Material Flexural Fatigue Testing Equipment ISO ASTM Compliance
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The Flex Durability Tester is suitable for testing the rub resistance of various flexible films, composite films, and coated films. It is also known as a rub tester or film rub tester. It can simulate the rubbing, folding, and pressure damage that films experience during production, processing, and transportation. After the rub test, the material's rub resistance is evaluated by detecting changes in the number of pinholes or the barrier properties before and after the test, providing quantitative data for packaging design and practical applications.
Standards
ASTM F392: Test Method for the Flexural Resistance of Flexible Barrier Layer Materials
YY/T 0681.12: Test Methods for Sterile Medical Device Packaging - Part 12: Soft Barrier Materials - Resistance to Stretch
GB/T 41347-2022: Test Method for the Stretch Resistance of Flexible Packaging Materials
Features
7-inch touchscreen operation for convenient and quick setting of test parameters
Password login for four-level management access
Four sample stations easily enable combined tests under different conditions
Servo motor control ensures precise stroke positioning, further guaranteeing the accuracy of test results
Equipped with a mini printer for convenient data printing at any time
Brand-name drive motors offer strong environmental adaptability, stability, and durability
Precision-machined motion mechanisms ensure low-noise operation
Program limit protection and an emergency stop button provide both hardware and software protection for the instrument.
Technical Parameters
| Technical Parameter | Specification |
|---|---|
| Rubbing Frequency | Usually adjustable, such as 45 times per minute, etc., used to simulate the rubbing frequencies that packaging materials may encounter in actual use. |
| Number of Rubbing Times | Usually, there are multiple modes available, such as Mode A (2700 times), Mode B (900 times), Mode C (270 times), etc., to meet different testing requirements. Some devices also support arbitrary settings of the number of rubbing times for more flexible testing. |
| Specimen Size | Determined according to testing standards or actual requirements, such as 120×30mm, etc. The selection of specimen size should ensure that it can fully reflect the rubbing resistance performance of the material. |
| Control System | An advanced control system enables automated operation, reducing human-induced errors. Meanwhile, the control system can also be used to set and control test conditions, such as the number of rubbing times and speed. |
| Monitoring System | It includes force sensors and other detection devices, used to monitor the state changes of specimens in real-time during the test. This is crucial for analyzing the durability of materials and identifying potential defects. |
| Safety Devices | To ensure the safety of operators, the rubbing resistance tester is usually equipped with various safety protection measures, such as emergency stop buttons and overload protection. |
Accessoriess
The standard configuration of the Flex Durability Tester includes the main unit, a 7-inch HMI touchscreen, a PLC control system, a precision ball screw, and a servo motor. Additionally, the following accessories are provided:
Sample clamp: Used to fix the sample and ensure it does not shift during testing.
Pinhole detection device: Used to detect changes in the number of pinholes in the sample before and after the rubbing test.
Barrier performance testing device: Optional, used to detect changes in the barrier properties of the sample before and after the rubbing test.
Operator manual: Provides detailed instructions on instrument operation, maintenance, and other related information for user convenience.
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