Overview
The YT-BBS300 book binding strength tester is a product developed according to the relevant provisions of the press and publication industry standard "EVA type hot-melt adhesive for book binding requirements and test methods" proposed by the National Technical Committee of Printing Standardization. It is mainly used for the determination of the binding strength of books and periodicals. It is an indispensable main testing instrument for book publishing, printing and binding, mass supervision and testing of book and periodical printing, scientific research and other industries and units.
Features
1. Equipped with a universal joint, all parts of the page can be evenly stressed to avoid tearing the page instead of breaking it
2. The upper limit setting of the force value is added. When the tensile force of the book page reaches this set value and does not break, it means that the binding has been qualified, and the lower fixture will automatically return to the car, and the book page will not be damaged, so that the user can reduce the loss
3. The main board adopts new technology and new design, and the CPU adopts a 32-bit ARM processor, which improves the processing speed of the instrument and calculates the data more accurately and quickly
4. Adopt 5-inch color Touchscreen, Chinese display, touch buttons, make the operation simple and easy to understand, real-time display of anti-pressure-deformation Linear dispersion, and time information
5. Fixture traverse speed adjustable (5-120mm/min)
6. Automatic reset, overload protection
7. Adopt thermal printing movement, no need to use inks and color ribbons, no noise when working, fast printing speed and other characteristics
8. This instrument is equipped with a standard RS232 interface for communication with microcomputer software
Principle
The instrument clamps the page through a fixture, applies a tensile force to measure the binding strength, and automatically stops when the force value reaches the set upper limit to avoid damage to the page.
Applications
Book publishing, printing and binding, mass supervision and testing of books and periodicals, scientific research
Standards
Requirements and test methods for EVA type hot-melt adhesive for bookbinding
Steps
1. Connect the power supply and turn it on.
2. Set the upper limit of the force value and the traverse speed of the fixture
Step 3 Hold the pages on the fixture
4. Start the test, and the instrument automatically applies the tensile force
5. Real-time observation of pressure-deformation Linear dispersion
6. The instrument is automatically reset after the test is completed
7. Output results through thermal printer or transfer data through RS232 interface
Notice
• Power supply voltage is AC (220 +/- 10%) V, 50Hz
• Ambient Temperature should be maintained at (10~ 35) ℃, relative humidity < 85%
• Measurement range not exceeding (0-300) N
The length of the clamping page should be between 100mm and 310mm
• Return speed setting range is (1~ 120) mm/min
• Avoid overloading the instrument
• Regularly check instrument accuracy and function
