ISO 594-2 PDF

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Scope: ISO specifies requirements for conical lock fitting with a 6% (Luer) taper for use with hypodermic syringes and needles and with certain other. Smithers Pira tests conical (Luer) fittings to ISO , assessing their characteristics and functional performance against the requirements set out in the . ISO. INTERNATIONAL. STANDARD. Second edition. Conical fittings with 6 % (Luer) taper for syringes, needles and certain other medical.

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This resistance to overriding test method is performed in the same manner as the ISO series. Gage Crib Worldwide, Inc. The acceptance criteria have been changed to require passing a functional leak test after the stress cracking test method has been performed. Description Literature Contact Us Conical Luer fittings are commonly used in medical devices, such as syringes, hypodermic needles, and catheters, to achieve a leak-free connections between medical devices.

Ensures that the specimen Luer remains attached under a specific unscrewing torque in the counterclockwise direction. Therefore, the ease of assembly test method has been omitted from the ISO series of standards. This requirement is satisfied by the requirement for usability validation for all new connectors being added to ISO Advanced screw action grips are used to grip the product.

Unscrewing torque is tested by applying a 0. Email addresses must contain the symbol. The title and principle have been elaborated to describe the intent of the test. A slight axial load can be placed on the bottle cap to push it down before rotation begins.

Ensures that the Luer specimen can be assembled with minimum axial force and torque. We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, uso, baths and custom solutions for unique applications.


Top Gage Crib Worldwide, Inc. Ensures that the Luer specimen remains attached to the reference fitting when an axial load is applied.

For testing of separation force without unscrewing torque, take a look at ISO For testing of separation force and unscrewing torque, take a look at ISO An Electromechanical system with a ieo add-on can be used to perform these tests. Luer fittings can be a Luer slip or a Luer lock. ISO is the standard specification and test method for the jso of such Luer taper fittings. The acceptance criterion of the ISO series for ease of assembly was subjective.

ISO 594-1 & 2 Separation Force and Unscrewing Torque Testing for Luer Tapers

To purchase copies visit an Authorized Reseller. This subatmospheric-pressure air leakage test method is a new test method that was not part of the former ISO series. Torsion Add On 2. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more! ISO provides test methods for testing the separation force of Luer fitting assemblies. The intention is to provide accurate information; regardless; errors may exist in the supplied information.

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ISO 594 Testing of Conical Luer Fittings

Software for Series Systems. This data is provided for general information only. Furthermore, the intent of the ease of assembly test was to ensure that the user can complete the connection using the mating halves of the connector.

The rationale given in Annex A; Paragraph A. The Luer taper is a standardized system of small-scale fluid fittings for making leak-free connections between sections on medical and laboratory instruments, including hypodermic syringe tips, catheters and infusion devices.


It was under defined for a standardized test method, i. Email addresses can only contain letters, numbers and the following special characters: How can we help you? Glossary of Materials Testing Terms.

ISO/2; Conical Fittings with 6% (Luer) Taper

The torsion add-on can be added to any single column testing machine to add rotational capabilities. Give our test engineers a call today for help configuring the best test machine and accessories according to your standard. Next Checking to see if you are a returning visitor….

This stress cracking test method is performed in the same manner as in the ISO series. A Luer slip is a tapered cone that connects to a tapered cavity. A biaxial Dynacell load cell is mounted to the base of the machine. Contact Us View Accessories Catalog. Resistance to Separation from Unscrewing Test Method.

ISO provides test methods for testing the separation force of Luer fitting assemblies and unscrewing torque of Luer fitting assemblies. Onsite Training At Your Facility. Separation force is tested by applying a tensile axial force from a fatigue test machine. Please confirm that you agree with our privacy and cookies policy to submit this form. By means of our testing expertise and modular product design, we will help find the solution that is right for you.

This liquid leakage test method is performed in the same manner as in the ISO series.