measurement accuracy

How to Capture High-Speed Signals? Testing Signals That Probes Cannot Detect on Circuit Boards

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How to Capture High-Speed Signals? Testing Signals That Probes Cannot Detect on Circuit Boards

With the significant improvement in the processing capabilities of communication devices, whether designing computer systems, next-generation semiconductor products, or communication systems, RF engineers must cope with increasingly higher signal rates. To enable high-speed devices to process data more efficiently, they have tirelessly invented technologies that can increase external bus bandwidth, allowing for the transmission of … Read more

Dimensional Accuracy of Dry Pressed Ceramic Sensors

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Dimensional Accuracy of Dry Pressed Ceramic Sensors

Ceramic sensors have very strict requirements for dimensional accuracy, which is mainly reflected in two aspects. On one hand, the dimensional accuracy of the sensor directly affects its fit during the assembly process and its reliability during use. If there are significant deviations in the sensor’s dimensions, it may lead to difficulties during assembly or … Read more

PLC Device Calibration: Automatic Calibration Program Ensures Measurement Accuracy!

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PLC Device Calibration: Automatic Calibration Program Ensures Measurement Accuracy!

“PLC Calibration Black Technology: Automatic Calibration Program Launched, Measurement Accuracy Approaches 99.8%!” Hello everyone! Is your PLC measurement always “jumping around”? Is the temperature display fluctuating wildly, and pressure data resembling a roller coaster? Today, let’s delve into this headache-inducing issue for engineers—PLC device calibration! (Does this resonate with you?) Bloody Lessons “Explosive Error” at … Read more

What is the Difference Between Grounding and Ungrounding an Oscilloscope?

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What is the Difference Between Grounding and Ungrounding an Oscilloscope?

What is the purpose of grounding an oscilloscope? Grounding serves as the reference point for all voltage measurements, ensuring that there is a known 0V voltage point in the circuit. This is crucial for ensuring measurement accuracy, suppressing noise interference, and ensuring measurement safety. It can be observed that the power cord of a desktop … Read more

Basic Principles and Five Selection Guidelines for Load Cells

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Basic Principles and Five Selection Guidelines for Load Cells

For more in-depth information, reports, and knowledge about sensor technology, sensor testing technology, IoT sensor technology, etc., please follow the Sensor Expert WeChat public account and set it as a star to view past content. 1. Introduction A load cell is a device that converts mass or gravitational signals into measurable electrical signals. In modern … Read more