Syringe needle flow tester

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Whats/App: +86 185 0176 3615

Web: qinsun-lab.com

The Syringe Needle Flow Tester is designed to evaluate the flow characteristics of syringes by measuring the volume of liquid discharged over a specified time. It provides accurate and reproducible results for quality control, research, and development of syringes, anesthetic puncture kits, and pre-filled injection systems. The device integrates a test body, syringe fixture, flow meter, and control system for precise testing.

Application

This tester is suitable for a wide range of medical devices, including:

(1) Disposable anesthetic syringes – testing flow rate consistency for anesthesia delivery.

(2) Pre-filled syringes – ensuring accurate dosing and uniform liquid discharge.

(3) Standard hypodermic syringes – assessing flow characteristics for various liquid viscosities.

(4) Infusion needles – evaluating needle performance under different pressures.

(5) Catheter-mounted syringes – verifying flow rate for precise medical application.

(6) R&D and production line quality control – confirming syringe compliance with standards.

Standards

The instrument is designed to meet the following standards:

(1) YY 0321.1: Disposable anesthetic puncture kit (China)

(2) YYB: Stainless steel injection needle for pre-filled and sealed syringes (China)

Optional compliance with international standards:

(3) ISO 7886-1: Sterile hypodermic syringes – Part 1

(4) ISO 8537: Single-use sterile needles and syringes

Features

(1) Measures syringe flow rate accurately over a fixed time interval.

(2) Integrated control system for precise pressure and flow management.

(3) Supports different syringe sizes with customizable fixing fixtures.

(4) Real-time monitoring of test parameters, ensuring reliable results.

(5) Easy-to-use interface for rapid setup and operation.

(6) Compact design suitable for laboratory or production environments.

Parameters

Parameter	Specification
Test pressure	0 – 400 kPa
Pressure resolution	0.1 kPa
Pressure accuracy	±1% FS
Air source interface	8 mm polyurethane pipe
Test interface	6% Ruhr connector (customizable)
Host dimensions (L × W × H)	325 × 420 × 170 mm

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