Product Uses

Holding Power Tester is manufactured in accordance with Method A of the national standard GB/T4851-2014 and is suitable for tack testing of various adhesive products, such as pressure-sensitive tapes, medical patches, self-adhesive labels, protective films , etc.

Working principle

The test plate with the sample attached is vertically suspended on the test frame, and a weight of a specified weight is suspended at the lower end. The amount of displacement of the sample after a certain period of time, or the time it takes for the sample to completely detach, characterizes the adhesive tape's ability to resist pull-out.

Features

1. Using a microcontroller for timing results in more accurate timing and less error ;

2. Ultra -long duration timing, up to 99 hours, 59 minutes, and 59 seconds ;

3. Imported proximity switch , wear-resistant and impact-resistant, high sensitivity, and longer service life ;

4. The test plates and weights are designed strictly according to standards. The test plates are all laser-cut , with neat and smooth edges, no burrs or curls, ensuring the accuracy of the test data .

5. The system is controlled by a microcomputer and equipped with a PVC operation panel, membrane buttons and an LCD screen , which makes it convenient for users to quickly perform test operations and view data ;

6. The three testing stations can perform multiple sets of tests simultaneously ;

7. Automatic timing and locking functions further ensure the high accuracy of test results ;

Standard configuration

Main unit, 3 weights, 3 experimental plates , 3 tripods , 1 standard pressure roller , 1 bottle of cleaning agent

According to the standard

GB/T485-2014 Test Method for Holding Power of Pressure-Sensitive Adhesive Tapes