GB/T4851-2014 Adhesion Tester

Model: CBY-2D (3)

Purpose: The test plate with the sample attached is vertically suspended on the test stand, with a specified weight hung at the lower end. The displacement of the sample after a certain period or the time taken for the sample to completely detach is used to characterize the adhesive tape's resistance to pull-off. This equipment uses a microcontroller for timing and an LCD screen to display the test time. It is suitable for adhesion testing of products such as pressure-sensitive adhesive tapes.

Product Features

1. Utilizes microcontroller timing, touch LCD screen to display test time, and automatically calculates test results.

2. Equipped with a mini printer for storing and printing test results.

3. External power supply, with separate control for each station, enabling independent switching, effectively extending the instrument's lifespan and saving energy.

4. Imported proximity switches, wear-resistant and impact-resistant, highly sensitive, with a longer service life.

5. Ultra-long timing capability, up to 99.99 hours.

6. Complies with the latest national standard GB/T4851-2014, featuring dual inclination and triangular loading plate.

Technical Parameters

Standard pressure roller: 2000g±100 g

Weight: 1000±10g (including hook weight) (optional 4500±200g)

Test plate: 125 (L) mm × 50 (B) mm × 1.5 (D) mm

Timing range: 0–100h

Number of stations: 3

Dimensions: 300 (L) mm × 240 (B) mm × 400 (H) mm

Net weight: 10kg

Power supply: AC 220V 50Hz

Standard Configuration: Main unit, 3 weights, 3 test plates, 1 standard pressure roller

Compliance Standard: GB/T4851-2014 "Test Method for Adhesion of Adhesive Tapes"