IEC60061 E26 not go gauge Lamp holder gauge
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
E26/E26d lamp cap gauge
Product name :E26 lamp holder gauge Technical standard :GB 1483/ IEC 60061-3
E26 Lamp holder gauge classification
| Serial number | Gauge type | Gauge name | Standard drawing number |
| 1 | E26 Lamp holder | go gauge | 7006-27D-3 |
| 2 | E26 Lamp holder | Not Go Gauge | 7006-29L-4 |
| 3 | E26 Lamp holder | Contact performance gauge (US gauge) | 7006-29-3 |
| 4 | E26 Lamp holder | contact performance gauge(JIS gauge) | 7006-29-3 |
| 5 | E26 Lamp holder | Anti-accidental contact gauge (anti-electric shock | 7006-29A-2 |
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| Reference | Dimension/(mm) | Tolerance/(mm) | Limit after wear(mm) |
| d | 26.41 | +0.03/-0 | 26.45 |
| d1 | 24.72 | +0.03/-0 | 24.76 |
| L | 6 | ±0.1 | |
| P | 3.629 | – | |
| r | 1.191 | – | |
| T1 | 19.56 | +0.0/-0.03 | |
| V | 12.7 | ±0.15 |
The shape part of the edge of the thread shall be broken with radius of 0.2mm to 0.3mm.
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
Purpose:
To check the maximum dimensions of the screw thread and dimension T1 minimum of caps on finished lamps.
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
Testing :
When the cap on a finished lamp has been screwed into the gauge as far as it will go, the center contact shall be co-planar with, or project beyond, surface X.
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
E26/E26d lamp cap gauge
Product name :E26 lamp holder gauge Technical standard :GB 1483/ IEC 60061-3
E26 Lamp holder gauge classification
The shape part of the edge of the thread shall be broken with radius of 0.2mm to 0.3mm.
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
Purpose:
To check the maximum dimensions of the screw thread and dimension T1 minimum of caps on finished lamps.
IEC60061-3 7006-29L-4 Not Go Gauge E26 Lamp holder gauge
Testing :
When the cap on a finished lamp has been screwed into the gauge as far as it will go, the center contact shall be co-planar with, or project beyond, surface X.
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