Puncture tester NTP-06

frequencypour pointresilience

Product Introduction
The NTP-06 Needle Point and Artificial Skin Puncture Force Tester is designed for quantitative measurement of puncture force of intravenous infusion needles, acupuncture needles and blood-collection needles according to GB18671-2009. The unit features high signal acquisition frequency to capture the initial insertion force and characteristic peaks F0, F1, F2, F3 and F4 and to plot corresponding force-displacement curves. The instrument can also perform rubber sleeve resilience tests per YY/T 1618-2018.

Key features

• Compliant with GB18671-2009 for needle puncture testing.
• High-frequency signal acquisition to record starting force and detailed peaks F0–F4.
• Generates force-displacement output curves for peak analysis.
• Capable of rubber sleeve resilience testing according to YY/T 1618-2018.
• Electric loading mode with adjustable test speed range.

Parameters
Item - Parameter
Maximum test force - 6N
Minimum reading value of the test force - 0.01N
Displacement minimum read value - 0.01mm
Relative error of indication - ±1%
Repeatability relative error of test force indication value - ≤1%
Test force zero relative error - ±0.1%FS
Velocity range - 0.5-300 mm/min
Test space - 280 mm
Loading mode - Electric
Supply voltage - 220V±10% 50Hz (Reliable grounding)
Weight - <15Kg

Standard
GB18671-2009; rubber sleeve resilience per YY/T 1618-2018

Technical specifications

• Model: NTP-06
• Maximum test force: 6N
• Force resolution: 0.01N
• Displacement resolution: 0.01mm
• Accuracy (relative error of indication): ±1%
• Repeatability: ≤1%
• Zero error: ±0.1%FS
• Test speed range: 0.5–300 mm/min
• Test space (clearance): 280 mm
• Loading mode: Electric
• Supply voltage: 220V ±10%, 50Hz
• Weight: <15 Kg
• Standards: GB18671-2009; supports YY/T 1618-2018 rubber sleeve resilience test