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  • new capabilities
    National Metrology Institute of Malaysia (NMIM) is established to support the industries and nation’s needs on the reliability of measurement unit in Malaysia. Its existence has evolved from a local calibration organization to positioning itself as standard laboratory which is recognized internationally.  

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  • calibration services
    Calibration plays an important role to ensure the accuracy of a measurement and quality control. It is essential to guarantee quality of products is at best due to competitiveness of various sectors arises nowadays. In addition to that, the science of measurement is crucial in economic development, social well- being, safety and health as well as public welfare. 
    NMIM functions as reference standard laboratory that provides traceability to the SI unit for mass (weight), length, time, resistance, voltage and density.

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  • Int membership
    • Metre Convention (Diplomatic Treaty) - since 2001
    • International Committee of Weights and Measures Mutual Recognition Arrangement (CIPM-MRA) - since 2001
    • Asia Pacific Metrology Programme (APMP) - since 1977
    • Asia Pacific Legal Metrology Forum (APLMF) - since 1999
    • ASEAN Consultative Committee Standards and Quality (ACCSQ) - since 1993
    • National Conference of Standards Laboratories International (NCSLI, USA) - since 2010
  • int prog
    The Mutual Recognition Arrangement of International Committee for Weights and Measures (CIPM MRA) is the supporting structure through the National Metrology Institutes (NMIs) in corroborate the international equivalence of their measurement standards and the calibration and measurement certificates issued by them. The technical basis of CIPM MRA is the set of results obtained for certain range of time through scientific key comparison carried out by the Consultative Committees (CCs) of the CIPM, the International Bureau of Weights and Measures (BIPM) and the Regional Metrology Organizations (RMOs). 

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  • ref material
    Reference material issued by National Metrology Institute of Malaysia (NMIM) are produced according to ISO Guide 34 to ensure their consistency in quality with a well‐defined traceability to SI unit. NMIM is continuously developing new reference materials to act as calibration reference.

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CAPACITANCE & INDUCTANCE

SERVICES PROVIDED :

 

The capacitance measurement services:

  • Low loss capacitor; fixed value
    1 pF - 1000 pF at 1 kHz, 1592 Hz
  • Dielectric capacitor (e.g. mica, polystyrene)

    1 µF - 100 µF at 1 kHz

  • Decade Capacitance

    100 pF to 1 µF

  • Capacitance meter

    1 pF to 1 µF

  • Dissipation Factor

    5X10-6 to 1X10-4

 

Inductance measurement services:

  • Calibration of self-inductance

    100 µH to 1 H

  • Decade Inductance

    100 µH to 10 H

  • Inductance meter

    100 µH to 10 H

In capacitance measurement, there are two types of national capacitance standards maintained; toroidal cross capacitor (1 pF) and fused-silica standard (1, 10, 100 pF). The 1 to 100 pF standard capacitors are used to calibrate the high precision capacitance bridge. Customer standards are calibrated by direct and substitute calibration method using a precision bridge.

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Inductance primary measurement is based on comparison bridge. The comparison procedure describes one inductor to be compared with another inductor within 10:1 range. The standard inductors are then used to calibrate the inductance meter (LCR) and customer standards are directly measurmetered by this meter.

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OPERATION HOURS

Monday to Thursday

8.00 am ~ 5.00 pm

Lunch: 1.00 pm ~ 2.00 pm

FRIDAY

8.00 am ~ 4.45 pm

Lunch: 12.30 pm ~ 2.45 pm 

Call us: +603 - 8778 1600

Service enquiries : serviceNMIM@sirim.my

Complaints / Feedback

feedbackNMIM@sirim.my