An indirect gravimetric calibration technique for the verification of fuel dispenser narrow neck test measures

The Local Metrology Authority of Naples, the Ufficio Metrico della Camera di Commercio Industria Artigianato e Agricoltura di Napoli is a Body serving a large and densely populated jurisdiction territory (the Province of Naples) on matters concerning legal metrology. As such it has the duty to implement weights and measures verification and surveillance programs in order to ensure an acceptable level of effectiveness in preserving fairness in the marketplace and in protecting consumers from dishonest practices. One of the major concerns for the Body is the verification and surveillance of the numerous fuel dispensers that constitute the large distribution network existing in the field in the Province of Naples.