NMT-Center of Metrology

In order to assure the traceability of measurement to SI unit and  national standard for various testing center of LECM to eventually  guarantee the accuracy of the testing service, the Center of  Metrology (NMT) was established in 1999 to provide calibration  service of testing equipment. Besides, when technically possible,  NMT also provides equipment calibration service for the public  entities aiming to assist enhancing the quality of their product or  service. 

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Introduction of NMT’s services

Introduction of NMT

According to the most common requirement worldwide, NMT  provides equipment calibration service in the field of mass,  dimensional, pressure, force and temperature. NMT was being  accredited internationally on 2000. Besides meeting the requirement  of strict environmental condition control, like temperature and  relative humidity, NMT possesses a series of high accuracy  equipment which are traceable to primary standard, with  professional trained staff. The accredited calibration certificate  issued by NMT is according to the requirement of the international  standard ISO/IEC 17025, which includes the uncertainty of  calibration. 

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Calibration of balance

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Calibration of testing sieve

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Calibration of load ring

Calibration of pressure transducer.JPG

Calibration of pressure transducer

Calibration of pressure gauge.JPG

Calibration of pressure gauge

Calibration of thermometer.JPG

Calibration of thermometer

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Calibration of dial gauge

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Calibration of caliper

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Calibration of micrometer

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Calibration of clinometer

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Calibration of force testing machine

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Calibration of hydraulic jack

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Calibration of sphygmomanometer 

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Calibration of thermocouple

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Calibration of airport luggage weighing scale

Calibration of balance in market


Looking to the future, NMT will put her effort on developing  various type of calibration in different aspect, expecting to assist  setting up the metrology standard to ensure the accuracy of the  corresponding tests. Besides, NMT will continue to develop the  calibration service relating to daily life, such as the inspection of the  balance in market, luggage weighing system in airport, and certain  clinical equipment (e.g. sphygmomanometer, clinical thermometer),  aiming the resident could enjoy a fair, just and safety service.