Problems with belt scales. .
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Does the speed of the belt affect the weighing of the belt scale?
Weighing is related to the speed of the belt; the weight multiplied by the speed gives the flow rate
I was wondering if the precision of the belt’s rotational speed symmetry has an impact.
A belt scale is a mass measurement instrument; the speed of the belt has no impact on the measurement. A higher speed results in smaller instantaneous readings, but the total mass remains unchanged.
There is no impact; a belt scale is a quality measurement instrument, and the computer handles the simulation of the mass on the belt – the speed does not affect the change in mass
This is the technical specification for a belt scale: Dynamic measurement accuracy of the belt scale: ±0.25%, ±0.5%, ±1.0% (at 20–100% of rated flow). Dynamic batching accuracy of the belt scale: ±0.5%, ±1.0%, ±2.0% (at 20–100% of rated flow). It can be seen from this that the speed of the belt definitely affects the accuracy of the belt scale.
If what the original poster is referring to is precision, then there is no impact.
It affects accuracy. The slower the belt moves, the more evenly the materials on it are distributed; the signals obtained from the contacts used to measure the belt’s torque become more stable, and as a result, the readings on the display are more accurate. At lower operating speeds, the technical requirements for the measuring devices of such equipment are naturally lower.
There are too many answers upstairs; I don’t know who to believe anymore.