Custom Medical injection needle puncture force tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
The instrument complies with domestic and international standards for medical needle testing:
(1) GB15811-2016: Disposable sterile injection needles (China)
(2) ISO 17025: General requirements for the competence of testing and calibration laboratories (International)
(3) EN ISO 7864: Sterile hypodermic needles for single use (International)
(4) ASTM F2878-12: Standard Test Method for Puncture Resistance of Medical Needles (International)
Features
(1) Real-time display of puncture force and peak force for precise evaluation.
(2) 5.7-inch LCD touch screen with intuitive menu for simplified operation.
(3) Automatic data recording, printing, and analysis, including average force and deviation.
(4) Supports a wide range of needle diameters (0.3–1.2 mm) and wall thicknesses.
(5) Compact, portable, and lightweight, suitable for laboratory and production environments.
(6) Accurate simulated skin testing, compliant with GB15811 standards.
(7) Continuous software upgrade capability to align with updated national and international standards.
Parameters
| Parameter | Specification |
|---|---|
| Nominal needle specification | 0.3 – 1.2 mm |
| Test range | 0.10 – 5.00 N, accuracy ±0.01 N |
| Moving speed | 100 mm/min |
| Simulated skin material | Polyurethane membrane, compliant with GB15811 |
| Display | 5.7-inch LCD touch screen (120 × 90 mm) |
| Data output | Printable: 8. 13. or 20 tests per batch; average force and deviation |
| Net weight | 11 kg |
| Dimensions (L × W × H) | 400 × 290 × 240 mm |
| Standards | GB15811-2016. ISO 17025. EN ISO 7864. ASTM F2878-12 |
| Upgrade | Free upgrade according to national standards |
Accessories
(1) Main unit – 1 set
(2) Printing paper – 1 roll
(3) Needle clamp fixture – 1 set
(4) Weight set – 1 set
(5) Operating instructions – 1 set
(6) One-year warranty
(7) Free perpetual upgrade service according to national standards
Test Procedures
(1) Condition the needle and simulated skin at 22°C ± 2°C for at least 24 hours.
(2) Clamp the simulated skin in the fixture, ensuring no stretching or compression.
(3) Mount the needle perpendicular to the surface of the simulated skin, tip centered on the puncture zone.
(4) Set the device moving speed to 100 mm/min.
(5) Start the test. The instrument records maximum puncture force and force/displacement curve in real time.
(6) Print or save test data for analysis, including peak force, F5 peak force, and average deviation.
Maintenance Information
(1) Keep the device and simulated skin clean and free from dust.
(2) Inspect clamps and simulated skin regularly for wear or damage.
(3) Calibrate the force sensor periodically to maintain accuracy.
(4) Store the instrument in a dry, temperature-stable environment.
(5) Follow local electrical safety regulations for proper grounding and operation.
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