Electronic scale is mainly composed of three parts: bearing system (such as scale plate and scale body), force transmission and conversion system (such as lever force transmission system and sensor) and numerical indication system (such as dial and electronic display instrument). Electronic scale is a national compulsory verification measuring instrument, and its qualified products have the standards of verification score E and score D. ..
Maintenance and maintenance of electronic balance
1, put the balance on a stable workbench to avoid vibration, airflow and sunlight.
2. Before use, adjust the level to the middle position.
3, electronic balance should be preheated according to the requirements of the manual.
4. When weighing volatile and corrosive substances, put them in a closed container to avoid corrosion and damage to the electronic scale.
5. Self-calibration or regular external calibration of the electronic balance is often carried out to ensure that it is in the best state.