Break Resistance of Injection Needles to DIN EN ISO 9626

Flexure Tests to DIN EN ISO 9626

The break resistance of injection needles is determined to DIN EN ISO 9626 (Annex D) using a 2-point flexure test. The needle is held on one side and the free side is bent at a defined angle.

To test the stiffness of the needle tubing to DIN EN ISO 9626 (Annex C), a 3-point flexure test kit is used. A defined flexure separation that corresponds to the needle gauge must be selected.

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