Luer conical joint multi-function tester

The Luer Conical Joint Multi-Function Tester is a precision instrument designed to evaluate multiple performance characteristics of Luer-type connections used in medical devices. It tests leakage, gas tightness, separation force, unscrewing torque, assembly ease, slip resistance, and stress cracking of syringes, needles, infusion sets, catheters, and anesthesia filters. The device ensures reliable performance, safety, and compliance of medical Luer connections for both locked and non-locked designs.

Application

This tester is suitable for a broad range of medical Luer connection testing scenarios, including:

(1) Syringes (1 mL – 60 mL) – verifying leakage, torque, and assembly performance.

(2) Injection needles – testing connection integrity and unscrewing torque.

(3) Infusion sets and blood transfusion sets – assessing slip resistance and stress cracking under load.

(4) Catheters – evaluating connection reliability and sealing performance.

(5) Anesthesia filters – ensuring secure connections and prevention of leaks.

(6) Research and development of new Luer-type connectors – optimizing design for clinical use.

(7) Production line quality control – guaranteeing consistent performance across batches.

Standards

The tester complies with the following domestic and international standards for medical Luer connections:

(1) GB/T 1962.1-2015: Syringes – Luer lock and Luer slip connections (China)

(2) GB/T 1962.2-2001: Medical syringes – Performance testing (China)

(3) ISO 80369: Small-bore connectors for liquids and gases in healthcare applications (International)

(4) ASTM F2394: Standard test method for Luer connectors (International)

Features

(1) Multi-function testing of leakage, gas tightness, separation force, torque, assembly ease, slip resistance, and stress cracking.

(2) Supports both locked and non-locked Luer connections.

(3) Adjustable parameters for axial force, separation force, internal water pressure, torque, and hold time.

(4) High-precision measurement with minimal error (≤1%).

(5) Compact and portable design for laboratory or production use.

(6) User-friendly interface with easy adjustment of test parameters.

Parameters

Parameter	Specification
Nominal capacity	1 mL – 60 mL (optional)
Axial force	0 – 100 N, error ≤ 0.5%
Separation force	20 – 40 N, error ≤ 1%
Internal water pressure	200 – 400 kPa, error ≤ 0.5%
Torque	0.01 – 0.5 N·m, error ≤ 0.5%
Hold time	1 – 60 s, error ≤ 1 s
Dimensions (L × W × H)	450 × 350 × 400 mm
Net weight	28 kg
Standards	GB/T 1962.1-2015, GB/T 1962.2-2001, ISO 80369, ASTM F2394

Accessories

(1) Main unit – 1 set

(2) Fixture adapters for different Luer sizes – 1 set

(3) Pressure calibration kit – 1 set

(4) Operation manual – 1 set

(5) Power cable – 1 set

Test Procedures

(1) Select the appropriate Luer adapter for the device under test.

(2) Mount the syringe, needle, or catheter securely in the fixture.

(3) Set the required test parameters: axial force, separation force, internal pressure, torque, and hold time.

(4) Start the test cycle. The instrument measures all performance indicators in real time.

(5) Record and print the results, including any failures or deviations.

Maintenance Information

(1) Keep the tester clean and free from dust or fluid contamination.

(2) Inspect adapters and fixtures regularly for wear or damage.

(3) Calibrate pressure and torque sensors periodically to maintain accuracy.

(4) Store in a stable, dry environment.

(5) Follow electrical safety regulations during operation.

Other supplier products

	Single Cable Vertical Flame Tester	introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a single insulated wire or cable is a bench scale ...
	Ultraviolet Aging Testing Chamber	Equipment Description This test equipment is designed to simulate the sunlight and cause the damage of the sun's ultraviolet light, by exposing the...
	Salt Spray Test device	Meet the standard: GB/T2423.17 Product Introduction: This type of salt spray test chamber is one of the artificial climate environmental “...
	Reciprocating Friction and Wear Testing Machine	Applicable Standards ASTM Standards: Formulated by the American Society for Testing and Materials (ASTM), standards such as ASTM D6079 are used to...
	Falling Sand Abrasion Test device	Applicable Standard JG/T 133-2000 ASTM D968-83 ASTMD333 ASTMD1395 ASTMD2205 Main Purposes It is mainly used to test the abrasion - resistanc...

All supplier products

Same products

	Full-Body Garment Stress Tester,FZ/T 70015	Seller: Standard International Group (HK) Limited	TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe...
	Industrial Dry Cleaning Machine,industrial garment steamer	Seller: Standard International Group (HK) Limited	TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel...
	MST Medical Compression Stocking Tester,compression sock tester	Seller: Standard International Group (HK) Limited	The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the...
	MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool	Seller: Standard International Group (HK) Limited	Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi...
	Dental material color stability tester	Seller: Standard International Group (HK) Limited	Application The applications of color stability testers for dental materials are mainly reflecte...