Friction testing

on venous canulas

  • 100% testing during series production
  • Friction force test (ease of movement) during movement of the steel needle in the cannula
  • Two synchronous tests can be performed in one sequence


Venous cannulas are subject to the highest quality requirements during the manufacturing process. In the end-of-line test, the ease of movement of the steel intravenous needle is tested during full movement in the flexible cannula catheter. DIGIFORCE® 9307 records the force/displacement curves of two test specimens simultaneously and evaluates them. A gripper is applied to the two cannulas and performs a uniform forward/backward movement. Sensitive burster 8510 series bending beam load cells detect the low friction forces, which are evaluated in the DIGIFORCE® controller. The displacement signal is transferred directly from the actuator unit.

Go to product DIGIFORCE® 9307
Go to product 8510


burster in Germany

burster praezisionsmesstechnik gmbh & co kg
+49 7224645-0

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burster praezisionsmesstechnik gmbh & co kg

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76593 Gernsbach

Fon: +49 7224645-0
Fax: +49 7224645-88

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