Advanced Industrial Calibration Services
We offer a complete line of calibration services for pressure instruments used in industrial processes, hydraulic and pneumatic systems, and control applications. Our methodology is based on high-accuracy Fluke instrumentation, ensuring traceability and reliability in every measurement.
Technical Scope of the Service
Instruments we can calibrate:
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Analog and digital pressure gauges up to 3000 psi (depending on the non-corrosive fluid).
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Industrial pressure transmitters (4–20 mA, HART, mV, V).
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Pressure sensors for hydraulic machinery.
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Low-, medium- and high-pressure pneumatic systems.
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Differential pressure in flow lines.
Parameters included in our certificates:
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Standard reading (ascending and descending points).
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Repeatability.
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Hysteresis.
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Percent error.
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Uncertainty based on equipment with 0.025 % – 0.035 % accuracy.
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Photographs of the process for every instrument verified.
On-Site Capabilities
We perform calibrations directly at the customer’s facilities using high-accuracy portable equipment.
Tools used in the field:
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Fluke 754 for reading, sourcing and HART communication.
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Fluke 789 for diagnostics and loop power.
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Fluke 733 as a stable pressure reference.
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Fluke 750P pneumatic and hydraulic modules.
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Portable pneumatic pump up to 800 psi.
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Hydraulic pressure generated by the customer’s own system.
Advantages of on-site service:
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The instrument is not removed (avoids downtime).
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Verification under real operating conditions.
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Immediate adjustments if the instrument allows it.
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Ideal for plants with pressurized lines or heavy machinery.
Laboratory Capabilities
Our laboratory enables controlled, repeatable calibrations.
Equipment used:
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Certified pneumatic and hydraulic pressure sources.
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Measurement station with temperature logging and control.
Advantages of laboratory service:
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Stable, controlled conditions.
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Optimal repeatability.
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A greater number of calibration points.
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Certificate with traceability and technical analysis.
Fluid Compatibility in Hydraulic and Pneumatic Systems
Our equipment operates only with non-corrosive gases and liquids, ensuring safety, accuracy and service life.
Permitted gases (non-corrosive):
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Clean, dry air
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Nitrogen (N₂)
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Argon (Ar)
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Helium (He)
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Dry CO₂ (no acidic moisture)
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Inert gases in general
Prohibited gases (corrosive or reactive):
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Chlorine (Cl₂)
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SO₂
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H₂S
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Ammonia (NH₃)
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Pure oxygen at high pressure
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Reactive chemical mixtures
Permitted liquids:
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Clean hydraulic oil
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Non-corrosive mineral oils
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Dielectric oils
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Deionized water (at low pressure)
Prohibited liquids:
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Salt water
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Acidic solutions
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Alkaline solutions
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Reactive fuels or solvents
Delivery of Professional Reports
Every service includes:
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Digital or printed certificate.
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Complete photographic evidence.
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List of calibrated points.
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Process uncertainty.
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Technical observations and recommendations.
Conclusion
Our services combine metrology-grade Fluke equipment with professional procedures to ensure reliable results both in the field and in the laboratory. We are the ideal choice for industries that require precision, transparency with photographic or video evidence, traceability and complete documentation.
