E26d Gauges for Testing The Relative Positions of The Contacts in Lampholders 7006-29F-2

Measurement & Analysis Instruments > Safety Instrument
Include ISO 17025 CNAS & ILAC Calibration Certificate
Origin: China Guangdong
Item No.: 7006-29F-2

E26d Gauges for Testing The Relative Positions of The Contacts in Lampholders 7006-29F-2

(1) The thread of each gauge is made in accordance with the maximum dimensions of the cap on a finished lamp, subject to a tolerance of + 0,0 mm; - 0,03 mm. See sheet 7004-21A.
(2) Two similar gauges are required for the test. They are referred to below as "gauge A" and "gauge B" and differ only in respect of dimension C1.
(3) Applicable to gauge A only.
(4) Applicable to gauge B only.
(5) Compliance to this dimension is not required in North America.
(6) Insulating material. All other parts metal.

PURPOSE: To check that lampholder contacts are capable of assuming simultaneously the positions corresponding to:
a) dimensions C1min. and S1max. and
b) dimensions C1max. and S1max. specified for the cap on a finished lamp.

TESTING: When gauge A and gauge B, in turn, are fully screwed home in the lampholder, the three lamps shall light in each case.

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.

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Website: https://www.china-gauges.com