Overview
ZB-WL500 horizontal tensile force tester is a professional testing instrument launched by ZHIBANG brand, mainly used to test the tensile strength, fracture length, elongation, tensile energy absorption, tensile energy absorption index, tensile energy absorption index and other parameters of paper, Cardboard, Plastic film and Miscellaneous Non-metallic materials.
Features
1. Adopt servo control for low noise and accurate control.
2. Adopt large-screen color touch LCD display, Chinese menu, real-time display of various data and tensile curve.
3. Measurement range of 0-30N, accuracy up to 0.01N, resolution 0.01N, professional for the measurement of paper parameters.
4. Direct measurement results: After completing a set of tests, it is convenient to directly display measurement results and print statistical reports, including average value, standard deviation and coefficient of variation.
5. Variable sample size and tensile speed: For commonly used standard size samples, the tensile test is directly carried out at the specified speed, and the tensile speed, test length and width can be directly set in the display screen as needed.
6. Degree of automation: Instrument design uses professional devices at home and abroad, single-chip microcomputer for information sensing, data processing and action control, with automatic reset, data memory, 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.
8. Measurement range: Measurement range can be changed according to user needs to configure different dynamometers, which can be widely used in tensile testing of various papers and materials.
9. Multifunctional, flexible configuration: The instrument is mainly used for paper measurement, and changing the configuration of the instrument can be widely applied to the measurement of other materials.
Principle
The instrument is driven by a servo control system, and information sensing, data processing and action control are carried out by a single-chip microcomputer. The tensile force is applied to the clamped sample, the force value and deformation are measured in real time, and various mechanical properties are calculated.
Applications
Paper, Cardboard, Plastic film, Miscellaneous Non-metallic materials
Standards
ISO 1924、GB/T 12914、GB/T 24328.3、GB/T 24328.4
Steps
Connect the power supply (AC220V +/- 10% 50HZ).
2. Through the large-screen color touch LCD screen, use the Chinese menu to set the test parameters, such as tensile speed (1~ 399 mm/min), sample spacing (arbitrarily set between 25mm and 200mm, default 180mm), etc.
3. Install and clamp the specimen.
4. Start the test, the instrument automatically performs tensile test, real-time display data and tensile curve.
5. After the test is completed, the instrument directly displays the measurement results and can print statistical reports.
6. Data communication can be carried out through the RS232 interface.
Notice
• Power supply voltage AC220V +/- 10% 50HZ.
• The range of the instrument is 500N, please do not overload it.
• The stretching speed and return speed can be adjusted digitally within the range of 1 to 399mm/min, please set it reasonably according to the standard or needs.
• The sample spacing can be arbitrarily set between 25mm and 200mm, pay attention to the firm clamping.
The instrument has an overload protection function, but it still needs to be operated properly.
• Regular maintenance to ensure indication Precision （ +/- 1%).
