TS-01 Tubing Stiffness Tester

Introduction to the Tubing Stiffness Tester

The Tubing Stiffness Tester is a critical testing instrument designed to assess the stiffness of tubing used in medical applications. This high-precision equipment is essential for ensuring the safety, functionality, and performance of medical devices such as hypodermic needles, catheters, and other flexible medical tubing. The stiffness of the tubing directly impacts its ability to perform during medical procedures, making the Tubing Stiffness Tester indispensable for quality control in manufacturing processes.

Stiffness is a key physical property that influences how medical tubing behaves when subjected to forces during insertion or other medical operations. A tubing that is too soft may bend, break, or even cause malfunctions, increasing the risk of infection and failure. Conversely, tubing that is too stiff may be brittle, which could lead to fractures during use. The Tubing Stiffness Tester ensures that the tubing has the optimal level of flexibility and strength to guarantee both safety and durability during medical procedures.

Applications of the Tubing Stiffness Tester

The Tubing Stiffness Tester is commonly used across a range of industries, including:

• Medical Device Manufacturing: To ensure that medical tubing meets stringent requirements for stiffness and flexibility, particularly in hypodermic needles, catheters, and intravenous tubing.
• Packaging: To test the flexibility and integrity of packaging materials, particularly those used in sterile environments.
• Pharmaceuticals: To verify the mechanical properties of tubing used for drug delivery systems and packaging applications.
• Food and Beverage Industry: For testing the stiffness of tubing used in automated production lines and packaging systems.

By applying precise force and measuring deflection, the Tubing Stiffness Tester helps manufacturers comply with industry standards, such as ISO 9626 and GB/T18457, ensuring that all medical and pharmaceutical tubing is both safe and effective.

Working Principle of the Tubing Stiffness Tester

The Tubing Stiffness Tester operates on a straightforward yet highly accurate principle. The device applies a specified downward force onto the center of a supported length of tubing. The tubing, held in place by a pan on the base of the tester, experiences a deflection as a result of the applied force. This deflection is then measured with high precision, providing an accurate assessment of the tubing's stiffness.

The plunger, which applies the force, has a blunt wedge-shaped end with a cylindrical surface. This ensures even distribution of force on the tubing, enhancing the accuracy of the test results. The Tubing Stiffness Tester measures the deflection of the tubing to an accuracy of 0.01mm, allowing manufacturers to verify the precise mechanical properties of their products.

Features and Benefits of the Tubing Stiffness Tester

• High-Precision Measurement: The Tubing Stiffness Tester offers exceptional accuracy with a deflection measurement of up to 0.01mm, allowing manufacturers to conduct highly reliable tests.
• Versatility: With adjustable test speeds ranging from 1mm/min to 500mm/min, the tester can accommodate various types of tubing and testing requirements.
• User-Friendly Interface: The PLC-controlled system comes with a 7-inch HMI touch screen for easy operation. The intuitive interface makes it simple to configure test parameters, track results, and operate the system.
• Multiple Test Fixtures: The Tubing Stiffness Tester comes with multiple fixtures designed for different tubing sizes and applications, enabling versatility in testing.
• Automated Functionality: The tester is equipped with overload protection and features automatic returning after the test, ensuring smooth operation and safeguarding against potential damage.
• Compact and Efficient: Despite its advanced features, the Tubing Stiffness Tester has a compact design that is ideal for laboratories with limited space.

How the Tubing Stiffness Tester Works

The Tubing Stiffness Tester applies a fixed downward force of 60N (or as specified by the user) to a section of tubing. The tubing is held in place at both ends while the force is applied at the center. As the force is exerted, the tubing will experience a deflection, which is then measured with a precision of 0.01mm. The amount of deflection is an indicator of the tubing's stiffness, which is crucial for ensuring its functionality and safety.

The tester's high accuracy, along with its ability to measure deflection at various forces, makes it an ideal tool for testing medical tubing, catheters, and other flexible materials used in critical applications. The results provide valuable insight into the material's mechanical strength, helping manufacturers ensure compliance with the appropriate standards and regulatory requirements.

Key Technical Specifications

• Standards Compliance: ISO 9626, GB/T18457

These technical specifications highlight the advanced capabilities of the Tubing Stiffness Tester, ensuring that it meets the high standards required for critical applications in the medical, pharmaceutical, and packaging industries.

Related Products

For a complete solution to your testing needs, consider these related products:

• BST-01 Ampoule Breaking Tester: Designed for testing the breakage strength of ampoules.
• MPT-01 Medical Packaging Tester: A versatile tester for evaluating the strength and sealing of medical packaging.
• MST-01 Medical Syringe Tester: Specialized for testing the performance and integrity of medical syringes.
• SLT-02 Syringe Leak Tester: Ensures the airtight seal of syringes through leak testing.

These complementary products work seamlessly with the Tubing Stiffness Tester, providing a full suite of testing solutions for the medical device industry.