Medical injection needle rigidity tester | ASTM ISO Testing Machine
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Medical Injection Needle Rigidity Tester is designed to evaluate the mechanical rigidity of medical injection needles. It measures deflection and load under controlled conditions, ensuring that needles meet required standards for patient safety, comfort, and performance. The instrument supports a wide range of needle specifications and wall types, providing precise, repeatable results for manufacturers, laboratories, and regulatory testing.
Application
The tester is suitable for rigidity testing of medical injection needles in the following industries and products:
(1) Medical Device Manufacturing: Quality control of single-use, sterile injection needles.
(2) Research & Development: Testing new needle designs, wall thicknesses, and mechanical properties.
(3) Regulatory & Certification Labs: Compliance testing according to national and international standards.
(4) Third-Party Testing Organizations: Verification of needle rigidity for certification and reporting.
(5) Educational & Training Institutions: Demonstration and training on needle testing protocols.
Standards
The instrument is compliant with the following standards, including relevant international regulations:
(1) GB 18457-2001 – Medical Injection Needle Rigidity Performance Testing Standard
(2) ISO 7864:2016 – Sterile Hypodermic Needles for Single Use – Requirements and Test Methods
(3) ASTM F899-16 – Standard Test Method for Determining Needle Rigidity and Flexibility
(4) EN ISO 9626:2016 – Stainless Steel Needles for Medical Use – Mechanical Requirements
Technical Parameters
| Parameter | Specification |
|---|---|
| Deflection Measurement | 0–5 mm, Accuracy ±0.01 mm |
| Load Capacity | 5.5–60 N, Accuracy ±0.1 N |
| Span Adjustment | 0–55 mm, Accuracy ±0.5 mm |
| Needle Compatibility | 0.3–3.4 mm (Normal/Thin/Ultra-Thin Wall) |
| Loading Speed | 1 mm/min ±0.1 mm/min |
| Dimensions (L×W×H) | 460 × 340 × 400 mm |
| Weight | 25 kg |
| Power Supply | AC 220 V / 50 Hz or Customized |
| Warranty | 1 Year + Lifetime Standard Upgrades |
Send product request
Other supplier products
 |
Box Compression Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Box Compression Strength Tester Compression Testing Machine with multi-function an... |
 |
PLC liquid crystal touch impact testing machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Liquid crystal touch impact testing machine is mainly used for hard plastics (incl... |
 |
High Temperature Half Mannequin | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The High-Temperature Half Mannequin is suitable for testing a variety of protectiv... |
 |
Textile formaldehyde content tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com In China, the national mandatory standard "national... |
 |
Oil mist separation efficiency test bench| Testing Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Quality assurance and the development of filters/separators/collectors should idea... |
