PChemLabTXT_page_614

PChemLabTXT | page 614 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

ic Rev. Confirming Pages Balances 603 Nuil FIGURE 2 detector Simplified electromagnetic servo system for an electronic balance. Error ¥ signal Correction current Servomotor released, and after equilibrium has been established, the fractional weight is read on the optical scale. The beam is then…