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. Therefore, the ease of assembly test method has been iwo from the ISO series of standards. Force ratings up to 2.
ISO 594-1 & 2 Separation Force and Unscrewing Torque Testing for Luer Tapers
This subatmospheric-pressure air leakage test method is a new test method that was not part of the former ISO series. Have a question about conducting the test for this standard? 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 There are four tests in ISO that are applicable to mechanical testing: Give our test engineers a call today for help configuring the best test machine and accessories according to your standard.
It was under defined for a standardized test method, i. Unscrewing torque is tested by applying a 0. Glossary of Materials Testing Terms. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more!
Subscribe to Instron News! 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. How can we help you? 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.
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 ISO provides test methods for testing the separation force of Luer fitting assemblies and unscrewing torque of Luer fitting assemblies. Stress Cracking Test Method. By means of our testing expertise and modular product design, we will help find the solution that is right for you.
ISO 594 Testing of Conical Luer Fittings
Bluehill 3 is able to performed closed-loop control for axial testing and measures axial displacement, rotary displacement, axial load and torque.
For testing of separation force and unscrewing torque, take a look isoo ISO Resistance To Overriding Test Method.
ISO , – Instron
This resistance to separation from axial load test method is performed in the same manner as in the ISO series. A slight axial load can be placed on the bottle cap to push it down before rotation begins. This requirement is satisfied by the requirement for usability validation for all new connectors being added to ISO For testing of separation force without unscrewing torque, take a look at ISO Gage Crib Worldwide, Inc. ISO provides test methods for testing the separation force of Luer fitting assemblies.
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Next Checking to see if you are a returning visitor…. A biaxial Dynacell load cell is mounted to the base of the machine. Bluehill LE for Basic Testing. Torsion Add On 2. 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.
Live Chat Powered by jivochat. Email addresses can only contain letters, numbers and the following special characters: Advanced screw action grips are used to grip the product.
ISO/2; Conical Fittings with 6% (Luer) Taper
The acceptance criteria have been changed to require passing a functional leak test after the stress cracking test method has been performed.
Ensures that the Luer specimen remains attached to the reference fitting when an 549-2 load is applied.
This resistance to overriding test method is performed in the same manner as the ISO series. The intention is to provide accurate information; regardless; errors may exist in the supplied information.
Ensures that the threads cannot be overridden by a specific screwing torque in the assembly clockwise direction. This resistance to separation from unscrewing test method is performed in the same manner as the ISO series.
This liquid leakage test method is performed in the same manner as in the ISO series. Email addresses must contain the symbol. Onsite Training At Your 549-2.
This stress cracking test method is performed in the same manner as in the ISO series. Software for Series Systems. A Luer lock contains a Luer slip fitting with threads that can be connected.