SLT-02 Syringe Leak Tester

Application

The Syringe Leak Tester is a vital tool in ensuring the safety and efficacy of medical syringes. In pharmaceutical and healthcare industries, the prevention of air leakage past the syringe plunger stopper during aspiration is crucial for maintaining accurate dosing and patient safety. If air leaks into the syringe, it can introduce air bubbles into the medication, potentially leading to dangerous complications such as air embolism or incorrect medication delivery. A secure seal is critical for maintaining the precise volume of fluid being drawn into the syringe, guaranteeing that the right amount of medication is administered to patients.

Moreover, the integrity of the syringe’s stopper is paramount. If the plunger stopper separates from the plunger during use, the syringe's functionality is compromised. This detachment can prevent proper fluid expulsion and create a faulty seal, leading to syringe failure and inaccurate medication delivery. Ensuring that the stopper remains securely attached to the plunger is essential for the syringe to function reliably, safely, and consistently.

The Syringe Leak Tester provides a comprehensive solution to this challenge by testing for both air leakage and stopper detachment, ensuring that syringes meet stringent quality control standards before being used in critical medical applications.

Test Principle
The Syringe Leak Tester operates on a straightforward yet highly effective testing principle. In this process, the syringe nozzle is connected to a compatible connection pipe, and the syringe is partially filled with water. A controlled negative pressure is applied through the nozzle, simulating real-world conditions. The syringe is then inspected for leakage past the plunger stopper and seal(s), as well as for any detachment of the plunger stopper from the plunger. This method ensures that only syringes with a secure, leak-free seal make it through the testing process.

System Overview
The SLT-02 Syringe Leak Tester is composed of a control machine, a support structure, and a tube for fixing the syringe in place during testing. Once compressed air is introduced into the control unit, the system uses a venturi tube to generate a controlled vacuum inside the syringe. This controlled environment ensures that every syringe is tested under precise and repeatable conditions, giving manufacturers and laboratories the assurance that their syringes are leak-free and ready for clinical use.

Technical Features
The Syringe Leak Tester SLT-02 offers several key technical features that make it an indispensable tool for syringe testing:

• Stable Vacuum Holding: Ensures consistent and reliable vacuum conditions during each test.
• Efficient Vacuum Generation: Fast and efficient creation of negative pressure for quick testing.
• Adjustable Fixture: Compatible with various syringe volumes, making it highly versatile across different syringe sizes.
• User-Friendly Design: Simple to operate, with a clear interface that allows quick adjustments and operation.
• Durable Service Life: Built with high-quality materials for long-lasting performance.
• Automatic Testing Process: The testing cycle begins automatically once the process is initiated, reducing the need for manual intervention and improving operational efficiency.

Main Parameters

• Standards Compliance: Meets GB 15810, ISO 7886-1 Annex B (Test method for air leakage past syringe plunger stopper during aspiration, and for separation of plunger stopper and plunger).

Configuration
The SLT-02 Syringe Leak Tester is delivered with the following components:

• Leak Tester Control Unit
• Syringe Stand
• Connection Tube
• Power Cord
• Fuse

Related Models
For those seeking complementary equipment for testing medical devices and packaging, we also offer the following models:

• TS-01 Tubing Stiffness Tester
• BST-01 Ampoule Breaking Tester
• MPT-01 Medical Packaging Tester
• MST-01 Medical Syringe Tester