2025-11-04 14:59:23
The sensitivity of a capacitive sensor is determined by its physical structure, the method of measuring capacitance, and the ability to accurately compare changes in capacitance relative to a contact threshold level. Capacitive sensors manufactured using traditional printed circuit board (PCB) methods typically have a measurement range of 1 to 20 pF, making it difficult to accurately detect small ...
2025-10-30 13:55:02
The "Metrology Development Plan (2021-2035)" clearly states that metrology projects benefiting the people should be implemented, and the construction of relevant metrology infrastructure for water supply, gas supply, heating, electricity, communication, public transportation, logistics distribution, disaster prevention and risk avoidance, etc. should be strengthened to enhance the metrology guaran...
2025-10-30 11:37:47
A truck scale is a rather special type of weighing instrument. Besides the fact that the objects it weighs are not only heavy but also have a large span, the weighing platform (load-bearing device) of a truck scale is often composed of multiple independent scale platforms. Moreover, in terms of its load, the distribution is extremely uneven. Even for the entire weighing platform, only a few load-b...
