b) reception of insulators by customers

This is done according to the particular specifications of each customer. Most of them use national or international specifications. Harmonizing these various requirements is desirable to define a same universal criterion for apprising each characteristic and to attribute a precise and constant meaning to the safety factor each user considers convenient to adopt.


Control of the spacing

The reception tests are carried out either in or without the presence of the customer, as per his request, in our laboratories which, besides having all the instruments and verification gauges for dimensions, has machines and the necessary apparatuses for mechanical, electrical, electro-mechanical, pollution, radio and television interference, fatigue and ageing tests.

A reception test report is given to the customer by the engineer responsible for the tests.

The mass of information gathered during the different inspection tests is filed for two years. The information abstracted and summarized therefrom are kept ten years.