The Medical Needle Tip Penetration Force Tester is a high-efficiency device  designed for evaluating the performance of products from national inspection and  manufacturing units. It consists of a programmable controller, touch screen,  force sensor, transmission mechanism, onboard printer, and other components,  providing both Chinese and English menu displays. The system supports automatic  test modes with parameter settings through human–machine interaction.

An additional feature allows the input of the manufacturer and production  batch number, ensuring that test results are standardized and regulated. For  information security, a three-level password system is implemented to guarantee  reliable data protection.

The testing control functions include nominal specification, tube wall, print  settings, test operation, upward and downward movement, timing, calibration, and  other parameter configurations. Equipped with an onboard printer, the device can  display the puncture force curve in real time, as well as the maximum puncture  force data. It can show peak values from F0 to F5.

The system automatically evaluates test results; if a sample fails, an  automatic alarm is triggered, and the printer outputs the test data and results  for further analysis. This device serves as an effective and reliable method for  assessing the capabilities of products from national inspection and  manufacturing organizations.

Application

It is mainly used to determine the physical property of the puncture force of  medical injection needle tips and shafts, and is one of the important methods  for evaluating medical injection needles.

Standards

(1) GB 15811-2016: Sterile Disposable Injection Needles

(2) ISO 7864:2016: Sterile Hypodermic Needles for Single Use – Requirements  and Test Methods

Parameters

Features

High-Precision Measurement: Built-in high-precision force sensor with a  measurement range of 0.001–10 N and accuracy of ±0.0001 N, capable of displaying  puncture force curves and peak values.

Intelligent Operation: PLC + ARM control with a 7-inch touch screen,  supporting Chinese and English interfaces, automatic testing, and parameter  settings.

Data Security: Three-level password protection, supports manufacturer and  batch number input, ensuring standardized test data management.

Versatile Application: Suitable for needle diameters of 0.1–6.2 mm, multiple  needle wall types selectable, adjustable test speed, with simulated skin  compliant with ISO standards.

Real-Time Printing and Alarm: Built-in printer for real-time output of curves  and data; automatic alarm triggered for failed samples.

Standards Compliance: Meets GB 15811-2016 and ISO 7864-2016, providing  reliable evaluation of injection needle performance.

Compact and Portable: Small footprint (430 × 290 × 250 mm), net weight 12 kg,  wide voltage power supply (90–240V).

FAQ

(1) What is this product?

It is a laboratory instrument used to measure the puncture force performance of medical injection needles.

(2) What is this product used for?

It is used to evaluate whether needle tips meet the required penetration force specified in relevant standards.

(3) Why is this product important?

Accurate puncture force testing helps ensure injection safety, patient comfort, and compliance with medical device standards.

(4) What industries is this product suitable for?

It is suitable for medical device manufacturers, quality inspection agencies, pharmaceutical companies, research institutes, and certification laboratories.

(5) What types of this product are available?

Available types include manual penetration testers, fully automatic penetration testers, and comprehensive needle performance testing systems.

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