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Metrology Systems Engineering Company

metrol.systems@gmail.com,    flow-measuring@yandex.ru


Our Engineering Company "METROLOGY SYSTEMS" designs and manufactures standard metrological

equipment for calibration, verification and testing of instruments for metering of flow, amount of fluid,

liquid hydrocarbons and gas of all types and principles of operation


        This equipment is widely used in petrochemical industry and is intended for calibration, verification and testing

of volumetric and mass flow meters, variable area flow meters, nozzles, orifice plates, piston provers,

standard vessels and tanks, and also instruments  for metering of multicomponent multiphase flows.

Our Equipment is not serial and is made under individual projects In accordance

with international standards ISO 4185, ISO 4064, OIML R105, OIML R49


        Specialists of our company have a vast professional experience and took part in creation

of National standards of Russia

        Flow measuring equipment made by our company have a wide range of technical and accuracy

characteristics that meet highest world standards

     Measurement uncertainty:

   - mass of liquid          -    ±0,03%,

   - volume of liquid      -    ±0,04%,

    - mass flow rate        -    ±0,035%,

    - volume flow rate     -    ±0,045%. 

   If you are interested by our equipment, please contact us on an e-mail:



With respect and hope for mutually beneficial cooperation,

Water and Oil Flow Meters Calibration Test Bench Systems in accordance with IS0 4185, OIML R105, OIML R49, thermal mass, reference meter, calibration Promass X Micro Motion CMFHC Trio-Mass Optimass 2000 Rotamass, multiphase coriolis mass electromagnetic variable area ultrasonic vortex flowmeter, verification, flow meter, flow measurement, flow measuring, flow meter calibration standards, weighing method, measurement of liquid flow, liquid flow measurement and meter calibration, Komissarov Ltd, Ensembles de mesurage massiques directs de quantites de liquides OIML R 105,流量測量,流量計校驗,校驗流量計,測試流量計,質量流量,體積流量,流量测量,流量计校验,校验流量计,测试流量计,流量测量,质量流量,体積流量, 流量計標定,  手段流量计的校准,  设备流量计标定, 流量計のキャリブレーション

Nikolay Komissarov 

General Manager -

Chief Engineering Officer























Dampener – separator 1

Dampener – separator 2


Dampener – separator 3


Pulsation Dampeners



Brochure Metrology Systems  (download 13 MB) pages JPG 1, 2, 3, 4, 5

We have experience in the organization of work on site with the involvement of local manufacturers and suppliers, as well as in the production of equipment at the place of operation using materials and equipment of the customer, which significantly reduces the cost of the project

If you are interested in our products and services, we ask you to contact us by e-mail:  

 info@flow-metering.com   metrol.systems@gmail.com

Or please fill out the contact form.

With respect and hope for mutually beneficial cooperation,

                    Nikolay Komissarov

General Manager - Chief Engineering Officer

Fields marked with * are required.

Address for correspondence:    Gagarin str. 45-12, Kazan, 420094, Russia