1: Detect whether the input and output impedance of a single floor scale is within the rangeThere are roughly four-wire and six-wire junction boxes in the column and bridge-type platform scales. The six-wire system has an extra set of feedback lines, which can reduce resistance, maintain constant vo

Maintenance items of Ningbo SAINTBOND scale:1: When the platform scale is used for a long period of time, the blades and the knife bearing ring will suffer a certain amount of wear and fatigue, and the accuracy and sensitivity will be reduced each other. Therefore, the Ningbo SAINTBOND scale must be

How to solve the problem when the 120-ton floor scale is checked:1. Weighbridge instrument failure To find out where the instrument failure occurs, the easiest way is to find it with the aid of a simulator. Disconnect the signal cable from the junction box to the instrument, insert the plug of the