EC61588 / 60065 Mandrel Test Device for Insulation Material Layer
This Mandrel Test Device according to IEC61588 Fig 6 /IEC60950
appendix and IEC60065/GB19212 standard relate clause design
manufacture dedicated instrument.
The test shall be performed by fixing the specimens of thin sheets
on a mandrel made of nickel plated steel or brass with smooth
surface finish. A metal foil shall be placed closely to the surface
of the specimen and subjected to a pull force of 1 N.
The metal foil shall be so positioned that its borders are 20 mm
away from the borders of the specimen, and when the mandrel is in
its final position, it covers the edges upon which the specimen is
lying by at least 10 mm.