Standards:

Applications:

Product Information:

The syringe plunger force tester is suitable for testing the plunger force of syringes. During the test, the syringe plunger rod is pushed at a constant speed, with a needle installed to simulate actual usage conditions. The plunger is driven at a constant speed, and the sample inside the syringe is extruded through the needle, generating a plunger force curve. From this curve, the variation of plunger force during extrusion can be observed. A lower plunger force indicates that the sample is easier to extrude, while a higher force indicates greater difficulty. In addition, large fluctuations in plunger force suggest uneven dispersion or concentration aggregation of the sample, which may affect handling performance during injection.

Standards

YY/T 0962-2021 Cross-linked Sodium Hyaluronate Gel for Plastic Surgery

Product Features

PLC control with 10-inch industrial touchscreen operation;

Supports two test modes: plunger force and barrel tightness;

24 mm diameter stainless steel precision linear screw for accurate positioning;

High-power servo motor drive;

PWM pulse drive for precise displacement measurement;

Automatic memory function, fixture automatically returns to preset position;

One-button operation: automatic run, return, and calculation;

Power-off memory function, parameters saved automatically;

Durable stainless steel fixtures;

Equipped with data query and printing functions;

Technical Parameters