Electronic platform scale, floor scale manufacturer, stainless steel floor scale --- zero accuracy test 2017-12-28 Zhongyuan Weighing Apparatus Factory Electronic scale zero accuracy test The digital indication of the electronic scale is to follow the rounding carry principle. Therefore, in the test of various metrology performances, in order to obtain a more detailed indication value, the "correction error EC before rectification" is required, because "the correction error EC before the rectification is the error E before the refinement" "Subtract" zero or zero near E0, so you must first determine the zero accuracy of an electronic scale. The acquisition of zero accuracy must exclude all factors affecting the zero reading, the good way is to close the zero Track the device or get rid of zero tracking. Scale table top dynamic scale Tetanus Toxoid Vaccine,Toxoid Vaccine,Hep B Immune Globulin,Immunoglobulin Injections FOSHAN PHARMA CO., LTD. , https://www.full-pharma.com
The weighing table top of the scale platform weighbridge is connected to the foundation by a strain gauge force sensor. The working principle is to convey the axle weight to the strain sensor through the weighing table, which is displayed on the weighing instrument and adds the weight of each axle of the vehicle. Then get the total weight of the vehicle. The scale platform weighbridge is a counterweight weighing and weighing system. It is widely used due to its large number of manufacturers, mature technology and low price.
However, in the course of many years of use, many methods for escaping tolls have been developed for scale platform scales, such as jump scales, rush scales, S-shaped, and affixed. In addition, the scales and sensors are aging, the daily maintenance of the drain collection wells is insufficient, the weighing instruments are used as the old chips, and the slope of the individual foundations is not met by the requirements of the on-site site restrictions, which causes the stability fluctuations to be large, almost Every test needs to be debugged. Some dynamic scales may even need to be replaced with a weighing board to be qualified. Despite the high cost performance, due to the obvious problems in the prevention of bi, the scale platform weighbridge can not fully meet the demand for highway toll collection.