Flow Calibration
Flow Calibration
At Quality Technical Services (QTS), we specialize in professional flow calibration services tailored to meet the needs of industries such as oil & gas, water treatment, HVAC, pharmaceuticals, manufacturing, and more. Whether you require liquid, gas, or air flow meter calibration, our team ensures your instruments deliver precise and reliable readings that meet national and international standards.

Instruments List
- Air Flow Meter Calibration
- Air Flow Totalizer
- Anemometer Calibration (Velocity Meter)
- Aviation Fuel Meter Calibration
- Balometer
- Electromagnetic Flow Meter Calibration
- Flow Instrument Calibration
- Flow Pumps
- Gas, Liquid and Mass
- Glass Tube
- Hydrometer Calibration
- Magnetic Flow Meter Calibration
- Manifold Water Flow Meter Calibration
- Medical Oxygen Flowmeter Calibration
- Onsite Flowmeter (liquid) Verification
- Oxygen Air Flow Meter Calibration
- Oxygen Flow Meter Calibration
- PD Meter Calibration (On-site & In-House)
- Pure Oxygen Flow Meter Calibration
- Rotameter Calibration
- Rotameters
- Turbine Meter Calibration
- Ultrasonic Flow Meter Calibration
- Vane or Hot Wire and Thermal
- Wind Meter Calibration
- Wind Speed Indicator Calibration
- Wind Speed Meter Calibration
Flow Calibration Company - Quality Technical Services UAE
Quality Technical Services (QTS) is a leading provider of flow calibration services in the UAE, trusted by industries across oil & gas, manufacturing, water treatment, and HVAC. We offer accurate and traceable calibration for a wide range of flow meters, including liquid flow meters, gas flow meters, air flow meters, electromagnetic, ultrasonic, turbine, vortex, and differential pressure flow meters. All our calibrations are performed using ISO/IEC 17025-compliant standards, with state-of-the-art equipment and highly skilled technicians. Whether it’s onsite calibration or at our fully equipped lab, QTS ensures your instruments are operating at peak accuracy and efficiency. With fast turnaround times and detailed calibration reports, we help you maintain compliance, reduce downtime, and improve operational performance.
Choose QTS for certified and reliable flow calibration services across Dubai, Abu Dhabi, Sharjah, Ajman, and all Emirates.
Contact us at +971 54 792 2568 or sales@qtsservice.com for more details.
Why Choose QTS?
✅ ISO 17025 Compliant Calibration Lab
✅ Experienced Engineers & Technicians
✅ Traceable Calibration Certificates
✅ Onsite and In-House Services
✅ Quick Turnaround & Competitive Pricing
✅ Service Available Across UAE – Dubai, Abu Dhabi, Sharjah, Ajman, RAK, Fujairah
What is Flow Calibration
Flow calibration is the process of checking and adjusting a flow measurement device (such as a flow meter, flow sensor, or flow controller) to ensure it provides accurate readings of the fluid (gas or liquid) passing through it.
Key points about flow calibration:
Purpose: To verify that the flow meter’s readings match the actual flow rate and to correct any deviations.
Method: It is usually done by comparing the device’s output against a traceable reference standard (a highly accurate master flow meter or gravimetric/volumetric method).
Types of flow calibrated:
Liquid flow calibration (e.g., water, oils, chemicals)
Gas flow calibration (e.g., air, nitrogen, oxygen)
Frequency: Depends on industry requirements, manufacturer recommendations, and regulatory standards.
Standards: Calibrations are often traceable to international standards such as ISO, NIST, or equivalent.
Why Flow Meter Calibration Is Important?
- Ensure precise measurements
- Comply with regulatory standards (e.g., ISO 17025)
- Avoid costly process errors or material losses
- Improve efficiency and product quality
- Reduce operational and safety risks