ISO 18250-3 Figure C.2 Cross Port Reservoir Reference Connector For Enteral

Product Description

ISO 80369-3 Figure C.1 and C.2 Female Reference Connectors

ISO 80369-3 Small-Bore Connectors for Liquids and Gases in Healthcare Applications - Part 3: Connectors for Enteral Applications; Annex C; Figure C.1 and Figure C.2 define the Female Reference Connectors are used in the tests specified in ISO 80369-3, Clause 6. Keeping with the experienced requirements of the medical industry; these ISO 80369-3 Figure C.1 and C.2 Female Reference Connectors are made from hardened stainless steel.

The ISO 80369-3 Figure C.1 and Figure C.2 Female Reference Connectors have design details which are not specified in ISO 80369-3 and which allow connection to test equipment. These design details vary by manufacturer. With the addition of an adapter the various designs will all work with the Enersol Test Equipment. The photos above help illuminate these design differences.

The ISO 80369-3 Figure C.1 and Figure C.2 Female Reference Connectors are an integral part of ENFit Small Bore Connector testing. The ISO ISO 80369-3 Figure C.1 and Figure C.2 Female Reference Connectors are assembled to samples for tests such as liquid leakage, air leakage, ease of assembly, unscrewing torque, separation force, resistance to overriding, and stress cracking.

Uses for the ISO 80369-3 Fig C.1 and C.2 Female Reference Connectors
Below is a list of tests which are best accomplished by using the ISO 80369-3 Figure C.1 and Figure C.2 Female Reference Connectors.

ISO 80369-3; Clause 6.3 - Resistance to Seperation from Axial Load
To conduct the Resistance to Seperation from Axial Load test found in ISO 80369-3 clause 6.3,it requires:
1 - Female Reference Connector ISO80369-3 Fig C.2
2 - Fitting Assembly Machine 

3 - Seperation force Device

ISO 80369-3; Clause 6.5 - Resistance to Overriding
To conduct the Resistance to Overriding test found in ISO 80369-3 clause 6.5 the following Enersol products are required:
1 - Female Reference Connector ISO80369-3 Fig C.2
2 - Fitting Assembly Machine 

ISO 18250-3 Figure C.2 Cross Port Reservoir Reference Connector For Enteral. ISO 18250-3 — Medical devices — connectors for reservoir delivery systems for healthcare applications — Part 3: enteral applications. This item is the Figure C.2 gauge of that standard. It is the reference reservoir side of the interface. Kingpo machines reference connectors and gauges in-house from hardened steel, inspects them against the figure before despatch and supplies them with a calibration certificate.

What it is used for

• Dimensional and mechanical checks on the connector under test
• Repeatable mating with the sample so results are comparable between laboratories

ISO 18250-3 covers the enteral reservoir delivery connectors; its Annex C reference connectors are used for the mechanical and leakage tests.

Specification

How the test is run

1. Condition the reference connector and the sample together at the test temperature stated in the standard.
2. Mate the sample to the reference connector with the axial force or torque the standard specifies — never by hand feel alone.
3. Apply the test medium. Leakage tests use liquid under positive pressure or air under sub-atmospheric pressure; mechanical tests use a tensile or compressive load at a controlled rate.
4. Hold for the dwell time in the standard and record the reading.
5. Repeat for the number of samples the protocol calls for and report the worst case, not the average.

Reference connectors are inspection tools. Overriding tests and repeated axial-load tests wear them by design — plan replacement against test cycles.

Choosing the right figure

Annex C (and the equivalent annexes in the other parts) assigns one figure per reference connector, and each figure is certified for a specific set of tests. Picking the wrong one is the most common specification error in this category: the connectors look almost identical, but a figure that is certified for leakage is not the one you use for separation from axial load. Order against the figure number in your test protocol, not against the photograph.

What this is not

A reference connector is not a complete test system. Leakage, sub-atmospheric air leakage and separation-force tests need pressure, vacuum or force applied through ISO 80369-20 test apparatus. It is also not a simple go/no-go dimensional gauge: for a quick fit check on a conical fitting you want a plug gauge or a ring gauge, not a reference connector.

Frequently asked questions

Can I use one reference connector for several tests?

Only the tests the figure is certified for. Different figures are machined to different limits and, in some cases, to different materials, because the test loads differ.

Do you supply the test apparatus as well?

Yes. Kingpo builds the ISO 80369-20 apparatus — leakage, sub-atmospheric air leakage, separation force and unscrewing torque — alongside the reference connectors.

Is a calibration certificate included?

Yes, and we re-calibrate reference connectors you already hold.

Related gauges and equipment

Other gauges and test equipment to the same standard:

• Enteral Application ISO 18250-3 Reference Connector For Reservoir Delivery Systems
• ISO 18250-3 Figure C.5 Male Reference Connector For Healthcare Applications
• ISO 18250-3 Figure C.6 Female Reference Connector For Reservoir Delivery Systems
• ISO 18250-3 Figure C.3 Reference Connector For Reservoir Delivery Systems
• ISO 18250-3 Figure C.4 Cross Reference Connector For Reservoir Delivery Systems

Send the standard, figure number and quantity to Kingpo technical sales for a quotation and delivery date.