Gas Analysis


Global solutions for Portable & Emission Monitoring

Gasmet  provides solutions for demanding gas monitoring applications, such as continuous emissions monitoring, process gas analysis, portable ambient analysis and industrial hygiene using FTIR Technology. 


  • Multiple analysis using a single measurement
  • FTIR Based Analyzer, Portable FTIR
  • Dioxin Monitoring System - GT90+
  • Portable Ambient Monitoring
  • HAZMAT and Safety Application
  • Green House Gases (GHG)
  • Container Monitoring
  • Comprehensive Gas Library


  • Fourier Transform Infrared (FTIR)


Portable Analyser - GT5000 Terra

GT5000 Terra is full of features, in a tiny but robust package. A high sensitivity sample cell for lowest possible detection limits, multicomponent capability and a built-in-pump, so no need for a separate sampling system. This portable gas analyzer is also lightweight (9.4 kg), splash-proof (IP54 rated) and battery-powered providing unmatched portability for such a powerful analyzer. Designed for demanding on-field use, the GT5000 is the perfect tool for a wide variety of applications and uses cases.

GT5000 Terra

  • Portable and quick set-up
  • Battery operation
  • Wireless communication
  • Simultaneous measurement of all gases
  • Splash-proof, IP54 rated 

Continuous Dioxin Monitoring System - GT90 Dioxin+

The GT90 Dioxin+ is designed specifically for long-term monitoring of dioxin emissions. The automatic system represents the cutting-edge technology for dioxin sampling and fulfills all requirements of the dioxin measurement standard. Because dioxins can be harmful to health, authorities have imposed emission limit values that need to be monitored. Monitoring is done in conformity to the European standard EN1948-1. GT90 Dioxin + is MCERTS certified, and the conditions stated on MCERTS certificate complies with QAL1: EN15267-1, EN15267-2:2009

    Technical features

    • Automatic system designed for continuous operation
    • Heated sampling probe unit and heated line
    • Sampling velocity from 1.1 to 30 m/s
    • Designed for industrial use even in harsh conditions
    • Withstands dust content up to 150 mg/m3
    • Dilution method using dry cartridges
    • Carefully selected materials
    • Remote access and control


    Orthodyne SA, Belgium

    These services include continuous analysers, chromatography systems, analytical engineering, data acquisition systems, maintenance services, and validation.

    Orthodyne’s special asset is the ‘modular concept’ and the company uses a modular system to design and assemble analysers to meet the most demanding customer requirements.


    • Oxygen Analyzer
    • Moisture Analyzer
    • Nitrogen Analyzer
    • Total Hydrocarbon Analyzer
    • Gas Chromatographs


    • Industrial Gases
    • Food & Beverage

    Air Separation Unit

    • To control the production, the storage or the loading, Orthodyne has a complete range of analysers.
    • Orthodyne provides CH4/NMHC or Carbotras (CnHm separated) GC’s on gas producers sites to control the hydrocarbons level in the Oxygen, Nitrogen, Argon or Air.
    • Orthodyne can also supply N2 traces, O2 paramagnetic, O2 zirconium and moisture analysers.

    AZ5100 Online Argon DID Plasma N2 ppm Ar
    AZ8000 Online Argon DID Plasma N2 ppm Ar
    THC5000 FID-Online THC ppm O2, N2, Ar
    OPM5000 Online Paramagnetic Sensor O2 % O2
    ODP5000 Online H2O Al2O3 Sensor H2O ppm O2, N2, Ar
    OZR5000 Online O2 ZrO2 Sensor O2 ppm N2, Ar


    PAC is a leading global provider of advanced analytical instruments for laboratories and online process applications in industries such as refinery, petrochemical, biofuels, environmental, food & beverage, marine, offshore, subsea,and pharmaceutical.

    To provide its customers with cutting edge technology, PAC leverages significant R&D resources to support its core technologies, including chromatography, elemental analysis, physical properties, ultrasonics, fluorescence, spectroscopy, and microscopy/video imaging.

    PAC consists of well-known and long-established leading product lines

    • AC Analytical
    • Cambridge Viscosity
    • ISL
    • Antek
    • Petrospec
    • Alcor
    • Walter Herzog
    • Advanced Sensor
    • Precision Scientific


    • Industrial Gases
    • Food & Beverage


    • Gas Chromatography
    • Sulfur & Nitrogen Analyzer
    • Flash Point
    • Freeze Point
    • Por Point
    • MCRT
    • JFTOT
    • Viscosity
    • Density
    • Oil in Water
    • Distillations
    • NOACK
    • Softening Point

    PAC's extensive body of process knowledge and advanced analytical tools fuel discoveries on every continent, leading the way to greater productivity, a greener environment, and the realization of new visions for breakthrough industries.


    Infra Analytical products are designed to meet diverse needs of low and ultra-low-level of H2S measurements in gas for application across diverse industries.

    All our products share a common hardware platform (with a few exceptions) and this will result in tremendous cost saving for the end users. The hardware is engineered for simplicity and robustness. There are no moving parts in any of our Analyzers.


    • Ultra-Low Level H2S in pipeline Natural Gas - Model 808 ULL
    •  H2S in Refinery Fuel Gas - Model 808 FG
    •  H2S in Waste Gas - Model 808 WG
    •  H2S in Flare Gas - Model 808 FLG
    •  H2S in Process Gas - Model 808 PG
    •  Moisture in pipeline natural gas - Model 808 H2O
    •  CO2 in pipeline natural gas - model 808 CO2.

    Training List

    List of Events

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    • in Event

      Gasmet at NCT Asia Le Meridien Kuala Lumpur 2019

      Gasmet at NCT Asia Le Meridien Kuala Lumpur 2019 Date:  October 23-24, 2019 Venue:  Le Meridien, Sentral Kuala Lumpur Gasmet introduce new Portable FTIR Analyzer GT5000 Terra on 25th October 2019. “The world’s leading CBRNe, EOD and Demining event.” NCT Asia is the largest CBRNe, C-IED and EOD conference of the region, welcoming h...

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    Instrumentation & Petroleum Services Asia Sdn Bhd
    #03A-02, 8trium Tower 1, Jalan Cempaka SD 12/5, Bandar Sri Damansara,
    52200 Kuala Lumpur, Malaysia

    Tel : +603-6279 9980 | Fax : +603-6279 9970
    Email : | Monday - Friday 08.30 - 17.30