Calibrating an optical communication tester in Jordan

Optical communication test instruments in Jordan can be calibrated at accredited facilities such as the Jordan National Metrology Institute (JNMI) and private laboratories like MCIC, ensuring traceability to international standards.

Accredited Calibration Services

Jordan National Metrology Institute (JNMI) is the primary national authority for calibration in Jordan. It offers high-accuracy calibration services across electrical, physical, and mechanical domains, with laboratories accredited under ISO/IEC 17025 by the Jordanian Accreditation System (JAS-AU) and traceable to international standards . JNMI's Electrical Metrology Division provides calibration for instruments related to voltage, current, frequency, and other electrical parameters, which are essential for optical communication test equipment that relies on precise electrical measurements . Private laboratories, such as Mikial for Calibration and Industrial Consultation (MCIC) in Amman, also provide comprehensive calibration services, including electronic, mechanical, thermal, and dimensional calibrations. MCIC follows ISO/IEC 17025:2017 standards and complies with cGMP, GLP, and WHO guidelines, making it suitable for high-precision optical and communication instruments .

Optical Calibration Process

Optical calibration involves verifying and comparing measurement results of optical devices against traceable reference standards. This ensures accuracy, precision, and reliability for parameters such as light intensity, wavelength, optical power, and optical density, which are critical in optical communication testing . The process typically includes:

• Using reference instruments traceable to national and international standards.
• Performing tests at specific reference points within the device's measurement range.
• Comparing results with reference values to determine deviations.
• Evaluating whether the device operates within acceptable tolerance limits. Regular calibration is essential because optical instruments can drift over time due to environmental conditions, usage frequency, and device characteristics .

Accreditation and Traceability

All calibration services in Jordan are recognized internationally through JAS-AU accreditation, which is accepted by the International Laboratory Accreditation Cooperation (ILAC) and the Arab Accreditation Cooperation (ARAC). This ensures that calibration certificates for optical communication instruments are valid and recognized globally, supporting both local and international compliance .

Recommendations

• For high-precision optical communication instruments, it is recommended to use JNMI for national traceability or accredited private labs like MCIC for flexible service options.
• Ensure that the calibration provider maintains ISO/IEC 17025 accreditation and traceability to international standards.
• Schedule regular calibration intervals to maintain measurement reliability and compliance with industry standards.