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INTERFACE 101 ADC

Analog-to-Digital Converters 101

Interface analog-to-digital converters (ADCs) are vital in advanced force measurement systems. These devices connect the analog output of force transducers to digital inputs for data acquisition and analysis. Interface load cells, torque transducers, and multi-axis sensors produce a small analog voltage proportional to the applied force. This signal needs careful conditioning and conversion before it can be used for logging, viewing, and analysis. The ADC carries out this important conversion, changing the continuous analog voltage into a discrete digital representation.
INTERFACE TECH TALK Error Budget

How Do You Define A Load Cell Error Budget?

Interface tech talk answers why a load cell error budget matters. An error budget quantifies every factor that can cause the load cell's output to deviate from the true weight or force being measured. A defined error budget is the maximum time a technical system can fail without service-level consequences. In force tests and measurements, it is sometimes called an uncertainty budget. An error is the difference between the measured value and the true value.
INTERFACE 101 LOAD CELL SIMULATOR

Load Cell Simulator 101

A load cell simulator is a device that mimics the electrical signal of a load cell. This allows technicians to test and calibrate measurement systems without applying physical force or weight to the load.   Interface load cell simulators are an essential accessory and valuable investment for any testing lab or research facility frequently using load cells. These simulators can help to improve safety, reduce downtime, improve accuracy, lower costs, and increase convenience. 
DEMYSTIFYING SPECIFICATIONS RECORDED EVENT 800 × 800 Px

Demystifying Specifications Webinar

Interface's technical force measurement webinar Demystifying Specifications details descriptions, terms, values and parameters found in product datasheets for load cells, torque transducers, instrumentation and specialty products. Learn from our experts what specifications need critical review, recommendations based on product categories, and the insider point of view on what is most important in terms of specifications for different use cases and tests.
INTERFACE 101 SERIES CALIBRATION CURVE

Calibration Curve 101

Interface Calibration Curve 101 defines why the calibration curve is essential for ensuring the accuracy of force measurements. The calibration curve allows for the determination of the load cell's sensitivity, linearity, and any potential adjustments or corrections needed to improve its accuracy. For traceability, serves as a reference to convert the load cell's output signal into meaningful and calibrated measurements when the load cell is used for force or weight measurement applications. Interface recommends all load cells be calibrated annually, at a minimum.