Accredited calibration lab for VOLUME, MASS FLOW, PRESSURE GAS and TEMPERATURE
Since 2017 Mega System Srl is also LAT calibration laboratory N°01317, accredited by ACCREDIA, the only national body authorized by the state to carry out accreditation activities.
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July 2017
Accreditation Certificate granted for Volume and Gas Volume Flow Rate measurements.
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October 2018
Extension of the Accreditation Certificate granted for Gas Pressure measurements.
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July 2022
Extension of the Accreditation Certificate granted for Temperature measurements.
What guarantees the ACCREDIA certification?
The ACCREDIA certification guarantees that our LAT is adequated to UNI CEI EN ISO / IEC 17025 standard and in compliance with the requirements of other mandatory or voluntary standards.
An accredited calibration center has:
- a company management system in quality assurance
- the technical competence to execute accredited calibration of sampling instruments and gas and volume measurement of ambient gases
What are we able to calibrate?
| Unit of measure | Instrument in calibration | Measuring range | Uncertainty (*) | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Volume of gas | Gas meters for flow rates from 0,25 l/min to 1 l/min Gas meters for flow rates from 1,1 l/min to 50 l/min Gas meters for flow rates from 50 l/min to 100 l/min | 150 L 150 L 0,90% |
0,60% 0,70% Volume of gas capacity | Mass Flow Controller | Mass Flow Controller Digital volumetric flow meters
From 0,0051 L/min to 0,25 L/min |
From 0,25 L/min to 100 L/min From 0,0051 L/min to 0,25 L/min From 0,25 L/min to 100 L/min From 0,0051 L/min to 0,25 L/min From 0,25 L/min to 100 L/min 0,35% |
0,33% 0,45% 0,40% 0,45% 0,40% Pressure | Absolute pressure meter with digital output (in gas medium)
| From 40000 to 60000 Pa | From 60001 to 80000 Pa From 80001 to 100000 Pa From 100001 to 120000 Pa From 120001 to 140000 Pa 4,1 Pa |
4,7 Pa 5,3 Pa 5,7 Pa 6,3 Pa Relative pressure meter with digital output (in gas medium) | Negative relative pression from 0 to (-)2000 Pa | Negative relative pression from (-)2001 to (-)6000 Pa Positive relative pression from 0 to (+)2000 Pa Positive relative pression from (+)2001 Pa to (+)6000 Pa 1,1 Pa | 1,2 Pa 1,1 Pa 1,2 Pa Temperature | Indicators with base metal thermocouples
|
| 0 °C From 5 °C to 70 °C From 70 °C to 160 °C From 160 °C to 230 °C From 260 °C to 400 °C From 400 °C to 500 °C From 500 °C to 600 °C From 600 °C to 700 °C From 700 °C to 800 °C From 800 °C to 1068 °C u1 / u2 (**) |
0,05 °C / Uris 0,07 °C / Uris 0,08 °C / Uris 0,12 °C / Uris 0,33 °C / Uris 0,46 °C / Uris 0,63 °C / Uris 0,85 °C / Uris 0,88 °C / Uris 0,89 °C / Uris Indicators with resistance thermometers | 0 °C | From 5 °C to 70 °C From 70 °C to 160 °C From 160 °C to 230 °C From 260 °C to 400 °C u1 / u2 |
0,02 °C / uris 0,05 °C / uris 0,06 °C / uris 0,07 °C / uris 0,32 °C / uris |
(*) The measurements uncertainty is expressed at the trust level of 95%
(**) The expanded measurement uncertainty value is obtained by summing the values of the two components in quadrature with the formula (2√u12 + u22) and is expressed with 2 significant digits, where Uris indicates the standard uncertainty due to the resolution of the instrument in calibration expressed in °C
Which instrument we calibrate?
Our calibration lab releases Calibration Certificate for:
- Gas meters
- Mass flow controller
- Mass flow meter
- Digital volumetric flow meters
- Capillary gas dividers
- Gas dividers with mass flow controller
- Digital absolute pressure meters
- Digital relative pressure meters
- Indicators with base metal thermocouples (K type)
- Indicators with resistance thermometers (PT 100/1000)
Do you need information about calibration and certificates?
+39.02.90361622 – segreteria-lat@megasystemsrl.com
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