The effect was apparently similar to sterling silver hallmarks, obtaining the result to gratify the buyer's pride to exhibit a high value object and the unconfessed objective to deceive inexperienced people.Ī set of symbols imitating the shape of sterling silver hallmarking.
KITE MARK MEANING SERIES
Silver and the maker was identified by its initials inside a series of squares, circles, shields, etc. ASTA Type Test Certification gives added assurance of product compliance and is increasingly required by electrical contractors, project specifiers and purchasers as evidence that a product is tested and in accordance with appropriate standards.HOW TO IDENTIFY THE MAKER The marks of electroplated silver were often inspired to the hallmarking used for sterling It also shows that the product will be checked at intervals by the certification body for ongoing compliance with the safety standards.ĪSTA Type Test Certification service was created specifically for manufacturers of bespoke, short run or long lifetime products in the electrical transmission and distribution fields. The ASTA Diamond Mark indicates that the product has been manufactured in a factory which is inspected at least annually to ensure consistent, safe production. It can be applied to a wide range of electrical products, including plugs, socket outlets, adaptors, consumer units, fuses, switches and busbar trunking systems. It is widely used to support declarations of conformity and technical file activity required when CE Marking for the EU. The ASTA Diamond Mark on your product reinforces your own declaration of safety that your product meets appropriate Standards and demonstrates your commitment to producing high quality products.
Our experts actively contribute to the standard committees in the low and high voltage fields at national and international level.ĪSTA certificates and Test Reports are available through testing at ‘Recognised’ Testing Laboratories (RTLs) that have been rigorously assessed by Intertek ASTA. In 2007, ASTA was acquired by Intertek and continues to offer the same services. ASTA Certificates and Licenses provide compelling evidence of product compliance should you ever face a product liability challenge.ĪSTA was founded in 1938, is a founding member of the Short-Circuit Testing Liaison (STL) and has held the secretariat of the STL since its inception in 1969. The ASTA Mark is evidence to your customers, Authorities Having Jurisdiction (AHJs), customs and port authorities, that your product conforms to applicable standards. Intertek's ASTA team delivers leading services to the electrical industry for switchgear, wiring devices and circuit protection approvals and low/medium/high voltage equipment certification
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