Overview
PN-HT300F horizontal computer tensile instrument is a small-range test instrument designed and developed by PNSHAR brand according to the national standard GB/T12914 and ISO1924-2. It is mainly used for the measurement of paper tension, tensile strength, elongation, fracture length, tensile energy absorption, tensile index, tensile energy absorption index and wet tensile strength, as well as 180 ° Peel Strength of Pressure sensitive adhesive tape. The instrument adopts modern mechanical design concepts and ergonomic principles, and is equipped with a professional high-speed ARM processor. It is novel in design, convenient to use and excellent in performance.
Features
1. Adopt new module circuit design, with WIFI Internet of Things function, can save test results to Cloud as a Service, query and generate reports through dedicated QMS quality management system.
2. Adopt imported stepper motor control, use subdivision technology, instrument positioning is accurate, speed Response is fast, test efficiency is high.
3. With over-range prompt function, effectively protect the Sensor.
4. High-speed ARM processor, Degree of automation, fast data collection, automatic measurement, intelligent judgment.
5. Using 24-bit High Accuracy AD Converter and High Accuracy Weighing Sensor, force data collection is fast and accurate.
6. Real-time display of force and deformation.
7. Touch screen operation, user-friendly design, simple and convenient operation.
8. Can be connected to computer software to facilitate data analytics management, saving and printing.
Principle
The instrument is driven by imported stepper motors to achieve accurate displacement control. During the test, the sample is clamped between the clamps, and the motor drives the clamps to apply tension to the sample. The High Accuracy Weighing Sensor detects the change of force value in real time, and the 24-bit High Accuracy AD converter converts the analog signal into a digital signal. Fast data collection and processing are carried out by the high-speed ARM processor. Finally, the force value and deformation are displayed in real time on the touch screen, and various tensile performance indicators are automatically calculated.
Applications
Paper, paper, pressure sensitive tape
Standards
GB/T 12914、GB/T 2792、ISO1924-2 、GB/T 24328.3、GB/T 24328.4、TAPPI T494、ISO 12625-4、 ISO 12625-5
Steps
1. Turn on the power supply and turn it on to warm up.
2. According to the test requirements (tensile test, 180 ° disbonding test or wet tensile test), select the corresponding working mode on the touch screen and set parameters (such as test speed).
3. Place the sample correctly on the instrument fixture.
4. Start the test, the instrument automatically runs and displays the force value and deformation in real time. Linear dispersion.
5. After the test is completed, the instrument automatically calculates and displays the results.
6. Data can be printed through a thermal printer, or uploaded to computer software through an RS232/USB interface for further analysis and management.
Notice
• The instrument should be placed in an environment with indoor temperature (20 +/- 10) ° C and relative humidity < 85%.
• Power supply voltage is within (100~ 240) VAC range before use.
When clamping the sample, ensure that the clamping is firm to prevent slippage during the test.
• Pay attention to the range range of the instrument (0.3~ 30N) to avoid the use of over-range. The instrument has the function of over-range prompt.
The test speed can be set within the range of 1 to 350mm/min, and it is recommended to use (20 +/- 1) mm/min for standard testing.
• Maintain instruments regularly to ensure the cleanliness and accuracy of Sensors and moving parts.
When connecting to a computer or using network functions, make sure that the interface and network connection are stable.
