Calibration Center LAT 011

LAT011 offers the exclusive on site calibration service for certified quantities.

The Gefran LAT011 laboratory is part of the ACCREDIA circuit and all calibration certificates are recognized as equivalent and actually accepted in all countries that subscribed the Agreement.

The main activity of the Accredited Calibration Laboratory 011 (LAT 011) of ACCREDIA, operative since 1981, is the calibration of instruments for the measurement of temperature, pressure, and relative humidity. Conforms to UNI CEI EN ISO/IEC 17025, the Laboratory is periodically inspected by the calibration Institute. Sample instruments included in the Laboratory ensure metrological traceability for variables, instruments and measurement samples in the table.
Thanks to Staff competence, Gefran can offer control instruments for temperature, humidity and pressure measurement, providing information and offering a complete technical service, finding suitable solution for applications in various industrial sectors. A further service consists in "on-site calibration": it is offered the company the opportunity to take advantage of calibration of various types of instruments services directly on the plants.

THE CENTRE'S ACTIVITIES

The LAT - 011 Laboratory is authorised to conduct measurements and to issue certificates in conformity to the provisions of UNI CEI EN ISO/IEC 17025:2005. Specifically:

a. Physical quantities certified with measurements conducted in the permanent laboratory

Temperature

Relative Humidity

Relative Pressure

Resistance thermometers and liquid-in-glass thermometers
Thermocouples (noble metal and base metal)
Thermometric chains and dataloggers (with thermocouples, resistance thermometers, and thermistors)
Temperature transmitters for thermocouples and resistance thermometers
Calibrators (in measurement and simulation)

Hygrometers and thermo-hygrometers, electrical and mechanical dataloggers
Electrical psychometers

Pressure transducers
Pressure transmitters
Analogue and digital pressure gauges
Pressure calibrators

b. Physical quantities certified on-site with measurements conducted directly on systems

Temperature	Relative Humidity
Resistance thermometers Thermocouples (noble metal and base metal) Liquid-in-glass thermometers Thermometric chains (with thermocouples, resistance thermometers, and thermistors) Temperature indicators and dataloggers (for thermocouples and resistance thermometers) Thermostatic chambers () Dry furnaces ()	Climatic chambers (*)

(*) The calibration procedure for mapping requires unloaded and loaded characterisation with measurements of: stability, homogeneity, drift from set-point, indication error, temperature recovery time, thermal gradient in rise or descent.

c. Emission calibration reports (not Accredia-certified) for various physical quantities

Temperature and relative humidity data-loggers
Pressure measurements
Electrical measurements
Angular velocity measurements (centrifuges)
Relative humidity sensors and transmitters
Mapping of climatic chambers, cold cells, freezers and incubators at multiple measurement points with tests of: stability and uniformity
Calibration and mapping of environmental test chambers, laboratory muffle and high-temperature furnaces with tests of: stability and uniformity
Conducting of T.U.S. (Temperature Uniformity Survey) in conformity to standards
Conducting of S.A.T. (System Accuracy Test) NORSOK, ASTM A991, AMS2750D.