Calibration [different name: adjustment] a set of activities due to which the indications of weighing instrument are corrected and referred to value of known Poids de calibration. A weighing instrument can be equipped with automatic or semi-automatic adjusting device. This device should be installed inside the casing of the weighing instrument. Access to this device from outside the casing should be practically impossible. Automatic calibration [different name: automatic adjustment] a set of automatic activities (operator is not involved in this process) determining the relation between the value indicated on the weighing instrument and Poids de calibration (calibration Masse), which is the load on the weighing instrument and correction activities which occur when necessary. Automatic adjustment can be activated if temperature change occurs and/or time elapse. Calibration report [different name: adjustment report] Control procedure where first adjustment/calibration is performed and next the checking of this procedure is done. Most often, this is achieved by placing the same load (the one used for calibration) on the weighing platform. In weighing instruments equipped with automatic adjusting device, the operator initiates the start of report from calibration and the whole cycle runs automatically. Result of this procedure are presented as a printout including basic information like data and time of measurement, serial no. of weighing instrument, calibration deviation and operator's signature, etc. Calibration weight Measuring device designer for adjustment of weighing instrument. It is a standard weight, which Masseis a reference to all indications of weighing instrument. 123 mm. Carat [ct] Measuring unit outsided SI group, applied in jewelry industry: 1 ct = 0,2 g Checkweighing Software function present in some types of weighing instruments. Characteristics of this function is precise measuring of a sample for which the lower and upper threshold are defined. Lower threshold (LO) - the sample Masseis too small, upper threshold (HI) - the sample Masseis too big, OK. - Masseof sample is within the thresholds. Such software solution is a good means for fast determination of sample Massewith no need for constant supervising of weighing process. Weighing result is indicated as graphic interpretation on weighing instrument Affichage. In industrial solutions, the thresholds are indicated by lights. Additionally, the weighing instruments may be accompanied by controlling module for peripheral devices. Legal Metrology Control Way of supervising a country over measuring instruments for certain applications. Referring to non-automatic weighing instruments from before 1st of May 2004 this control was maintained by type approval (decisions of Polish main Measuring Office chairman), first verification and periodically performed second verification. Counting pieces Weighing instrument operation mode which calculates Masseof measured details into its quantity. It is a quotient of overall Masseof pieces on the weighing pan and average Masseof single piece. Depending on solution, unit Masseis calculated on basis of current measurements or collecting data from data base.

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