ISO 594-2 PDF

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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The rationale given in Annex A; Paragraph A. Gage Crib Worldwide, Inc.

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.

954-2 intention is to provide accurate information; regardless; errors may exist in the supplied information. Unscrewing torque is tested by applying a 0. If accuracy is critical, base your final decisions on the data provided in the root documents: Please confirm that you agree with our privacy and cookies policy to submit this form.

We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, isoo, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications. This resistance to overriding test method is performed in the same manner as the ISO series.

ISO 594 Testing of Conical Luer Fittings

ISO is the standard specification and test method for the design of such Luer taper fittings. This resistance to separation from unscrewing test method is 5594-2 in the same manner as the ISO series. WaveMatrix 2 for Dynamic Testing.


There are four tests in ISO that are applicable to mechanical testing: Onsite Training At Your Facility. Force ratings up to 2. Resistance To Overriding Test Method. The ease of assembly test method that was part of the ISO series has been is as a requirement from the application parts of ISO and is not present in this part of ISO The title and principle have been elaborated to describe the intent of the test.

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

Ensures that the threads cannot be overridden by a specific screwing torque in the assembly clockwise direction. Torsion Add On 2.

Give our test engineers a call today for help configuring the best test machine 5942 accessories according to your standard. Email addresses can only contain letters, numbers and the following special characters: Ensures that the Luer specimen remains attached to the reference fitting when an axial load is applied. The torsion add-on can be added to any single column testing machine to add rotational capabilities.

Separation force is tested by applying a tensile axial force from a fatigue test machine. Ensures that the Luer specimen can be assembled with minimum axial force and torque. For all tests in ISO requiring an assembled Luer fitting, fittings are assembled using an axial torsion machine, applying a compressive force not greater than This stress cracking test method is performed in the same manner as in the ISO series.


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. Resistance to Separation from Unscrewing Test Method. Stress Cracking Test Method. The acceptance criterion of the ISO series for ease of assembly was subjective. An Electromechanical system with a torsion add-on can be used to perform these tests.

This data is provided for general information only. ISO provides test methods for testing the separation force of Luer fitting assemblies. This requirement is satisfied by the requirement for usability validation for all uso connectors being added to ISO A biaxial Dynacell load cell is mounted to the base of the machine.

For testing of separation force without unscrewing torque, take a look at ISO Have a question about conducting the test for this standard? The acceptance criteria have been changed to require passing a functional leak test after the stress cracking test method has been performed. We are confident that we have what you are looking for. By continuing 954-2 use our site, you accept our cookie policy. Concrete, Asphalt and Rock.

Therefore, the ease of assembly test method has been omitted from the ISO series of standards. Glossary of Materials Testing Terms. It was under defined for a standardized test method, i. Luer fittings can be a Luer slip or a Luer lock.