B22 Go Gauge for Caps on Finished Lamps,7006-11-8

According to standard IEC 60061-3

Purpose:

To check dimensions A max., N min. D1 min., D1 max., and the diametrical position of the pins of caps B22 on finished lamps.

Testing:

The cap shall enter the gauge until the pins have passed through the slot Q. The cap is then turned through a small angle and is pressed so that the pins are in close contact with surface S.

In this position, the contact making surface shall not be below surface X nor shall it project beyond surface Z.