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Top Five Reasons Why Calibration Matters

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Applied metrology is the measurement science developed in relation to manufacturing and other processes, ensuring the suitability of measurement instruments, their calibration, and quality control.

Calibration is the practice of evaluating and adjusting equipment to ensure precision and accuracy. Calibration for force measurement determines whether a sensor is working properly, as well if it needs repair or replacement.

Calibration is critical in the application of test and measurement because it provides controlled methods using equipment and systems that ensure reliability, accuracy, and quality.

We recently shared in our Accurate Report on Calibration seminar, the top five reasons why calibration matters. Below highlights each why.

#1 Reason Why Calibration Matters – Understanding Uncertainty

  • Measurement uncertainty is defined as an estimate of the range of measured values within which the true value lies or, alternatively, the degree of doubt about a measured value.
  • In every application, there will be an uncertainty requirement on the force measurement.
  • The equipment used to make the measurement must be traceable to a realization of the SI Newton unit of force within this required uncertainty.

#2 Reason Why Calibration Matters – Quality and Specifications

  • Calibration ensures the transducer is performing to listed specification.
  • It avoids costly impacts or escapes to manufactured goods and products.
  • Maintaining quality of manufactured device to original specifications is an important reason why calibration matters.
  • It certainly minimizes the cost of poor quality.

#3 Reason Why Calibration Matters – Minimize Downtime

  • Proactive maintenance will always take less time than reactive problem solving and repairs.
  • Identify and repair or replace system components before they fail through regular calibration.
  • Plan calibration intervals to minimize downtime, as a schedule is preventative maintenance.

#4 Reason Why Calibration Matters – Data Accuracy

  • All load cells are subject to potential performance degradation due to mistreatment or drift, impacting data integrity.
  • Pre and post test verification provide assurances in data validity.
  • Confidence in critical measurements is imperative.

#5 Reason Why Calibration Matters – Accreditation and Certifications

  • Calibrations provide adherence to quality management systems and requirements, especially ISO certifications and compliance.
  • It assures that measurements gathered within the valid calibration period are reliable, trustworthy, and defensible.
  • Traceability of measurement is guaranteed with certifications.

To start, every sensor Interface manufactures is calibrated and certified in our fully accredited calibration labs before it leaves our facilities. We do so under ISO 17025 standards with full NIST traceability for quality assurance. Annually, we provide more than 100,000 calibrations on force and torque measurement devices.

We also provide complete calibration services and repair on any sensor we make, as well as other manufacturer’s equipment. Our experienced calibration lab technicians offer a complete range of calibration services for load cells, torque transducers and other force measurement devices, including:

  • Scheduled Repairs for Ongoing Inventory Management
  • RMA Tracking and Permanent Archive of Test Data
  • Custom Calibration Services
  • Certification

Calibration is a necessity as any product can degrade, resulting in a decline in accuracy. Interface recommends every device go through a calibration service annually to maintain the integrity of the sensor performance. If you need assistance in scheduling a calibration service or requesting help, contact us here.

We also offer a range of calibration grade equipment for labs and to use for self-service calibration.  This includes our verification load frames, calibration systems, calibration grade load cells and lab instrumentation. Read Calibration Grade Load Cells and Systems and Additional Interface Calibration Grade Solutions to learn about these and other products.

ADDITIONAL RESOURCES

Recap of Accurate Report on Calibration

Interface Calibration 101

GS-SYS04 Gold Standard® Portable E4 Machine Calibration System

Shunt Calibration 101

Extending the Calibration Range of a Transducer

Calibration-and-Repair-Brochure-1

 

 

Measurement Technologies for Boats, Yachts and Watercraft

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Interface has been a long-term supplier of force and torque measurement solutions for the maritime industry. This explains how our products play a big role in a wide variety of waterborne vessels, maintenance and safety equipment, and offshore products found at docks and in the open water. We have captured some of these specific use cases of how our sensor technologies and instrumentation are used in the building and maintenance of boats, yachts, and watercraft of all sizes.

Our load cells and sensors work well in vehicles that are used in water. For example, we offer technologies that can wirelessly transmit data underwater and in harsh weather conditions, making them perfect for a variety machines used in water. These specialized load cells operate in underwater submersions at different capacities, and reliably relay information to those at the surface level for accurate sensor readings. Interface load cells of various designs can regulate harsh maritime situations in use cases such as underwater tension lines, underwater oil drilling, as well as storm and tsunami monitoring. Read more about offshore and near shore solutions here.

The applications we are highlighting below provide real-world examples of force measurement products used in boat, yacht and watercraft related products. The uses of force measurement range from testing fishing wire to yacht rigging inspection. Here’s a closer look:

Wireless Telemetry System (WTS) for Yacht Rigging Inspection

For a customer who wants to have a complete yacht rigging inspection to make sure the mast, still lines, and all movable hoisting lines are functional, Interface offers our robust WTS products line. These various wireless sensor technologies and components are designed for use to meet the proper specifications for sailing, test the tension of the forestay, shroud, and backstay cables, and to test the tension of the movable lines when sailing.

With Interface’s WTSSHK-B Wireless Crosby™ Bow Load Shackle paired with the WTS-BS-1 Wireless Handheld Display for Unlimited Transmitters, the customer can switch and view between multiple shackles being tested. The WTS-BS-4 USB Industrial Base Station can also be attached to the customer’s computer to display real-time measurements from the shackles and log data. With this solution, the user is able to conduct both a running and standing rigging inspections of their ship or vessel, and determine if all lines were functional and met safety standards. Read the entire WTS solutions used on this yacht here.

Commercial Fishing Wire Rope Testing

When a commercial fishing owner wanted to measure the force tension of the wire fishing rope connected to the fishing cage or net when their vessel goes to catch and ensure the wire rope is strong enough and safe enough to hold the maximum capacity of fish caught in the cage or net, they can turn to Interface.

Using a WTSTL Wireless Tension Link Load Cell attached between the end of the cable, and the end that hooks onto the fishing net, the tension link will be able to measure the forces of the full net of fish, or a heavy load at maximum capacities. The data information can be transmitted to both the WTS-BS-1-HS Handheld Display for Single Transmitters, or to the customers computer laptop through the WTS-BS-4 USB Industrial Base Station. Utilizing this solution, the customer was able to determine if the fishing cable on their vessel was strong enough to hold the fish cage or net at maximum capacity when out catching.

Mooring Line Tension Testing

Due to changing environmental conditions, mooring cable lines undergo wear and tear. A customer wanted to ensure all mooring lines for ships and large commercial vessels are securely docked at the same loading tension, so that they do not risk the mooring lines to break or cause damage.

We provided a WTSTL Lightweight Wireless Tension Link, which can be attached to each mooring cable in use. Results are sent to the customers through the WTS-BS-4 USB Industrial Base Station when connected to the customer’s supplied PC computer/Laptop. Data can also be transmitted to the WTS-BS-1-HA Handheld Display for Multiple Transmitters, giving the customer the option to view multiple mooring cable line tensions. The customer was able to verify the tensions to multiple mooring cable lines. Thus, resulting in the security of their ship being safely docked.

If you’re interested in learning more about our maritime solutions, call 480-948-5555 to contact an application engineer about your project requirements.