YINUO YN-SLY16N Microcomputer Tear Tester
YN-SLY16N
YiNuo YN-SLY16N Microcomputer Tear TesterSPEC
YiNuo YN-SLY16N Microcomputer Tear TesterDetails
YiNuo YN-SLY16N Microcomputer Tear TesterPacking list
- SKU
- NB033141
- Measurement range
- A: （ 50 ~ 8000 ） mN 、 B: （ 8000 ~ 16000 ） mN
- Tear arm
- 104±1mm
- tearing initial angle
- 27.5±0.5°
- tear distance
- 43±0.5mm
- incision length
- 20mm
- Longitudinal displacement of incision
- 8mm
- Paper surface size
- 25*15mm
- Maximum clamping area
- 6.48cm2
- clamping torque ratio
- 2.2:0.7
- number of free pendulums
- min≥20，mid≥25,stand≥35.
- Specimen size
- (63±0.5)mm*(50±2)mm
- Cutter arm ratio
- 14：5.5
- tear migration
- Less than the edge extension wire 10mm
- Distance between clamps
- 2.8±0.3mm
- Human Machine Interface
- 3.2In LCD display, modular integrated thermal function
- Dimensions
- 450*380*550mm
- Weight
- About 30kg
Instrument Usage
YN-SLY16N microcomputer tear Tester is used to test the force required to tear a certain amount of pre-cut paper, the instrument uses an optical encoder to measure the angular position of the pendulum tear, and converts this test amount into tear units. It is suitable for the determination of tear degree of all kinds of paper, and can also be used for the tear strength testing of sheet composite materials such as low-strength cardboard, textiles, leather, films, etc., and is suitable for paper mills, scientific research institutions and quality inspection departments.
Operating Principle
The working principle of the paper tear Tester is: a stack of specimens (usually 4 layers) with a specified pre-incision, the pendulum is raised to a certain height so that it has a certain potential energy, when the pendulum is free to swing, the sample is torn apart by its own stored energy at a fixed distance, and the potential energy loss of the pendulum is used to measure the work done in the process of tearing the sample.
Enforce the standard
GB/T 455、QB/T 1050、ISO 1974、JIS P8116、TAPPI T414
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