Fully automated pull-off adhesion testers for concrete strength testing
Evaluate bond strength of coatings and cementitious material with pull-off testing
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 Proceq 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 Proceq 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. This precision instrument is lightweight for easy operation, even on walls and overhead.
| Description |
Proceq DY-225 is an automated pull-off tester with a maximum pulling force of 25 kN (5620 lbf). It is suited for very high strength applications such as testing of fibre reinforced polymers (FRP) bonded to concrete structures. |
Proceq DY-216 is an automated pull-off tester with a maximum pulling force of 16 kN (3597 lbf). It is a mid-range instrument suitable for most pull-off testing applications. |
Proceq DY-206 is an automated pull-off tester with a maximum pulling force of 6 kN (1349 lbf). It has increased accuracy for low strength applications such as testing adhesive strength of mortars and renders. |
| Your Benefits |
 Calibration accuracy EN ISO 7500-1 Class 1  Comprehensive range of test discs plus adjustable foot configuration to cover a wide rang of applications  Simple programming of key parameters and fully automated test |
Calibration accuracy EN ISO 7500-1 Class 1 Comprehensive range of test discs plus adjustable foot configuration to cover a wide rang of applications Simple programming of key parameters and fully automated test |
Calibration accuracy EN ISO 7500-1 Class 2 Comprehensive range of test discs plus adjustable foot configuration to cover a wide rang of applications Simple programming of key parameters and fully automated test |
| Working Range |
1.3 to 12.7 MPa (185 to 1847 psi) |
0.81 to 8.1 MPa (118 to 1182 psi) |
0.3 to 3.1 MPa (44 to 443 psi) |
| Tensile force (50 mm test disc) |
2.5 to 25 kN (562 to 5620 Ibf) |
1.6 to 16 kN (60 to 3597 Ibf) |
0.6 to 6 kN (135 to 1349 Ibf) |
| Maximum Stroke |
5 mm |
5 mm |
5 mm |
| Maximum Pulling Speed |
2.2 mm/min (0.086 inch/min) |
4.65 mm/min (0.183 inch/min) |
4.65 mm/min (0.183 inch/min) |
