Pull-off strength (Bond Strength), Pull-off adhesion tester
STANDARD: ISO4624, ASTM D4541 AND ASTM D7234
This method is particularly suitable for applications concerning testing repairs of concrete structures where the
bond strength between two layers is an important factor. The same principle is applied to test the adhesive strength
of different types of surface coatings like cement plaster, lime, wall plaster, etc. on its support.
Maximum pressure: 2.5 tons
1. Serial communication port:
Communicate with the computer through RS-232 serial communication port through which stored test data can be
transmitted to the computer.
Test results can be printed out by the provided software.
2. Sensor input port:
Through shielded wire of sensor and straight load sensor to measure adhesion force.
3. Zero adjustment potentiometer:
allow to manually adjust the initial value of sensor to zero.
4. Calibration potentiometer: calibrate the sensor