Metrologics calibration
Metrology is the science that deals with the measurement of physical quantities. Its purpose is to choose some quantities physical as key (called units) and to define correct measurement processes that allow to relate a "measuring" the relative "units. The units of measurement are coded and grouped by the International System of units measurement (SI), maintained by the International Association of Weights and Measures. Samples shall make or represent these units, to make them available to those who must make measurements. In Italy, Law n.273 of 11 August 1991 established the National System Calibration (SIT), which consists of primary and metrology institutes calibration centers. It has the task of ensuring the traceability measurement results to national champions. Melli Automazione over 25 years has developed its own technical support service for confirmation metrology instrumentation, or through a own laboratory, or through a mobile laboratory equipped in the field. Our support is implemented the following activities:
1. TECHNICAL SUPPORT FOR LAB AND PROCESS MEASURE DEVICES ;
2. TECHNICAL SUPPORT AND DEVELOP OF CONFIRMATION'S SYSTEMS METROLOGICAL ACCORDING TO INTERNATIONAL REGULATIONS;
3. CALIBRATION INTO OUR LAB FOR ISO 9000 (NATIONAL AND INTERNATIONAL) QUALITY SISTEMS:
TEMPERATURE FROM -40° TO 650° C
- Glass liquid thermometer
- Thermocouple
- RTD
- Thermometric chain
- Pneumatics and electronics temperature's recorder
- Enviriorment conditions trend
- Thermostat's check
RELATIVE PRESSURE FROM -0,95 TO 250 Bar
- Manometers
- Pressure trasducer
- Pneumatics and electronics recorder
- Pressor trasducer check
- Ceiling check
ABSOLUTE PRESSURE FROM 15 mBar Abs.
DIFFERENTIAL PRESSURE FROM -12,5 A +12,5 mBar
- ManometER
- Pressure trasducer
- Column manometer
ELECTRIC PARAMETERS
- Vcc
- DC
- Resistence
RELATIVE HUMIDITY
- Termogrograph
- HU relative trasducer
- Enviriorment conditions trend