Overview
The SLY-S1 Electronic Film Tear Tester is a professional testing instrument under the CHENCHI brand. It is suitable for the tear resistance detection of films, sheets, waterproofing rolls, woven materials, paper, Cardboard, Spinning & weaving products, non-woven fabrics and other materials. The instrument has been redesigned with a modern Appearance and a series of new features, which excels in value, accuracy, safety and flexibility.
Features
1. Use a professional potential energy method to ensure that the test results have good Repeatability.
2. Equipped with a micro-control system, it can automatically test, calculate, and analyze results, print reports, and upload data.
3. The control system is user-friendly, providing a Chinese and English operation interface, and the function soft key design makes the operation simple and convenient.
4. All test data and statistical results can be freely viewed within the host.
5. Test units can be selected and automatically converted between N, cN, gf, and lbf to meet different standard requirements.
6. Pneumatic sample clamping is used to ensure consistent clamping force and reduce operating strength; pendulum release effectively avoids human error.
7. Equipped with automatic incision function to ensure uniform incision shape and reduce operating intensity.
8. Equipped with multiple sets of pendulum capacities to meet the diverse testing needs of users.
Principle
The instrument makes the pendulum have a certain potential energy by raising it to a certain height. When the pendulum is free to pendulum, it uses its own stored energy to tear the sample. The computer control system calculates the energy consumed when tearing the sample, so as to obtain the force required to tear the sample.
Applications
Basic applications: Plastic film, sheet (such as polyolefin, polyester, aluminum-plastic composite film, etc.), paper, Cardboard, Spinning & weaving materials. Extended applications: Encasement bags, rubber latex gloves, stretch wrap film, paper subway tickets.
Standards
Plastics: GB/T 11999, ASTM D1922, ISO 6383-2, JIS K 7128-2, NF T 54 141. paper: GB/T 455, APPITA P 400, ASTM D 689, BS 4468, CSA D9, DIN 53128, EN 21974, ISO 1974, JIS P 8116, PAPTAC D9, SCAN P11, TAPPI T414, UNI 6444. Spinning & weaving products: GB/T 3917.1, ASTM D1424, DIN 53862, EN ISO 13937-1, ISO 4674-2, ISO 9290, M & S P29, NEXT 17, NF G07-149. Non-woven fabric: ASTM D5734, WSP 100.1.
Steps
1. Select the appropriate pendulum capacity according to the testing requirements.
2. Place the sample in a pneumatic clamping device and fix it.
3. Use the automatic incision function to incide the sample.
4. Raise the pendulum to the specified height.
5. Release the pendulum to free the pendulum to tear the specimen.
6. The micro-control system automatically calculates and displays the test results.
7. View data, print reports or upload data through the operation interface.
Notice
• Measurement range is 0~ 16N, 32N, 64N (corresponding to 16000gf, 32000gf, 64000gf), please choose the appropriate range according to the sample strength.
• Ensure that the air source pressure is within the range of 0.6 to 0.8MPa to ensure the normal operation of pneumatic clamping.
• The power requirements of the instrument are 220V 50Hz and the power is 100W. Please ensure that the power supply meets the requirements.
• Before operation, please confirm that the cut length of the sample is 20 +/- 0.1mm, and the distance between the paper jacks is 2.8 +/- 0.3mm to meet the standard test conditions.
• Instrument weight is 55kg, Dimension is 480 * 420 * 470mm, please make sure to place firmly.
• All buttons are function soft keys, please refer to the interface prompts when operating.
