Overview
ZHIBANG ZB-BJ30 pneumatic adhesive peel strength tester is a special instrument used to measure the adhesive strength between sanitary napkins and pads and cotton fabrics.
Features
1, Using Servo Motor and High Accuracy Ball Screw Drive, Low Noise, Accurate Control
2. Equipped with a pneumatic clamping mechanism and a foot switch, easy to operate
3. Adopt color large-screen touch LCD display to display various data in real time
4. Simple parameter setting, convenient and reliable testing
5, directly obtain measurement results, including average value, standard deviation
6. Degree of automation: data processing and motion control, automatic reset and overload protection
7. Data communication: The instrument is equipped with a standard serial RS232 interface, which can provide data communication for the host computer comprehensive reporting system
Principle
The testing machine drives the High Accuracy ball screw through the servo motor, drives the clamping mechanism to move, and disbonds the adhesive-backed sample from the cotton fabric at a constant speed (such as 400 +/- 10mm/min). During the process, the force value Sensor accurately measures the disbonding force, thereby measuring the adhesion strength.
Applications
Sanitary napkins, pads
Standards
GB/T 8939-2018 "Sanitary napkins (including sanitary pads) ", ISO 1924 paper and Cardboard tensile strength determination, GB/T 12914 paper and Cardboard tensile strength determination
Steps
1. Connect the power supply (AC220V +/- 10%) and the air source (working pressure 0.3~ 0.5MPa).
2. Set the test parameters on the touchscreen.
3. Install the specimen with a width of 80mm on the pneumatic clamping mechanism as required.
4. Use the foot switch to start the test.
5. The instrument automatically completes the disbonding test (disbonding distance 60mm), and displays the force value Linear dispersion and results (such as average value, standard deviation) on the screen.
6. After the test is completed, the instrument can be automatically reset.
Notice
• Power supply voltage AC220V +/- 10%, frequency 50Hz.
• Ensure that the working pressure of the gas source is stable within the range of 0.3 to 0.5 MPa.
The instrument should be placed on a stable workbench.
• Before testing, please install the specimen correctly according to the standard requirements.
• Regularly maintain and calibrate the instrument to ensure Precision （ +/- 1%).
• Pay attention to the overload protection function of the instrument to avoid overload use.
• The instrument weight is 70kg, and safety should be paid attention to when handling.
