Digital Pull-Off Adhesion Measurement Tester

The digital display pull-off adhesion tester uses a hydraulic system to vertically pull the spindle bonded to the sample surface, digitally displaying the maximum force at the moment of detachment to calculate the adhesion strength between the coating and the substrate. It is used for testing the adhesion of coatings and inks on substrates such as metals and concrete, guiding process adjustments.
Selection
When selecting, consider the maximum tensile range matching the sample strength, ensure the spindle size is suitable for the coating thickness, and confirm that the instrument's accuracy meets the testing standards. Check the stability of the hydraulic system, ensure the operation interface is user-friendly, verify that the accessories are complete for easy maintenance, and confirm that the data storage function meets recording requirements.

Terms

Standards

Instruments

Hydraulic automatic pull-off test, the pull-off speed is stable and controllable, the accuracy is +/- 1% full scale, equipped with pull-off kit size 10-50mm, built-in rechargeable battery and 200,000 Data storage.

$ 1698.00

Portable design built-in lithium battery, 0-3000p range accuracy +/- 1%, equipped with 10-50mm pull-off spindle, automatic calculation of pull-off force without conversion table, aluminum alignment unit to ensure uniform testing.

$ 1155.00

Equipped with a 20mm kit and trimmer, the range covers 0-20MPa, and precise positioning is achieved through a transparent sleeve, specially designed for high viscosity coating adhesion testing.

$ 590.00

With 0.5 accuracy class and 1000N range, support force holding time 0-999.9 seconds can be set, integrated pull-off stop and overload protection functions, easy and reliable operation.

$ 945.00

Portable design with built-in lithium battery, equipped with Type-c interface and U disk storage, pull-off kit size 10-50mm optional, accuracy +/- 1% full scale, with pull-out Linear dispersion display function.

$ 1119.00

Hydraulic pump is used to uniformly pull off the test column, the speed does not exceed 1MPa/s, the test force is directly displayed by liquid crystal, and the adhesion failure and cohesion failure can be distinguished, with an accuracy of +/- 1% F.S.

$ 78.00

Hydraulic system measurement coating adhesion, accuracy control within +/- 1% full scale, equipped with multi-function digital display, can automatically calculate different kit size results, self-positioning kit to adapt to various surfaces.

$ 1468.00

Suitable for low adhesion coating measurement, range 0~ 3.5MPa, using 50mm kit to provide High Accuracy and Repeatability, matching edge trimmer and transparent sleeve to ensure convenient and reliable testing.

$ 590.00

Hydraulic system to achieve coating detachment test, accuracy of +/- 1% full scale, equipped with multi-function digital display, support for a variety of kit size automatic calculation, portable design for a variety of places.

$ 945.00

Hydraulic system measurement coating adhesion, accuracy control within +/- 1%, equipped with self-positioning kit to ensure smooth and rough surface measurement results consistent, optional 10mm to 50mm variety of kit specifications.

$ 1274.00

Using DFD ® technology to ensure the true record of coating strength, the maximum tensile force of 6.3kN, accuracy +/- 1% F.S, self-adjusting feet to ensure 90 ° pull-off, light alloy structure weighs only 1.25Kg.

$ 9504.00

Adopt precision automatic control data collection system, range 3000N, accuracy class 0.5, with force holding and pull off stop function, support 100 groups of test Data storage and qualified judgment statistics.

$ 1387.00

Adopt double guide Rod structure to ensure Stability, Maximum Measured value 5000N, Travel 220mm, support stepless speed regulation and a variety of test modes, with pull-off stop and force retention functions.

$ 964.00

Hydraulic system measurement coating adhesion, accuracy +/- 1% full scale, optional 10-50mm kit, self-positioning characteristics on smooth rough surfaces do not affect the results, Portable design without external power supply.

$ 1468.00

Using 14mm spindle diaMeter, Measurement range 0-45.5 MPa, with adjustable electric loading rate, support for pull-out force-time Linear dispersion display and large-capacity data storage.

$ 1960.00

Articles

The adhesion tester employs a comparative analysis of methods including the cross-cut test, the scratch test, and the pull-off test.
This article compares three commonly used adhesion testing methods: the cross-cut test, the scratch test, and the pull-off test.
Adhesion Tester Pull-Off Method for Determining Adhesion Strength of Varnish
This article introduces the test method for measuring the adhesion strength of varnish using the pull-off method. It involves adhering test cylinders to the coating and substrate with adhesive, then vertically pulling them apart with an instrument to record the maximum pulling force and calculate the adhesion strength.
Pull-off testing for interlayer adhesion of multilayer coating systems.
This article introduces the pull-off method for testing the interlayer adhesion of multilayer coating systems. The test involves vertically bonding a pull-off head to the coating surface and applying a pulling force until the coating separates, measuring the required force to evaluate adhesion strength.
Correlation of Evaluation Results Among Circle Method, Grid Method, and Pull-Off Method in Adhesion Assessment
This article mainly discusses three common methods used in coating adhesion testing: the cross-cut test, the scratch test, and the pull-off test. The choice of method should be based on the specific characteristics of the coating and the testing objectives. Sometimes, combining multiple methods can provide a more comprehensive evaluation of adhesion performance.
Adhesion Test of Paint Film: Cross-Cut Method and Pull-Off Method
Film adhesion is a key performance indicator for evaluating the bond strength between a coating system and the substrate, with the cross-cut test and the pull-off test being two widely applied standard testing methods.