A needle tube rigidity tester is an instrument used to test the physical properties of a needle tube, which is typically used in the medical field. The instrument evaluates the stiffness of the syringe by simulating the external pressure and bending experienced by the needle during use.
A needle tube stiffness tester usually consists of a frame, fixtures, sensors, and control systems. The frame is the support structure of the entire instrument and is usually made of high-quality steel to ensure adequate stability and durability. Grips are used to hold the stylus under test in order to apply bending force to the syringe during the test. The sensor is used to measure the bending angle and force value of the needle tube and transmit the data to the control system. The control system is the core part of the entire instrument, responsible for processing sensor data, controlling the test process and outputting test results.
During the test, the needle tube rigidity tester will apply a certain bending force to the tested needle tube and measure the bending angle and force value of the needle tube. This data will be recorded and used to calculate the stiffness coefficient of the syringe. The coefficient of stiffness is an important parameter used to evaluate the ability of the needle tube to resist external pressure and bending during use. If the rigidity coefficient of the needle does not meet the specified standards, it may lead to problems such as bending and breaking during use, which will affect the medical effect.
In addition to the stiffness coefficient, the needle tube rigidity tester can also test other physical properties such as tensile strength, compressive strength, etc. These performance parameters are important to ensure the quality and safety of the syringe. By using a syringe stiffness tester, manufacturers can ensure that the resulting cannula meets the relevant standards and regulations, improving the quality and reliability of the product.
In addition, the Syringe Rigidity Tester can be used to inspect the quality of syringes that have already been put into use. During use, the physical properties of the syringe may change due to various reasons such as temperature, pressure, time, etc. By regularly using a needle stiffness tester for testing, degraded needles can be detected and replaced in a timely manner, ensuring the safety and effectiveness of the medical process.
In conclusion, the needle tube rigidity tester is a very important testing instrument to evaluate the physical properties and rigidity properties of the needle tube. By using this instrument, manufacturers and healthcare facilities can ensure the quality and reliability of the syringe, improving medical efficacy and safety. In the medical field, the needle tube rigidity tester has become one of the indispensable testing equipment.