FLOW METER CALIBRATION SERVICES

Flow meters are calibrated through a process of comparison, where their measurement results are adjusted to align with predefined standards. This calibration can be conducted internally by manufacturers post-production, or the flow meters can be sent to an independent calibration facility for calibration.

Flow meter calibration is a technical method aimed at determining and establishing the relationship between the measurement value of the flow meter (the device under test) with a recognized standard. This process helps to evaluate the error and determine the exact measurement parameters of the measuring device. Typically, calibration is performed on more than one flow point to ensure linearity. If the error is within the allowed error or satisfies the requirements of use, the user can use it normally. However, if the error is not within the allowed error or does not satisfy the requirements of use, it is necessary to take appropriate measures such as adjustment, repair, or replacement.

In the industrial sector, periodic calibration of flow meters is of paramount importance. This process ensures the accuracy of measurements, which is crucial for the safe and efficient operation of various processes. Especially in factories with large-scale production lines and those utilizing advanced technology, this calibration is a routine task that is meticulously supervised.  

While initial verification of flow meters is common knowledge, the importance of regular calibration, although not mandatory, is still important.

Over time, the performance of all devices, including flow meters, can degrade due to various factors. Wear and tear, corrosion, dirt accumulation in the medium flowing through them, damage from collisions or process variations, and improper installation can all affect their performance. Therefore, flow meter calibration is very important. Here's why:

• Linking Measurement Standards: Calibration links the measurements taken by the flow meter to recognized standards, ensuring consistency and accuracy.
• Reliability: Calibration ensures the reliability of the flow meter, providing accurate and consistent measurement results.
• Reducing Uncertainty: Calibration helps determine the accuracy of the flow meter and reduces measurement uncertainty.Xác định độ chính xác và giảm độ không đảm bảo đo.
• Efficiency and Cost Reduction: Accurate flow meters help control material consumption during industrial production, improving efficiency and reducing costs.
• Fairness in Trade: By determining whether the meter is deviating from the system, calibration ensures that neither party benefits financially from measurement errors at the expense of the other. This is particularly important in industries where flow measurements are used for billing or cost allocation purposes. 
• Early Failure Detection: Calibration allows for early detection of failures, enabling timely maintenance and repair measures. This reduces technical and financial risks and potential environmental impact.

     ☑ Mechanical Flow meters, with diameter reaching up to DN1000.

     ☑ Electromagnetic flow meters, also with diameter up to DN1000.

     ☑ Fuel flow meters

     ☑ Flow meter for measuring liquid mass and density.

     ☑ Gas flow meters

     ☑ Open channel flow meters

Standard flow meters

Standard vessels

Scaled Vessels

Standard liquid flowmeters

Small volume prover

Calibration is a crucial practice that ensures optimal control over a plant's production processes, effectively manages raw material consumption, and mitigates financial and technical risks, while also preventing potential environmental pollution. This operation necessitates regular execution and stringent supervision.

Dong Tam is a reputable provider of flow meter calibration services in Ho Chi Minh City. With many years of experience, a team of well-trained technicians, and high-precision equipment, we offer flow meter calibration services with a measurement range of up to (0,6 ÷ 170) T/h for mass flow meters, (0 ÷ 850) m³/h  for volumetric flow meters, catering to the calibration needs of flow measuring devices in most industrial sectors.

Operating under the motto of "Accurate - Timely - Effective", we deliver high-quality, swift calibration services that meet client requirements and ensure the safety of their processes and products. Our commitments include:

• As appointed by the General Department of Quality Measurement, Ministry of Science and Technology, and in compliance with the ISO/IEC 17025:2017 standard, we offer calibration services in our laboratory that adhere to stringent requirements concerning methods and environmental conditions.
• Onsite Calibration: Our onsite calibration service is designed to save clients' time and costs while reducing risks associated with disassembling and transporting equipment.
• Our experienced and friendly team of technicians is always ready to address queries and provide maximum support to our clients.
• Calibration certificates are securely archived in our system and can be quickly retrieved through the Certificate Information Lookup Portal on our website.

To consult and request for quote on our flow meter calibration services, please kindly contact us via the following information:

LABORATORY: DONG TAM MEASUREMENT AND TECHNICAL TRADING SERVICE CO., LTD

ADDRESS : No.57-59 Street 11, Binh Hung Residential Area, Binh Hung Commune, Binh Chanh District, Ho Chi Minh City

TEL: 028 375 83 869 - Hotline: 0909 347 891 (Mr. Lâm)

Email: info@dongtam-mes.vn