DY-2 range of Pull-off Testers

Abbey Spares and Supplies Ltd

The Proceq 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.

Pull-off testing is one of the most widely used test methods in the construction industry. This is reflected in the huge number of standards dedicated to the method.

It has long been known that one of the major influences on the result of a pull-off test is the operator influence in the application of a constant load rate. The Proceq DY-2 with its integrated, feedback controlled motor removes this variable completely, by providing a fully automated test at a constant load rate which can be verified.

The Proceq pull off tester measures the adhesive strength of applied coatings e.g. plastic or concrete coatings, mortars, plasters, bituminous coats
Determining the surface strength of concrete and other materials
The pull off tester is ideal for the evaluation of tensile strength in concrete renovation

Features

The Proceq 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

Application

  • The pull off tester measures the adhesive strength of applied coatings e.g. plastic or concrete coatings, mortars, plasters, bituminous coats
  • Determining the surface strength of concrete and other materials
  • The pull off tester is ideal for the evaluation of tensile strength in concrete renovation

Product Variations

  • DY-206 has increased accuracy for low strength applications
    such as testing adhesive strength of mortars and renders.
  • DY-216 covering most applications.
  • DY-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 tester Dyna Estrich is specially designed to measure the adhesive strength of floor coatings.

Working Range

Tensile Force Test Disc Ø 50mm
DY-206 0.6 – 6 kn 0.3 – 3.1 MPa
135 – 1349 Ibf 44 – 443 psi
DY-216 1.6 – 16 kn 0.81 – 8.1 MPa
360 – 3597 Ibf 118 – 1182 psi
DY-225 2.5 – 25 kN 1.3 – 12.7 MPa
562 – 5620 Ibf 185 – 1847 psi

The following standards can be applied to the pull off tester:

  • EN 1542
  • EN 1015-12
  • EN 1348
  • ISO 4624
  • BS 1881
  • Part 207
  • ASTM D 4541
  • ASTM C 1583
  • ASTM D 7234-05
  • ASTM D 7522
  • ZTV-SIB 90

Proceq Pull Off Tester DY 2

DY-225

Proceq_DY-2_Unit 2

Proceq_DY-2_Application

PDF

Proceq DY-2 Brochure

PDF

Proceq Concrete Instruments Brochure