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NEW ForceEDU Introduction

New Force Measurement Education Resource Hub ForceEDU

Interface ForceEDU™ is a central hub for educational test and measurement resources. It encompasses products, testing types, technical training, and professional development materials related to Interface's cutting-edge sensor technologies and the broader testing world. Find videos, white papers, articles, case studies, training, 101 features, and more.
System Errors

Interpretation of Force Measurement System Errors

Interface clarifies error source terms. Understanding the potential sources of error is crucial to accurate force measurement. Often, terms like resolution, repeatability, and reproducibility are used interchangeably, leading to confusion. It's important to remember that these are system parameters.
INTERFACE TECH TALK Overload Detection

How Does Load Cell Overload Detection Work?

Load cell overload occurs when the force applied to a load cell exceeds its rated capacity. Load cells are designed to operate within specific load limits. Overload detection is essential to protect these costly and sensitive devices from damage and ensure the longevity and reliability of the sensors. Without proper overload protection, these sensors can be compromised, leading to inaccurate readings or permanent damage.
Students Force Measurement

Why Students Need to Learn About Force Measurement

Learning about force measurement empowers students to become innovators and problem-solvers in an increasingly technology-driven world. Interface load cell basics, force measurement 101, and industry applications highlight the importance of learning about testing and force measurement. Engineers, product designers, innovators, and scientists benefit from understanding force measurement whether they pursue careers in civil engineering, medical research, aerospace, robotics, energy, or other industries.
Load Cells Weighing

How Are Load Cells Used for Weighing?

Load cells support modern weighing systems. These transducers convert mechanical force (weight) into electrical signals that can be processed…
INTERFACE 101 STRESS TESTING

Stress Testing 101

Interface load cells are used for stress tests to examine performance data and measure the tested object's reliability, durability, and ultimate strength. Stress testing evaluates the structural integrity of objects and equipment, often pushing them to their limits. This type of testing helps identify design weaknesses or flaws, ensuring that products and components can withstand the stresses they'll encounter in real-world use. Interface 101 Series
INTERFACE 101 FLEXURES

Load Cell Flexures 101

Interface designs all of our load cell flexures. A flexure is a specially designed component that can bend under a load without breaking. They are used in sensors where precise, frictionless movement is needed, like measuring force. The flexure, a complex machined part, acts as the spring element. With thousands of models, capacities, and configurations, manufacturing our flexures is paramount to our load cell accuracy, quality, and precision performance.
Low Profile Versus Simple

Low Profile Load Cells versus Simple Single Column Load Cells

The Interface LowProfile Load Cell, a pancake design, is dramatically better than the simple single column cell in every respect. The low profile design outperforms the single column design. The overall proprietary Interface LowProfile design is more compact, with all the components bonded to the flexure structure, making it better able to withstand the 100 million-cycle fatigue life. Our standard 1200 “Blue” LowProfile Load Cell is the most popular load cell in the market and is used in testing labs and industry applications worldwide.
INTERFACE 101 CREEP

Creep 101

Interface defines creep, an important accuracy specification for load cells, in the essential 101 Series. When a force is applied to a solid material within its elastic limit, the resulting deflection will subtly increase over time if the force is held constant. This phenomenon, known as creep, is not permanent but recoverable. It's important to note that the signal from a load cell exhibits this creep, making it a key consideration in all load cell applications.