Nova 540

IEC Springback Tester


  • Meets IEC Specification
  • Modular design
  • 2 Degree Resolution
  • Complete set of test weights and mandrels
  • Test Magnet Wire Sizes:
    0.08 mm to 1.6 mm
  • 120VAC/1Amp @ 60Hz
    240VAC/0.5Amps @ 50Hz

The NOVA 540 IEC Springback Tester performs the magnet wire springback test according to IEC specification.
The IEC Springback test has a drive shaft that accepts the mandrels required for the IEC springback test.
The motor rotates the mandrels for 5 revolutions to wind the wire. On completion of the test, the graduated scales indicate the wire springback value. Springback values are used to determine the softness of the copper wire.


9" L x 14" W x 16" H
23cm L x 36cm W x 41cm H