1、 Product Overview:

This instrument is mainly suitable for measuring the tensile strength and elongation of toilet paper and cardboard, and can also be used for testing the tensile performance of other low tensile strength and low elongation sheet materials. Electronic measurement and control technology has been applied, with a LCD screen displaying force values, complete functions, simple structure, and easy operation and maintenance. Complies with GB/T2611-2007 General Technical Requirements and GB/T16491-2008《》Standard. Compliant with relevant regulations such as ISO1924/2, GB/12914, GB/T20808, etc., capable of measuring resistance and elongation;

2、 Product features:

2.1 Adopting high-quality motors with low noise and control; Microcomputer control, small size, high precision, strong reliability, easy to learn and operate;

2.2 Large screen LCD display and Chinese menu. Real time display of test force and other data during the experiment;

2.3 The use of high-speed single-chip microcomputers and high-speed sampling modules ensures real-time measurement data (force values will not be lost);

2.4 Peak holding: With the function of holding the test force value, it is more convenient to view the experimental results;

2.5 Overload protection: For tests exceeding the range of the testing machine, the testing machine will automatically activate overload protection to avoid machine injury;

2.6 Automatic shutdown: The test will automatically shut down when pulled apart, and maintain the peak force for easy viewing of experimental results according to testing needs;

2.7 Data Communication: The instrument is equipped with a standard serial RS232 interface, which can provide data communication for the upper computer comprehensive reporting system;

2.8 The force measurement unit is composed of high-precision force sensors and a digital control system with a microcontroller as the central processor.

3、 Main equipment configuration:

3.1 One horizontal high-strength host:

3.1.1 A set of high-precision circular arc synchronous deceleration system;

3.1.2 A set of high hardness gears and racks;

3.1.3 One set of specialized stretching aids;

3.2 One set of measurement and control system:

3.2.1 A set of servo speed control system;

3.2.2 One set of servo speed regulating motor;

3.2.3 One load sensor;

3.2.4 A set of dedicated microcomputer measurement and control system for the testing machine.

4、 Introduction to Measurement and Control System:

4.1 The entire system adopts digital design, which is safe, stable, reliable, and highly accurate;

4.2 There are no adjustable components in the entire system, and digital zeroing and automatic calibration of measurement and control parameters are required;

4.3 The control system integrates functions such as programmable amplification, A/D conversion, digital I/O, counting, and pulse generation (PWM);

4.4 The instrument is equipped with a standard serial RS232 interface,

4.5 Based on Chinese interface menu processing, simple operation, powerful functions, intuitive parameters, and easy adjustment.