Ball Pressure Apparature
according IEC 60695-10-2:2014
Additional standards: IEC 60238, IEC 60309-1, IEC 60320-1, IEC 60335-1, IEC 60598-1, IEC 60601-1, IEC 60669-1, IEC 60670-1, IEC 60745-1, IEC 60950-1,
IEC 60998-1, IEC 61058-1, IEC 61558-1.
Test probe for determining the dimensional stability of parts made of non-ceramic, non-metallic materials against stress at higher temperatures up to a maximum of 250 ° C.
It can be used to test electronic equipment, its assemblies and components as well as solid electrical insulation materials with the exception of ceramics.
The ball pressure tester consists of a steel ball, diameter 5 mm, a ball holder with cross hole and clamping screw for the bracket, a bracket for holding the weights and two weights with fastenings.
The device exerts a weight of 20 N ± 0.2 N.
The scope of delivery includes a solid steel cylinder with a diameter of 50 mm and a height of 100 mm, with a flat, smooth contact surface.
Total mass 2040 g ± 5 g for applying the compressive force 20 N, weights carefully balanced, total width about 340 mm, height about 130 mm.
Ball pressure test:
According to the applicable standard, a sufficiently large sample of the test object is placed on the glass plate and the holder. Now the specimen is loaded centrically at a certain temperature in a warming cabinet for the prescribed time with the ball pressure device downwards. After the test, the optically measured ball impression must not be greater than that specified in the standard.
For safe transport and storage of the test probes
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