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- IEC60061 E39 Go No Go Gauge of 7006-24C-1 & 7006-24B-1
- Item LX-E39GN
The drawing is intended only to illustrate the essential dimensions of the gauge.
For details of cap E39, see sheet 7004-24A.
PURPOSE: To check the minimum outside (major) diameter of the screw thread, dimension d, of E39 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.
Note. - This gauge may also be used for checking unmounted caps.
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The sharp part of the edge of the thread shall be broken with a radius of 0.2 mm to 0.3 mm.
PURPOSE: To check the maximun dimensions of the crew thread and dimension T1 min, of E39 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 of the cap shall be co-planar with, or project beyond, surface X, When the lamp is being removed from the gauge, at least two fall turns shall be required to disengage the threads.
Shenzhen Julixing Instruments Co., Ltd. are specialized in manufacturing
special, custom built, test and measuring equipment for products testing as per international norms and
offering calibration services and related information. Our products and services are used by research & development
establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients'
requirements.
If you require equipment to
test products such as home appliances, electrical accessories like switches, sockets, connectors, etc.
industrial & road lighting luminaires, automobile lighting systems or related
categories, we can provide the solutions you need.
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