IEC60061-3: 7006-31-4 E14 Gauge for Tesing Contact-Making and Protection Against Accidental Contact During Insertion of Lamps in Lampholders

The drawings are intended only to illustrats the essential dimensions of the gauge.

(1) Dimension E is the reference diameter associated with dimension S.

The application of this gauge is restricted to lampholders for lighting fittings equipped with the following lamps when these are fitted with E14 caps, in accordance with sheet 7004-23:
Candle lamps*
Round bulb lamps
Tubular lamps
Pygmy lamps
* Holders with candleshaped shafts are also to be checked with this gauge.

PURPOSE: To check E14 lampholders in respect of:
a) contact0making with lamps having adverse dimensions,
b) protection against accidental contact with live parts, viz. the cap shell, during insertion of a lamp.

TESTING: The holder is connected in the test circuit as shown.
a) With switch A in position 2 and switch B openm, the gauge is screwed fully home.
In this position, both lamps shall light.
b) After the test of a) above, the gauge is withdrawn until the lamps are extinguished.
Swithch A is moved to position 1 and switch B is closed. The gauge is then screwed in slowly until either of the lamps lights. With the gauge held in this position, switch B is opened and the test probe at the side of the gauge is slid downwards as far as it will go into the space between the gauge and the holder.
In this position the lamps shall not light.

Company introduction

HK LEE HING INDUSTRY CO., LIMITED 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.

Main Products: Go Not Go Gauges, IP Tester, Test Probe Kit, Impact Test Equipment, Test Probes, Spring Hammer, IEC 61032 Test Finger, AC Hipot Tester, IEC Test Probe, UL Test Probe, Material Flammability Tester, IP Code Tester, Impact Test Apparatus, Plugs and Socket Outlet Gauge, Security Testing Machine, Lamp Cap Gauge Tester, Lampholders Gauge Tester, Plug & Socket Tester, Electrical Safety Tester, LED Test Instruments, Environmental Test Equipment, Instrument Accessories, Weighing Sensor and More.

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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Contact information

Contacts: Nina She


TEL: +86-755-33168386

FAX: +86-755-61605199

Phone: +86-15919975191


Address: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

ZIP: 518102


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Contact: Nina She

Phone: +86-13751010017


Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

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