Battery film puncture strength tester GB/T36363-2018 Shanghai Chengsi-Product Features

Battery film puncture strength tester Diaphragm puncture strength tester adopts automatic clamping device to complete the test automatically, with accurate and stable test data and good repeatability
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It is suitable for measuring the puncture resistance of battery diaphragms, films, composite films for packaging, bags and other sheets against being penetrated by a puncture needle (represented by puncture resistance, puncture resistance strength or puncture elongation) Working mode: puncture resistance: puncture needle The maximum force required to penetrate the pattern vertically
.

Puncture resistance: Test the puncture resistance of unit thickness
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Puncture elongation: After the puncture needle touches the sample, the starting point is when the force value reaches the pre-pressure, and the position distance of the puncture needle when the sample penetrates
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Test method: Put a test piece with a diameter of 100mm on the fixture, press the test button to automatically clamp the test sample, and then use a steel needle with a diameter of 1.
0mm and a radius of 0.
5mm at the spherical tip to measure the temperature at (50±5) mm/ min or (100 ± 10) mm/min to remove the top puncture, and read the maximum load of the steel needle penetrating the test piece
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The instrument automatically calculates the puncture strength
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Note: The number of test pieces is more than 5, and the technical average value is taken
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Executive standard: GBT 37841-2019 Test method for puncture resistance of plastic films and sheets ) N resolution: 0.
01 N Accuracy: ±0.
5% (0.
5 class) Load sensor: resolution is 0.
01 N; Puncture needle: φ=1.
0mm, the head is spherical R=0.
5 mm; Test speed: (100±10 )mm/min or (50±5)mm/min (optional) Sample holder: inner diameter is (10±0.
1) mm or (50±0.
5) mm (optional) Power supply: AC 220V±22V, 50Hz product Features: 1.
High precision Using high-precision load cells to ensure that the test accuracy error is within ±0.
5%
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2.
Good repeatability Using stepper motor control, the probe travel process is accurate and stable, and the measurement results are repeatable
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3, easy to use, easy to operate LCD Chinese display, friendly man-machine interface operation
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The automatic clamping device is adopted to complete the test automatically, with the function of statistical processing of test data, output by a micro-printer, and can also be connected to a computer for operation
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When connected to a computer, in addition to automatically memorizing and storing the results, it can also display and save the burst curve
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4.
It is convenient for measurement and calibration.
The instrument is equipped with special calibration weights and has a built-in calibration program, which is convenient for measurement and calibration departments (third parties) to calibrate the instrument.
Product use This machine can be used to test the stretching, piercing and tearing of battery diaphragm materials.
Experiments such as cracking are the basic equipment for quality control, incoming material inspection, physical property testing, mechanical research, and material development
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Application areas: film self-adhesive tapes, automobiles, ceramics, composite materials, construction, food and medical equipment, metal, paper, packaging, rubber, textiles, wood, communications and various special-shaped materials.
This machine meets various standards for battery separators.
For piercing, different piercing fixtures can be customized according to different standards
.