Pressure Ball Test Device.
Pressure Ball Test Device of IEC 60695-10-2 Ball Pressure Ball Test Apparatus
Product details:Model ZLT-QY1.
To determine the dimensional stability of parts consisting of non-ceramic, non-metallic insulating materials when exposed to higher temperatures up to maximum 250℃.
According to IEC60695-10-2, IEC60335-1 clause 30.1, IEC60598-1 clause 13.2.1 Fig.10, IEC60884 Fig.37, IEC60320 Fig. 23, VDE 0620 Fig.19, IEC60669-1 Fig.25, IEC60670 Fig.5, IEC60967 Fig. 19, etc.
1 steel ball, diameter 5 mm (ball for roller bearings according to ISO 3290),
1 ball holder, with bore and clamping screw for the bow,
1 bow, to hold the weights,
2 weights with fastening means.
All stainless steel, ball is hardened steel, total mass 2040±5 g to produce the pressing force of 20 N, weights carefully tared, test stand is of 100 mm high, diameter 50 mm, with a hole of diameter 2 mm.