Description
Supports the following standards: BS 1881 PART 207, EN 1542, EN 1015, EN 1348, ISO 4624
The quality of concrete repairs is determined by the adhesive strength between the repair material and the substrate. Pull-off testing is the most widely used test method to assess bond strength. The DY-2 family of automated pull-off testers covers the complete range of pull-off applications with unmatched ease of operation and the ability to store a complete record of the test. The DY-2 with its integrated feedback controlled motor provides a regulated load rate as specified by all standards, thereby providing a fully automated test for the most repeatable results. It is lightweight for easy operation even on walls and overhead.
The DY-2 pull-off testers are also unique, in that they record every single test parameter required by specifications:
- Test disc size
- Maximum load applied
- Automatic calculation of bond strength
- Applied load rate with graphical record
- Time and date of the test
- Complete time of test
- Failure mode
With the DY-2 pull-off testers, the operator is able to provide a complete record of the pull-off or bond test, proving that the test was carried out in accordance with applicable standards.
Three versions are available, the HC-2985: 135 – 1349 lbf (0.6 – 6kN) covers most common applications, while HC-2986: 360 – 3597 lbf (1.6 – 16kN) provides increased accuracy for low-strength applications, and, the HC-2987: 360 – 562 – 5620 lbf (2.5 – 25kN) can be used 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.
HC-2985: 135 – 1349 lbf (0.6 – 6kN) Tensile Force
HC-2986: 360 – 3597 lbf (1.6 – 16kN) Tensile Force
HC-2987: 562 – 5620 lbf (2.5 – 25kN) Tensile Force
