7006-29-3 E26 Lamp Cap Gauge Go No Go Gauge For Testing Contact - Making Of Lamps Fitted With Caps

Confirms:
IEC60061-3

Gauge name and Testing Purpose

1. E26, E26/50x39, E26/51x39 & E26d​ “NOT GO” GAUGE FOR CAPS 7006-29L-4

TESTING:

When the gauge is placed over the thread of the cap on a finished lamp, held cap uppermost, the central contact shall not project beyond surface X. Only the weight of the gauge itself shall be used in the test.

PURPOSE:

To check the minimum outside (major) diameter of the screw thread, dimension d, of E26, E26/50x39, E26/51x39 orE26d caps on finished lamps.

2. “GO” GAUGE FOR CAPS E26, E26/50x39, E26/51x39 & E26d 7006-27D-3

TESTING:

When the cap on a finished lamp has been screwed into the gauge as far as it will go, the central contact shall touch surface X. When the lamp is removed from the gauge, at least two full turns shall be required to disengage the threads.

PURPOSE:

To check the maximum dimensions of the screw thread and dimension T1min of E26, E26/50x39, E26/51x39 or E26d caps on finished lamps.

3. GAUGE FOR TESTING CONTACT-MAKING OF LAMPS FITTED WITH CAPS​ 7006-29-3

TESTING:

The shape of the lamp with regard to the fit in the lampholder is assumed to be correct, if the lamp can be pushed into the gauge until plane W reaches plane V or projects beyond it. For E26/24 capped lamps, when surfaces V and W are coincident, the top of the cap including any solder or conductive material, shall not extend above surface X.

PURPOSE:

To check lamp dimensions for contact-making in E26, E26/50x39, E26/51x39 or E26d lampholders.

E26 and E26d Gauge Full list:

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7006-27D-3 “GO” GAUGE FOR CAPS E26, E26/50x39, E26/51x39 & E26d
7006-29L-4 “NOT GO” GAUGE FOR CAPS E26, E26/50x39, E26/51x39 & E26d
7006-29-3 GAUGE FOR TESTING CONTACT-MAKING OF LAMPS FITTED WITH CAPS
7006-29A-2 GAUGE FOR CAPS ON FINISHED LAMPS FOR TESTING PROTECTION AGAINST ACCIDENTAL CONTACT E26d
7006-29B-2 GAUGE WITH REFERENCE DIAMETER OF 23 mm FOR CAPS E26d
7006-29C-2 GAUGE WITH REFERENCE DIAMETER OF 13,2 mm FOR CAPS E26d
7006-29D-1 GUAGE WITH REFERENCE DIAMETER OF 10.4 mm FOR E26d CAPS ON FINISHED LAM