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Evaluate bond strength of coatings and cementitious material with pull-of 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.
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.
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-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.
Calibration accuracy EN ISO 7500-1 Class 2 & 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 testDY-206: 0.3 to 3.1 MPa (44 to 443 psi)
DY-216: 0.81 to 8.1 MPa (118 to 1182 psi)
DY-225: 1.3 to 12.7 MPa (185 to 1847 psi)
DY-206: 0.6 to 6 kN (135 to 1349 Ibf)
DY-216: 1.6 to 16 kN (60 to 3597 Ibf)
DY-225: 2.5 to 25 kN (562 to 5620 Ibf)
5mm
DY-206/216: 4.65 mm/min (0.183 inch/min)
DY-225: 2.2 mm/min (0.086 inch/min)
Adhesive strength of mortars and renders
Adhesive strength of asphalt
Adhesive strength of tiles
Bond strength of coatings and overlays
Bond strength of repair materials such as FRP
Tensile strength in concrete renovation
Asphalt binder
Bridges and highways
Skim coat
Combining pull-off method
Applied coatings on composite materials
DY-2 Link with live view of actual load rate graph
100 measurements
1500 mAh, 3.7V (min. 80 measurements)
4.5 kg