Presto - Testing Instruments
Presto - Testing Instruments

Medical Syringe Push and Pull-Out Tester

Medical Syringe Push and Pull-Out Tester IS 11497
Medical Syringe Push and Pull-Out Tester IS 11497
Medical Syringe Push and Pull-Out Tester IS 11497
Medical Syringe Push and Pull-Out Tester IS 11497

High-accuracy Evaluation of Plunger Movement, Barrel Strength, and Luer Connection Grip

 

Video

 This tester is a precision-built unit created to study the mechanical behaviour and handling performance of medical syringes. It is designed to measure two main forces:

1.Syringe Push Force: This records the axial load needed to move the plunger along the barrel while releasing fluid through the needle.
 
2.Syringe Pull-Out Force:  This records the axial load required to separate the plunger from the barrel or to detach the needle or luer connection during a tensile load.
 
This tester helps the labs to  check the  smooth movement of plungers. It shows how steady the flow feels during use. It also verifies if the parts stay fixed tightly and the needle–luer joint remains under force strongly. It works with syringes from 1 mL to 60 mL. It also fits insulin, prefilled, and common disposable syringes.
A high-accuracy load cell, controlled test speed, and adjustable gripping fixtures create steady readings for each trial. The computerised option supports plotted graphs, stored records, batch logs, and quick Pass or Fail checks. This design suits medical-device lines, inspection units, and research teams.
 
Applications
  • Plunger Push Force Testing
  • Plunger Pull-Out Strength Check
  • Luer Lock or Luer cone Pull-out Force Test
  • Needle and Syringe Joint Strength Test
  • Smooth Plunger Travel Observation
  • Material Study for R&D
  • Manufacturing Validation and Regulatory Checks
Standards Followed
  • ISO 7886-1 and ISO 7886-2 for sterile hypodermic syringes
  • ISO 11040 for prefilled syringes where applicable
  • ISO 594 and ISO 80369 for luer fittings
  •  

 

Parameter

Specification

Load Cell Limit


 20 kgf

Accuracy

 ±0.5 percent of scale

Least Count

10 g

 

Speed Test

 10 to 300 mm per min

 

Stroke Range

 300 mm

 

Modes

 Push mode and pull-out mode

 

Fixtures

 Barrel holder, plunger grip, luer grip

 

Display

 Digital LED

 

Construction

 Rigid powder-coated MS frame

 

  • Dedicated grips for barrels, plungers, and luer parts
  • High-grade load cell for finely measured push and pull readings.
  • Motor-driven movement for steady loading
  • Live reading of push strength, pull-off strength, and peak values
  • Zero, tare, and peak hold options.
  • Microprocessor-based control.
  • Over-travel and overload safety.
  • Low-noise drive with precision screw motion.
  • Works with disposable, luer slip, luer lock, insulin, and prefilled syringes.
 
Optional Add-Ons
 
  • Computer software package
  • Adjustable speed drive from 10 to 300 mm per min
  • Special grips for dental, veterinary, and prefilled designs
  • ISO 17025 traceable calibration kit
  • Higher capacity load cells for special syringe formats
 
Computerized Version(optional)
 
  • Live graph for force versus time or displacement
  • Limit-based Pass or Fail check
  • Export to PDF or Excel
  • Overlay of multiple sample graphs
  • Email report feature
 


Images

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Medical Syringe Push and Pull-Out Tester

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