G5 Go and No Go Gauges of Lamp Cap

1) IEC60061-3: 7006-46A-3 Go Gauge for Bi-pin Cap on Finished Lamps G5;

Purpose:

To check dimensions E max., F min., F max., and the combined pin diameter and displacement of pins (including bosses) of bi-pin caps G5 on finished lamps.

Testing:

The pins of the caps on finished lamps shall enter the gauge at surface O and fully inserted, the surfaces of cap and gauge shall contact.

In this position the end of the pins shall be co-planar with or project beyond surface X, but shall not project beyond surface Y.

Each individual pin shall enter hole e1 at surface O until the face of the cap and the surface of the gauge contact.

2) IEC60061-3: 7006-46-3 Go and Not Go Gauge for Unmounted Bi-pin Cap G5 (Not for Use on Finished Lamps)

Purpose:

To check dimensions E min., E max., F min., G max., Hmax., and the combined pin diameter and displacement of pins (including bosses) of unmounted bi-pin caps G5.

Testing:

The pins of the caps shall enter the gauge at surface O and when fully inserted, the surfaces of cap and gauge shall contact.

In this position the end of the pins shall be co-planar with or project beyond surface X. Each individual pin shall enter the hole e2 until the boss of the pin and the surface of the gauge contact, but they shall not enter hole e1. The boss of the individual pin shall enter hole b at surface O until the surfaces of the cap and the gauge contact.