Overview
JINGHUAYIQI JH - WN-LL (300N) Universal UTM is widely used in the measurement of Tensile Strength, elongation and Tensile Energy Absorption of paper, Cardboard and Miscellaneous Non-metallic materials. The instrument can measure paper tension, Tensile Strength, elongation, fracture length, Tensile Energy Absorption, tensile index, Tensile Energy Absorption index, especially can sense small quantities, and has the ability to measure the corresponding parameters of paper (including wet strength value).
Features
1. The transmission mechanism adopts ball bearings for smooth and accurate transmission; it adopts imported motors for low noise and accurate control.
2. Large-screen LCD display, Chinese menu. During the test, the stretching time, load tension, etc. are displayed in real time; the new software has the function of real-time display of Linear dispersion; the instrument has powerful data display and analysis, management capabilities.
3. Adopt modular integrated printer, easy to install and low failure; thermal printer and dot matrix printer are optional.
4. Measurement range of 0~ 30N, accuracy up to 0.01N, resolution 0.01N, paper-specific.
5. Direct measurement results: After completing a set of tests, it is convenient to directly display measurement results and print statistical reports, including average value, Standard Deviation and Coefficient of Variation.
6. Degree of automation: Instrument design uses professional devices at home and abroad, single-chip microcomputer for information sensing, data processing and action control, with automatic reset, data memory, overload protection and fault self-diagnosis characteristics.
7. Multifunctional, flexible configuration: The instrument is mainly used for paper measurement, and changing the configuration of the instrument can be widely applied to the measurement of other materials.
Principle
The instrument uses a single-chip microcomputer for information sensing, data processing and action control, and realizes smooth and accurate stretching operation through ball bearing transmission mechanism and imported motor. Real-time monitoring and display of load tension and other parameters during stretching process.
Applications
Measurement of Aluminum Foil, Aluminum Plastic Tape Tension Resistance, Tensile Strength, Peel Strength and Elongation, measurement Plastic film tensile strength, elongation and Modulus of Elasticity, measurement of food bag heat sealing strength, Tensile Strength and Peel Strength, measurement of towel adhesive strength, edge sealing strength, Tensile Strength and elongation, measurement Pressure sensitive adhesive Peel Strength and Tensile Strength, measurement of synthetic fiber filament breaking strength and elongation, measurement of zipper slip
Standards
GB/T 12914-1991、GB 13022-91、GB/T1040-92、GB2792-81、GB/T 14344-9、GB/T 2191-95、QB/T 2171-95
Steps
1. Set the chuck spacing and stretching speed.
2. Install the sample and start the test.
3. Real-time observation of tensile curves and parameter display.
4. Obtain and print the result report directly after completing the test.
Notice
• Power supply voltage AC220 +/- 10%, 50Hz, 2A.
• Operating Environment temperature should be kept at 20~ 40 ℃, relative humidity < 85%.
• To avoid overload operation, the instrument has an overload protection function.
• Regularly check the operating status of the transmission mechanism and motor.
• Adjust the instrument configuration according to the material type.
