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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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Gas Measurement

Gas Group in Chemical Metrology Section is responsible in ensuring gas analysis and gas measurement in the country is traceable to gas reference materials.

Gas Calibration

Gas Calibration Laboratory provides calibration of gas analyzers and gas detectors.  Multi-component gas mixtures are used to calibrate various types of these device.

   Commonly Monitored Gases   

     Measurement Range    

 

    Vehicle Emission Device    

    Measurement Standards    

Carbon Monoxide

Zero to 100 ppm

 

Carbon Monoxide

Zero to 4.5 %

Methane

Zero to 50 %LEL

 

Propane

Zero to 2000 ppm

Hydrogen Sulfide

Zero to 100 ppm

     

Oxygen

Zero to 21%

     

Calibration capability for gas detector

 

Calibration capability for vehicle emission devices 

Water Content in Gas Mixture

Gas Group in Chemical Metrology Section, NMIM is also capable of measuring low water content in gas mixtures. 

Component

Gas Samples

Range

Water @ Moisture

Almost all

(Contact us for further details)

0 to 1000 ppm

Water @ moisture

Oxygen, Hydrogen, Helium, Nitrogen, Air

0 to 10000 ppb

gm1Gas Analysis

Gas Analysis Laboratory is equipped with Gas Chromatograph with various type of  detectors; for example GC-FID, GC-TCD, GC-SCD, GC-ECD, GC-MS and GC-PDHID, which is an ideal tool to analyse gas samples and enabling our end users to determine the amount of different gaseous in a gas mixture.

 

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