Road Surface Strength Pull-Off Tester

The Pavement Strength Pull-Off Tester uses hydraulic or mechanical devices to vertically pull off surface materials of the pavement, measuring their bond strength with the base layer. It is used to assess the interlayer bonding quality of asphalt and concrete pavements, evaluating construction effectiveness and pavement durability.
Selection
When selecting, consider that the maximum tensile force should cover the strength range of the pavement materials, the fixtures should be compatible with common pavement sample sizes, the equipment accuracy should meet industry testing standards, the operation interface should be simple and easy to read, and it should balance portability with adaptability to field environments.

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

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 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

High Accuracy S type sensor accuracy of 0.5%, range 0-10KN, with pull-off automatic stop function, three operation modes optional, can directly enter the test block area display force value and strength value

$ 1369.00

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

Control mode with high accuracy, equipped with cross latch universal joint to ensure concentricity. Measurement range 300N, speed adjustment 1-500mm/min, with pull-off stop and peak hold function.

$ 2110.00

Cross latch universal joint structure ensures concentricity, high closed-loop control accuracy, adjustable displacement rate of 1-500mm/min, load Measurement accuracy of +/- 1%, with pull-off shutdown and overload protection functions.

$ 2110.00

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

Control mode with closed loop, accuracy of +/- 1%, speed range of 1-500mm/min stepless speed regulation, with pull-off shutdown, peak holding function, universal joint structure to eliminate the influence of the sample.

$ 2110.00

Control mode using closed-loop high accuracy, Force Measurement range 100N, displacement rate 1-500mm/min adjustable, with pull-off shutdown and peak holding function, universal joint structure to ensure the test concentricity.

$ 2110.00

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

Adopt low-noise stepless speed regulation motor, with a speed range of 0-500mm/min, with force holding function and four test modes, equipped with limit protection device, support pull-off stop and set force value round-trip motion.

$ 735.00

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

Stepping motor and High Accuracy encoder ensure mechanical stability, displacement accuracy ≤ +/- 0.1mm, speed range 10-800mm/min, support force holding and pull-off stop function, equipped with limit and emergency protection device.

$ 1558.00

Single arm structure design, support 1-500mm/min stepless speed regulation, force measurement accuracy +/- 1%, can be disbonding, tensile, heat sealing strength test, with fixed elongation force measurement value and Linear dispersion display function.

$ 2110.00

Articles

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