Tensile strength and peel test testing of horizontal tensile tester
Horizontal Tensile Tester is a testing instrument developed by our company in accordance with the new national standards.
This instrument adopts a unique vertical design, which has the characteristics of compact structure, complete functions, and convenient operation. The instrument adopts advanced components, supporting components, and single-chip microcontrollers from both domestic and foreign technologies for reasonable construction and multifunctional design. It has various parameter testing, conversion, adjustment, display, memory, and printing functions included in the standard, data processing functions, and can directly obtain statistical results of various data. It also has functions such as sensor over range protection, motor overload protection, and fault self diagnosis.
Horizontal Tensile Tester can be used to measure the tensile strength, elongation, fracture length, tensile energy absorption, tensile index, tensile energy absorption index, tensile energy absorption value, tensile time at fracture, and elastic modulus of paper, toilet paper, aluminum foil, aluminum-plastic tape, etc. It can also be used in conjunction with different fixtures for testing peeling, box opening force, etc.
1、 Tensile strength test
Test preparation
1. When the right chuck is suspended, the zero point force value should be displayed as ± 0.05% of the measured maximum force value. If it exceeds the limit, press the 【 Zero Adjustment 】 button to adjust it to zero.
Set the corresponding parameters.
2. Cut the sample with a standard paper cutter, with a standard width of 15mm ± 0.1mm and a length of approximately 250mm.
3. Fix the sample on the right clamp (lightly twist the butterfly screw for easy adjustment), then fix it on the left clamp, adjust the sample to be parallel to the two clamp edges (without wrinkles), and then tighten the left and right clamps. If conducting a wet tensile test, place a water tank filled with water 1-2 mm below the fixed clamp (right clamp).
4. Click the "Start" button to start testing:
Test completed, add new data to the standby interface list. Automatically calculate standard deviation and coefficient of variation when the data exceeds 3 times. Users can perform operations such as deletion and printing. When there are more than 4 selected data items, press "Save" to view other data items.
2、 Peel test
1. Test preparation
When the right chuck is suspended, the zero point force value should be displayed as ± 0.05% of the measured maximum force value. If it exceeds the limit, press the 【 Zero Adjustment 】 button to adjust it to zero.
Set the corresponding parameters.
2. According to the standard GB/T 2792-2014, sampling and preparation are carried out.
3. The prepared sample is manually peeled off, with one end fixed to the left chuck and the other end manually peeled off fixed to the right chuck.
