Function and Use

The SN-3S electronic tensile testing machine is suitable for testing the mechanical properties of various plastic films, paper aluminum-plastic composite films, tapes, soft packaging materials, rubber sheets, paper, non-woven fabrics, etc. for stretching, peeling, heat sealing, tearing and other mechanical properties. It has the advantages of high precision, easy operation, intuitiveness, reliability and wide application. It meets the requirements of the national technical supervision department for test technology and is widely used in plastic film, food, and pharmaceutical production enterprises for product quality control and testing institutions, scientific research and teaching experiments in schools, etc.

Testing Principle

The electronic tensile testing machine uses electronic sensors to convert the force signals generated during the test into electrical signals, and then the computer collects and processes the data, and calculates the mechanical properties of the sample such as stretching, compression, and bending through software.

Comply with standards

GB 8808, GB 13022-1991, GB/T1040, GB4850-2000, GB/T17200, GB/T16578, QB/T1130, GB/T 2791, GB/T 2790, GB/T 7122, GB/T 6344, GB 10808

Instrument features

1. It has a flexible and diverse interface and control method, and can perform multiple tests such as stretching, peeling, heat sealing, tearing, etc., and can set multiple parameters such as speed, thickness, and fixture;

2. It has a multi-level protection device to make the test run safe and reliable; the small screw design is more durable.

3. The core imported components are more accurate and durable.

4. The touch screen displays the operation, which is easy to operate and the data is intuitive.

5. The calibration is set with an independent password to prevent accidental modification.

Technical parameters

Measuring range: 0-300N

Accuracy: ±1%

Force resolution: 0.001N

Displacement resolution: 0.01mm

Stretching speed: 300 mm/min fixed speed, not adjustable (factory default 300 mm/min)

Human-machine interface: LCD display

Print output: modular integrated thermal printer

Working environment: temperature (20±10)℃, humidity <85%

Dimensions: 460*400*1030mm

Stretching distance: 550mm

Weight: 55kg

Instrument configuration

One host, one power cord, one set of stretching fixture