GB/T 12914-2018 Paper Tensile Strength Tester

GB/T 12914-2018 Paper Tensile Strength Tester

Model: DLS-03 (Vertical Type)

Purpose: The touch screen paper tensile tester is designed to measure the tensile strength, elongation at break, and tensile energy absorption of paper, paperboard, and other similar sheet materials. The tester features a single-screw vertical structure, with structural parameters and technical performance fully compliant with ISO 1924/2-1985 "Determination of tensile properties of paper and board—Constant rate of elongation method" and QB/T 1670-92 "Microcomputer-controlled electronic tensile strength tester." The vertical design allows for convenient and secure sample clamping, ensuring durability. It incorporates electronic measurement and control technology, with a touch screen displaying force value, elongation, and the time taken to break the sample. A mini printer is used to print test reports, offering comprehensive functionality, simple structure, and easy operation and maintenance.

Features

1. Touch screen operation and display, with clear visibility of test results and process, simple operation, and higher precision!

2. Stepless speed adjustment allows arbitrary setting within the range of 1–500 mm/min with high accuracy!

3. Wider range of capacity: 50N, 100N, 300N, 500N can be selected arbitrarily!

4. Test curve display: The testing process can display curves (force value, displacement), making result analysis more scientific, effective, and accurate!

5. Connect to a mini printer: Enables direct and timely printing of test dates and results!

6. Peak hold: Features a test force hold function, making it more convenient to view test results!

7. Overload protection: For tests exceeding the machine's capacity, the tester automatically activates overload protection to prevent damage!

8. Automatic stop: The test stops automatically upon sample breakage, retaining the peak force value for easy result viewing!

Technical Parameters

· Load range: 0–500N (optional configurations: 50N, 100N, 200N, 300N, 500N)

· Accuracy: Grade 1

· Resolution: 0.01N

· Loading speed: 0–500 mm/min (stepless speed adjustment)

· Sample width: ≤30mm

· Tensile stroke: 500mm

· Power: 40W

· Power supply: 220V, 50Hz

· Dimensions: 400mm (W) × 920mm (L) × 420mm (H)

· Net weight: 40KG

Standard Configuration: Main unit + 1 set of fixtures + 1 mini printer

Complies with Standards: GB/T 12914-2018, GB/T 465.2-2008, QB/T 1670, ISO 1924