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At Scales Plus, we often get requests for documentation stating that the scale or balance being purchased is calibrated from the factory. However, most manufacturer's do not provide documented calibration results, but rather a Certificate of Conformity. That leads us to the question, "What is a Certificate of Conformity?" Certificate of Conformity A Certificate of Conformity, also referred to as a Certificate of Compliance or Certificate of Conformance, is a document that verifies a product meet

Calibrating instruments, including scales and balances, are a key aspect of maintaining precision, accuracy and quality. Documentation is a major component of quality systems, which is why calibration services include a traceable calibration report. One question we are often asked is "What is the difference between a NIST traceable and ISO calibration report?". To answer this, we will define each and how it is relevant to your particular processes. NIST Traceable Calibration Certificate NIST-tra

Two of the most common questions we get are "Are these scales calibrated?" and "Do they come with a calibration certificate?". To answer these questions, we will cover what a factory calibration is, and how a service calibration by a provider like Scales Plus differs. What is a Factory Calibration?  A factory calibration is a verification performed by the manufacturer as a quality check. The scales are tested, and if necessary, calibrated to ensure they are performing within their specifica

Scales are important pieces of equipment in industries ranging from manufacturing and pharmaceuticals to food production and logistics. Accurate measurements ensure product quality, regulatory compliance, and operational efficiency. However, a scale’s accuracy can drift over time due to wear and tear, environmental factors, and usage frequency. This raises the question: how often should you calibrate your scale? How Often Should I Calibrate My Scale? This is one of the most common question

Load cells are used across a wide range of industries and applications and are the most critical component found in every digital scale made today. They are used in laboratory balances, bench scales, floor scales, truck scales, custom weighing systems and beyond. In this article, we cover everything there is to know about load cells including the different types, where they are used, how to troubleshoot them and the technical specifications that outline their capabilities.  Don't forge