Category: General

The combination of sensors with portable handheld measuring electronics brings laboratory precision directly to field use. As soon as tests leave the traditional testing laboratory, power cables, desktop PCs, and bulky measuring amplifiers that have to be dragged across the factory floor or construction site become a safety hazard and restrict mobility. This class of devices delivers measurement accuracy without the limitations […]

Universal testing machines are indispensable mechanical test benches for materials qualification, structural research, and quality assurance. The universal testing machine (UTM) owes its name to its versatility: By exchanging clamping devices, pressure plates, and test fixtures on a single mechanical frame, raw materials, components, and finished assemblies can be tested for tensile, compressive, flexural, shear, and peel strength with a single system. Whether […]

When heavy lifting, towing, weighing, or tensile force monitoring takes place in harsh industrial environments, conventional force sensors are often difficult to integrate into existing equipment and systems. In these demanding configurations, engineers rely on load-measuring bolts that are installed in shackles. These bolts are precision-machined, cylindrical sensors that replace conventional clevis pins, shear pins, or screws and connect to a shackle […]

Manufacturing logistics automates the handling, sorting, transport, storage, and distribution of raw materials and finished goods. Smart warehouses, lean supply chains, and manufacturing plants operate with extremely tight delivery schedules, where equipment availability and material flow speed directly determine operational profitability. To maintain this pace, high-throughput logistics systems rely heavily on automated conveyor technology […]

Compression testing is a fundamental mechanical testing method used to determine how materials, components, and entire structures behave under opposing axial compressive or crushing forces. In a compression test, a controlled displacement or force is applied to compress, compress, or deform a test specimen along a single axis. […]

Precise force measurement requires more than simply selecting a load cell with the correct rating. Reliable, reproducible measurement data depends on how well all components of the measurement chain interact. When test engineers assemble systems from components of different manufacturers, subtle incompatibilities often arise between sensor output, cable impedance, supply voltage, and the signal conditioning of the measuring instrument. An Interface Complete System resolves these issues […]

Modern industrial design relies on advanced composite materials to achieve outstanding strength-to-weight ratios. In aerospace, automotive, renewable energy, and consumer goods, replacing conventional metals with carbon fiber-reinforced polymers, glass fibers, and custom resin matrices reduces overall mass without compromising structural performance. Unlike isotropic metals, which exhibit uniform mechanical properties in all directions, composite materials are anisotropic. Their mechanical behavior depends on […]

In industrial heavy-duty weighing and structural testing, accurately measuring enormous loads is only half the battle. Test engineers and plant operators must also contend with thermal expansion, structural deflection, shifting centers of gravity, and off-axis lateral forces. Conventional single-sided beam load cells often reach their limits under these complex mechanical conditions. This is precisely where dual-shear load cells come into play, which […]

The appliance industry encompasses a broad product range, traditionally divided into several sub-sectors. White goods include refrigerators, washing machines, and dishwashers. Small household appliances include air fryers, induction cooktops, and blenders. Commercial kitchen equipment includes professional catering equipment and cleaning systems. Over the past 75 years, large appliances have evolved from a post-war luxury consumer product to networked, highly regulated standards […]

Fatigue testing and impact testing are fundamentally different mechanical testing methods that place completely different physical and electronic demands on the measurement technology. When selecting sensors for mechanical fatigue testing, a clear understanding of the boundary between cyclic material fatigue and short-term impact loading is essential. While both testing and measurement methods investigate material and structural limits, […]

Torque measurement is the foundation of performance validation for motors, drive trains, and mechanical assemblies. While most engineers understand the basic relationship that torque is calculated from a force acting at a right angle via a lever arm, the practical application of a torque transducer in a real test cell requires a deeper understanding of […]

Interface offers a wide range of miniature sensors, primarily classified by measuring capacity and dimensions. For decades, Interface has supplied these compact measuring devices to testing laboratories worldwide, for use in a wide variety of industries, for integration into machines, as components of larger testing systems, and for continuous measurement on devices and […]

Global maritime security relies heavily on testing and measurement solutions to keep pace with the growth of international shipping, the increasing use of private vessels, advances in autonomous underwater vehicles, rescue robots, diving expeditions, and the deployment of modern defense fleets. In all these areas, international maritime authorities are continuously tightening their regulations. The […]

Demanding testing applications often require the simultaneous measurement of complex, multidirectional loads. In environments that demand multi-component measurement analysis—such as demanding structural testing in aerospace, rapid robotics development, life-saving medical technology research, and critical vehicle safety—forces do not act along a single axis. Traditional testing methods rely on the nesting of multiple single-axis sensors, […]

A moment is the measure of the tendency of a force to cause rotation, bending, or tilting when it acts at a certain distance from a fixed point or axis. In force measurement, motion refers to the physical displacement or rotation that occurs when an unbalanced force is applied to an object […]

Rigging is generally understood as a specialized lifting system comprising hardware, equipment, and structural techniques used to secure, hold, lift, maneuver, and position heavy loads or temporary structures. At its core, rigging converts rotational, linear, or gravitational forces into controlled mechanical movements. This involves calculating vector forces, tensile force distribution, centers of gravity, and safe working load (SWL), […]

A single-point load cell is a force sensor specifically designed to measure the weight of objects placed anywhere on a weighing platform with consistently high accuracy. Unlike other load cell types that use a centered load or multiple load cells at the corners of a platform […]

A digital twin is a dynamic virtual representation that maps the operational state of a physical asset in real time through continuous measurement using sensor technologies. In aerospace, manufacturing, renewable energy, civil infrastructure, and robotics, digital twins have become indispensable tools for structural engineers, test lab managers, and systems engineers in research and development […]

In precision force measurement, the electrical signal path between the transducer and the measuring electronics is just as crucial for data integrity as the sensor itself. If cables, connectors, or terminal connections introduce electrical noise or resistance, the accuracy of the entire measurement chain is compromised during operation. Understanding the electrical components, connector specifications, and wiring standards of load cells, […]

In general testing and measurement technology, sensor selection typically focuses on static performance characteristics such as capacitance, nonlinearity, hysteresis, and temperature compensation. However, when measuring dynamic, cyclic, or transient loads, the system behavior becomes a function of time. In these environments, the natural frequency determines the mechanical bandwidth of the measurement system. The term natural frequency refers to the frequency […]

Event venues and theme parks rely on complex mechanical systems to create immersive experiences for their guests while meeting stringent safety requirements. From roller coasters and motion platforms to automated stages and animatronic figures, engineers depend on precise force, torque, and weight measurements to ensure the safe and reliable operation of the attractions. The global […]

Before food and beverage products reach supermarket shelves, neighborhood barbecues, or beach coolers, they undergo rigorous testing in research and development kitchens. Food R&D relies heavily on force measurement to translate the subjective human eating experience into repeatable, objective data. Using force measurement solutions, including force transducers from Interface, food scientists quantify the precise […]

The oil and gas industry is under constant pressure to increase safety, reduce operational downtime, and extend the lifespan of critical infrastructure. To meet these demands, operators are increasingly deploying robotic systems for inspections, maintenance, drilling, and infrastructure tasks. These industrial automation systems perform essential tasks in hazardous, high-pressure environments […]

At the heart of modern industrial weighing systems lies the sensor. A load cell is a component that converts mechanical force into a measurable electrical signal to enable precise weight determination. To move from pure force measurement to usable weight data, the measuring electronics provide a stable supply voltage and process the returning signal – for example, with an analog-to-digital converter (ADC), […]

In the demanding world of automotive engineering, safety isn't defined by a single catastrophic event. While crash wall data captures the headline-grabbing metrics of severe impacts, true vehicle safety and quality are forged in the thousands of tiny interactions that occur across all moving platforms. From autonomous delivery vehicles to heavy-duty commercial transporters, physical vehicle testing serves as the ultimate validation of […]

Interface's S-Type load cell occupies a unique niche in industrial applications and test labs. It is an extremely versatile sensor capable of measuring both tensile and compressive forces in a compact design. Unlike single-point, can, or shear beam load cells, which are typically designed for unidirectional loads or specialized platforms, the S-Type design offers […]

When developing systems for automation or maintenance monitoring, capturing highly accurate force data with a load cell is only the first step. To be able to react to this data, the sensor must be combined with instrumentation capable of processing the signal and triggering mechanical responses. Interface Tech […]

Diagnostic medical ultrasound imaging requires sonographers to apply continuous pressure to the patient with an ultrasound probe over an extended period. This clinical imaging modality demands precise positioning and consistent image quality over long durations. The Capstone Symposium team at the University of Waterloo in Ontario, Canada, addressed this challenge for their final project […]

From forestry to packaging, Interface offers a wide range of sensor technologies that support all stages of paper and pulp production. The pulp and paper industry—one of the most significant, high-volume sectors in the natural resource sector—relies on physical-mechanical orchestration driven by measurement data along the entire production chain. Whether in […]

Conventional test and measurement setups often rely on load cells that transmit analog millivolt (mV/V) signals over long cables to a central data acquisition system (DAQ) or PLC cabinet. While this architecture is highly accurate, it can be susceptible to electrical noise, thermal signal degradation, and cumbersome calibration tracking without the right instrumentation. The integration of internal or in-line digitizers, smart instrumentation, and IO-Link capabilities transforms sensors into […]