ISO/IEC 17025:2017 Certified, Third Party Services

ISO/IEC 17025:2017 Certified, Third Party Services

Calibration Laboratory

Calibration is a critical process for environmental monitoring equipment to ensure that it is still working properly and giving data accurately. Environmental analyzers are calibrated regularly to ensure optimal data quality, minimal risk of errors and to reduce associated long-term costs. At times, calibration may also be mandated by local authorities.

Enviro & Industrial Solutions ME provides third party quality calibration services of environmental analyzers and air quality monitors. The calibration we do is according to factory recommendations or as per customer specifications. It is done by our experienced and highly trained service engineers.

ISO/IEC 17025:2017 Accredited Laboratory

EIS ME (NAL 139) is accredited according to the ISO/IEC 17025:2017 Standard. We follow standard procedures for the competence to carry out testing and calibrations, including sampling. Our laboratory is well-equipped with high quality testing and calibration strategies and professional and experienced engineers. As ISO/IEC 17025:2017 certified, we adhere to the quality of service we provide of international standards.

EIS ME is accredited to undertake calibrations as specified in the Accreditation Scope, as follows:

  • Sulfur Dioxide (SO2) Gas Analyzers
  • Nitrogen Dioxide (NO2) Gas Analyzers
  • Nitrogen Oxide (NO) Gas Analyzers
  • Carbon Monoxide (CO) Gas Analyzers
  • Ozone (O3) Gas Analyzers
  • Hydrogen Sulfide (H2S) Gas Analyzers
  • Ammonia (NH3) Gas Analyzers
  • Carbon Dioxide (CO2) Gas Analyzers
  • Oxygen (O2) Gas Analyzers
  • Volatile Organic Compounds (VOC) Gas Analyzers
  • Hydrocarbon (CxHy) Gas Analyzers
  • BTEX Gas Analyzers
  • TSP, PM10, PM2.5 Dust Analyzers (in-lab & onsite)

Authorized Service & Calibration Center

EIS ME is an authorized service and calibration center of many known international manufacturers such as Horiba Europe Germany, Aeroqual Limited, Gasmet Technologies, Graywolf Sensing Solutions, MRU Emission Monitoring Systems, Chromatotec Group, Fuji Electric France, and Critical Environment Technologies, and more.

Provided in the GCC, Middle East & Africa Region

Scope of Calibration

Calibration services provided in the GCC, Middle East, & Africa Region:



Authorized Calibration & Service Center

Aeroqual Limited

Aeroqual has spent more than a decade perfecting sensor-based air quality measurements in a variety of applications and climates in more than 50 countries worldwide. Aeroqual makes simple tools that companies, communities and citizens can use to monitor and respond, in real-time, to air pollution wherever they live, work and play.

EIS ME is the Authorized Service & Calibration Center of Aeroqual in the Middle East & Africa Region.

Graywolf Sensing Solutions

For over 20 years, GrayWolf has been the market leader in high performing, portable and semi-permanent indoor air quality instrumentation, with worldwide distribution and service, and a strengthening presence in other air monitoring instrumentation markets. GrayWolf offers advanced sensor, instrumentation and software technology, employing the power of mobile devices, embedded computers and cloud-based platforms for superior environmental testing and monitoring applications.

EIS ME is the Authorized Service & Calibration Center of GrayWolf in the Middle East & Africa Region.


MRU is a family-owned enterprise based in Neckarsulm-Obereisesheim, Germany, which manufactures high quality and durable portable and stationary Emission Monitoring Systems for the HVAC / Installers market and industrial applications. MRU’s wide range of products includes instruments for mobile and stationary gas analysis, biogas and syngas analysis, automotive exhaust gas analysis as well as precision digital manometers.

EIS ME is the Authorized Service & Calibration Center of MRU in the Middle East & Africa Region.

HORIBA Europe GmbH

HORIBA manufactures and sells automotive emission measurement systems, environmental measuring instruments, wide range of scientific analyzers, and and measuring equipment used in the semi-conductor industry. HORIBA also manufactures and markets peripheral measuring and analysis devices. Moreover, the Company equips such facilities as laboratories with measuring and analytical equipment for R&D, production, and other applications.

EIS ME is the Authorized Service & Calibration Center of Horiba Air Quality Measuring Instruments in the Middle East.

Gasmet Technologies

Gasmet is a Finnish high technology company that develops, manufactures and markets gas analyzers and monitoring systems for a variety of industrial, environmental and safety applications. Gasmet is a technology group from Helsinki founded in 1990 consisting of the parent company and four subsidiaries which are located abroad. In total Gasmet have over 100 personnel and in 2018 the revenue of the group was 21 M€. Gasmet operates in more than 80 countries covering all continents.

EIS ME is the Authorized Service & Calibration Center of Gasmet in the Middle East.

Chromatotec Group

Chromatotec is a group of companies specialized in the manufacturing and sales of gas analyzers in niche markets. For more than 40 years, Chromatotec Group has provided a full range of automatic gas chromatographs (autoGCs) for online monitoring. These innovative analyzers are 100% made in France and allow tracking of ppt/ppb/ppm and % concentration levels.

EIS ME is the Authorized Service & Calibration Center of Chromatotec in the Middle East.

Fuji Electric France

Fuji Electric France S.A.S. is a subsidiary of the Japanese group Fuji Electric Co., Ltd. The French company manufactures and markets a complete range of pressure transmitters (differential, gauge, absolute, liquid levels and remote seals) in its plant of Clermont-Ferrand. With over 20 years experience in the design and manufacture of pressure transmitters, Fuji Electric is recognized as an expert in solving challenging application specifications.

EIS ME is the Authorized Service & Calibration Center of Fuji Electric France in the Middle East.


01dB contributes to reducing noise and vibrations to levels complying with regulations or set out in sustainable development strategies. 01dB is aimed at the industrial sector, towns, transportation, the public works and construction sector, wind power and the leisure industry.

EIS ME is the Authorized Calibration Center of 01dB Noise Level Meters in the United Arab Emirates

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