prover tanks

For Liquid Meter Testing and Calibration

The Ultimate Solution for Calibration Assurance

Experience unrivaled calibration accuracy and reliability with our state-of-the-art Prover Tanks. Designed from 400 liters needs to whatever customized request.

Prover Tanks For Liquid Meter Testing and Calibration

We proudly stand at the forefront as a premier Manufacturer, Supplier, and Exporter, offering an extensive array of Prover Tanks designed to cater to diverse industrial needs. Our operations are based in Argentina and Uruguay, with a prominent focus on serving esteemed clients in Latinamerica, US and Saudi Arabia.

Lonetti presents Prover tanks ranging from 50 Liters (13.2 gallons) to 5000 Liters (1320.9 gallons) to any customized size requirements our clients may have,  showcasing a versatile range of construction materials and designs conforming to both Argentinean and International standards. Our tanks bear the seal of certification from weights and measures authorities, assuring precision and quality.

Our inventory includes both stationary and mobile prover tanks, catering to the requirements of commercial bulk measurements, vehicle tanks, bulk meters, and more. These solutions are built to mirror the accuracy and quality of smaller test measures, delivering an accessible, dependable, and cost-effective means to validate the precision of liquid metering equipment.

In an era where fairness and accuracy are paramount in the liquid trade, businesses must uphold a commitment to uphold integrity. Regular calibration of measuring devices becomes indispensable over time, and that’s where our Portable Prover Tanks come into play. These tanks, serving as mobile test benchmarks, substantiate the accuracy of measuring devices right on site.

Proving tank ( Prover tank ) mounted on wheels for easier movement

More about prover tanks

Lonetti’s prover tanks are meticulously crafted following the guidelines outlined in the NIST Handbook 105-3. Our fundamental tank design is skillfully engineered to achieve a streamlined profile, ensuring optimal precision while eliminating the risk of air or product entrapment.

Our tanks are offered in a diverse array of sizes, spanning from 100 gallons (400 liters) to 2400 gallons (9085 liters). You have the flexibility to select tanks constructed from either premium Stainless Steel or lightweight Aluminum, tailored to meet your specific requirements.

Foundational models are meticulously customized to align with each customer’s unique specifications, featuring an upper graduated neck with a drain-to-zero configuration. These units are meticulously crafted for both stationary and mobile setups, offering unparalleled versatility.

Each unit is equipped with dual scales, presenting readings in cubic inches (gallons) and milliliters (liters), ensuring comprehensive measurement options. Our scales are meticulously secured after rigorous testing and calibration, with the calibration process traced back to the esteemed NIST.

For those seeking additional functionalities, we offer a range of optional accessory equipment, including return pumps, hose reels, loading connections, vapor recovery systems, and trailer or chassis installations. Your preferences and requirements are our priority, and we provide the solutions you need to enhance your operations.

Precision Perfected

Our Prover Tanks Revolutionize Liquid Measurement

Uncompromising Accuracy

Prover Tanks ensure unparalleled accuracy in liquid measurement, delivering precise results that can be trusted for critical applications and regulatory compliance.

Versatile Applications

Prover Tanks cater to a wide range of industries and liquid types, accommodating various substances such as oil, fuel, chemicals, and more. They provide a flexible solution for different calibration and measurement needs.

Traceability and Standards Compliance

Prover Tanks from Lonetti Test Measures adhere to stringent industry standards, offering traceability and supporting compliance with metrology requirements. This ensures confidence in the accuracy and reliability of measurement results.

Durability and Longevity

Built with robust materials and expert craftsmanship, Prover Tanks are designed to withstand demanding conditions and provide long-lasting performance. They are engineered to maintain accuracy over time, making them a reliable investment for years to come.

Customization for Specific Needs

Lonetti offers customizable Prover Tanks, allowing customers to tailor the tank's design, size, and features to suit their specific requirements. This customization ensures optimal performance and seamless integration into existing systems.

Simplified Calibration Process

Prover Tanks simplify the calibration process, providing a controlled environment for precise volume measurement. Their user-friendly design and functionality contribute to efficient calibration procedures, saving time and effort.

Expert Support and Service

Lonetti Test Measures is known for their commitment to customer satisfaction. They offer exceptional customer support, including technical assistance, maintenance services, and calibration expertise, ensuring that customers receive the highest level of support throughout the lifecycle of their Prover Tanks.

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