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Metrology and Calibration Services

The IRI metrology laboratory is equipped with high precision instruments used in the verification of calibration of various measuring devices. These verifications are conducted following the most up-to-date international standard such as: EN-ISO-CEI 17025 of May 2005 and others.
These services could be requested either in-house or in IRI’s premises.

Our verifications cover the following basic measurements

Temperature:

Verification of thermometers, thermocouples, ovens, refrigerators, etc., ranging between –70°C and 1200°C.

Pressure/Vacuum:
Verifications, ranging from 1 to 500 bars and from 1 to -0.7 bar.

Weights:

Verification of weights and balances ranging from 1mg to 200kg.

Dimensions:
Verification of gauge blocks, micrometers, vernier calipers, comparators, etc.

Forces:
Verification of universal testing machines, load cells, torque, and compression machines ranging from 0 to 4000 kN.

Electricity:
Verification of measuring instruments for voltage, amperage, resistance, capacitance, frequency, induction etc… Most of our references are frequency calibrated against international references.

The metrology laboratory offers also verification services by comparison between instruments such as: rotation (Tachometer), light intensity (Luxmeter), sound level, angle measurement, as well as verification of reference solutions in the metrology of chemistry.

Furthermore, our laboratory works in close collaboration with international organizations such as the French “Laboratoire National des Essais – LNE” and the French “Bureau National de Métrologie – BNM”.

We have implemented work procedures conforming to international standards, in the aim of getting international accreditation.


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IRI Building, Lebanese University campus, Hadath (Baabda) P.O.BOX 11-2806 Beirut-LEBANON Phone / Fax : +961 (5) 467831
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