电子皮带秤准确性的影响因素及控制措施

介绍了皮带秤在贸易计量中的应用,通过对焦炭计量数据的实时分析,分析出影响皮带秤测量精度因素包括皮带跑偏、托辊的磨损及环境影响等。通过在电桥上增加可调电位器,提高了皮带秤的测量精度,实物校验达到了预期效果,运行稳定、计量准确,值得在贸易计量中推广应用。

Influential Factors and Control Measure of Electronic Belt Scale Accuracy

The author introduces the application of belt scale in trade measurement, analyzes coke measurement data on a real-time base and finds that factors influencing scale measurement precision are belt off-track, roll wear and environment. Adjustable potentiometers were added on the bridge to improve the measurement precision of belt scale and improve physical calibration to expected effect. Running stably and accurate in measurement, the belt scale is worth promoting in trade measurement.