Weighbridge, electronic platform, check weighing platform manufacturers introduced the forces sensor
2018-3-1 Jiujin Weighing Apparatus Factory
When the weighbridge is actually commissioned, when it is found that the eccentric load error is large, it should first check and eliminate the fault caused by improper installation of the foundation construction and mechanical transmission mechanism. For example, whether the level and height difference of the load-bearing base plate of the fixed load cell meet the design standard requirements, whether the load of each load cell is correct, find out the real cause of the eccentric load error, and do not adjust it rashly because the general adjustment circuit The adjustable range is not large, so it will often return without success. Even if it can be adjusted, there will be hidden dangers, especially for newly installed scales.
Weighbridge weighing instrument maintenance
1 Environmental conditions required for normal operation of the instrument: The power supply voltage is 187V~242V, the power supply frequency is 50Hz±1Hz, the temperature is -10°C~45°C, and the humidity is less than 90%RH. It is required to use the special scale grounding net. 2 When the meter is not used for a long time, the power must be cut off. Check the power according to the environmental conditions and replace the fuse to protect it from moisture or other bad gas.
3 Meters should be kept away from strong electric fields and strong magnetic fields, avoiding the use of humid or corrosive gases, flammable, explosive gases or dust. 4 Take necessary lightning protection measures. 5 Periodically measure the eccentricity of the sensor. 6 If the instrument fails, it should be powered off quickly and immediately notify the relevant department to inspect and repair.
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