E14 lamp cap Screw Thread Gauge

IEC60061-3 E14 lamp cap gauge, go gauge no go gauge, screw thread gauge

E14 lamp cap gauge list:

Confirms: 

IEC60061-3

Purpose and Testing:

1.7006-27F-1 Go Gauge for E14 Caps on Finished Lamps

Purpose:

To check the maximum dimensions of the screw thread and dimension T1 minimum of E14 caps on finished lamps.

Testing:

When the cap on a finished lamp has been screwed into the gauge as far as it will go, the centre contact shall be co-planar with , or project beyond surface X

2.7006-28B-1 Not Go Gauge for E14 Caps on Finished Lamps

Purpose:

To check the minimum outside(major) diameter of the screw thread, dimension d ,of E14 caps on finished lamps.

Testing :

when the gauge is placed over the thread of the cap on a finished lamp,held cap uppermost ,the centre contact shall not project beyond surface X

Only the weight of the gauge itself shall be used in the test.

3. 7006-27G-1 GO Gauge for Dimension “S1”of E14 Caps on Finished Lamps

Purpose:

To check the dimensions S1 minimum and S1 maximum of E14 caps on finished lamps.

Testing :

When the cap on a finished lamp has been pushed into the gauge as far as it will go ,the plunger surface W shall be co-planar with or project beyond surface X but it shall not project beyond surface Y.

4. 7006-54-2 Gauge for finished lamps fitted with E14 caps for testing contact making

Purpose:

To check lamp dimensions for contact making in IEC holders.

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 till plane W reaches plane V or projects beyond it .

5. 7006-55-2 Gauge for finished lamps fitted with E14 caps for testing protection against accidental contact

Purpose:

To check protection against accidental contact

Testing:

The shape of the lamp with regard to protection against accidental contact is assumed to be correct if the test sample being pushed as far as possible into the gauge, plane W does not protrude beyond plane V.

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