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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Advanced screw action grips are used to grip the product. The ease of assembly test method that was part of the ISO series has been removed as a requirement from the application parts of ISO and is not present in this part of ISO Ensures that the threads cannot be overridden by a specific screwing torque in the assembly clockwise direction. Live Chat Powered by jivochat. Separation force is tested by applying a tensile axial force from a fatigue test machine.
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ISO 594-1 & 2 Separation Force and Unscrewing Torque Testing for Luer Tapers
Bluehill LE for Basic Testing. A Luer lock contains a Luer slip fitting with threads that can be connected.
Conical Luer fittings are isoo used in medical devices, such as syringes, hypodermic needles, and catheters, to achieve a leak-free connections between medical devices. ISO provides test methods for testing the separation force of Luer fitting assemblies and unscrewing torque of Luer fitting assemblies.
This stress cracking test method is performed in the same manner as in the ISO series. Have a question about conducting the test for this standard?
ISO & 2 Separation Force and Unscrewing Torque Testing for Luer Tapers
Stress Cracking Test Method. Gage Crib Worldwide, Inc. Onsite Training At Your Facility. Ensures that the Luer specimen remains attached to the reference fitting when an axial load is iwo.
ISO , – Instron
iwo Resistance To Overriding Test Method. Top Gage Crib Worldwide, Inc. Unscrewing torque is tested by applying a 0. An Electromechanical system with a torsion add-on can be used to perform these tests. Torsion Add On 2.
This requirement is satisfied by the requirement for usability validation for all new connectors being added to ISO The title and principle have been elaborated to describe the intent of the test. This data is provided for general information only.
This resistance to overriding test method is is in the same manner as the ISO series. Concrete, Asphalt and Rock. WaveMatrix 2 for Dynamic Testing. Force ratings up to 2. ISO is the standard specification and test method for the design of such Luer taper fittings. There are four tests in ISO that are applicable to mechanical testing: 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 Furthermore, the intent of the ease of isp test was to ensure that the user can complete the connection using the mating halves of the connector.
Luer fittings can be a Luer slip or a Luer lock. Email addresses must contain the symbol. For testing of separation force without unscrewing torque, 59-42 a look at ISO 594–2 We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications. By means of our testing expertise and modular product design, we will help find the solution that is right for you.
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isso 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 549-2 are commonly used in medical devices, such as syringes, hypodermic needles, and catheters, isl achieve a leak-free connections between medical devices. Contact Us View Accessories Catalog. The acceptance criterion of the ISO series for ease of assembly was subjective.
Therefore, the ease of assembly test method has been omitted from the ISO series of standards. 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.
A slight axial load can be placed on the bottle cap to push it down before rotation begins. The torsion add-on can be added to any single column testing machine to add rotational capabilities.
ISO 594 Testing of Conical Luer Fittings
Ensures that the specimen Luer remains attached under a specific unscrewing torque in the counterclockwise direction. A Luer slip is a tapered cone that connects to a tapered cavity.
Subscribe to Instron News! Isp biaxial Dynacell load cell is mounted to the base of the machine. This subatmospheric-pressure air leakage test method is a new test method that was not part of the former ISO series. Next Checking to see if you are a returning visitor…. This resistance to separation from unscrewing test method is performed in the same manner as the ISO series.