Overview
JINGWEN JW102A2Z paper bursting resistance tester is a special instrument for testing the bursting strength of various types of paper. Its performance parameters comply with ISO2758 and GB454 standards. The instrument is also suitable for bursting resistance testing of non-paper sheet materials such as silk and cotton cloth. It has the characteristics of simple operation and reliable performance. It is an ideal equipment for R & D institutions, paper mills, Encasement industries and Quality control departments.
Features
1. Use 320 * 240 dot matrix liquid crystal display.
2. With a friendly menu-style human-machine interface, it is easy to operate.
3. With power failure protection test data function.
4. Can save and double-page display the last 99 test records when powered off.
5. Equipped with a fast, high-mass micro printer, it can output complete and detailed test data reports.
Principle
The instrument applies uniform and increasing pressure to the sample clamped between the upper and lower clamping rings through the hydraulic system until the sample breaks, so as to measure its burst resistance. The system has a stable oil feeding speed, and has a High Accuracy pressure sensor and data processing unit to ensure the accuracy of the test results.
Applications
R & D institutions, Paper manufacturers, Encasement industry, Quality control departments, Testing of non-paper sheet materials such as silk and cotton
Standards
ISO2758 "Paper - Determination of Burst Resistance", GB454 "Determination of Paper Burst Resistance"
Steps
1. Connect the power supply and turn on the power switch of the instrument.
2. Install and check the film according to the test standards.
3. Place the specimen evenly on the lower clamping ring and fix it through the clamping system.
4. Select or set the corresponding test parameters on the operation interface.
5. Start the test, the instrument automatically pressurizes until the sample breaks, and records the burst resistance value.
6. After the test is completed, the data is automatically saved, and the test report can be printed through the micro printer.
7. After the test, turn off the power of the instrument.
Notice
• Make sure the instrument is well grounded before use, Power supply voltage is 220V +/- 10%, 50Hz.
• Regularly check and replace the film to ensure that it is intact and nondestructive to ensure the accuracy of the test results.
• Before testing, please confirm that the upper and lower clamp ring aperture meets the standard requirements (upper clamp ring aperture: φ (30.5 +/- 0.1) mm, lower clamp ring aperture: φ (33.1 +/- 0.1) mm).
• The instrument should be placed on a stable working table to avoid vibration and impact.
• Please use the special glycerin provided with the instrument and keep the hydraulic system clean.
• Non-professionals should not disassemble the instrument. If there is any failure, please contact a professional maintenance personnel.
• After the test is completed, clean up the sample residue in time to keep the clamping area clean.
