A three-electrode controlled alternating current oscilloscopic polarograph

✍ Scribed by M.J.D. Brand; B. Fleet

• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 416 KB
• Volume: 19
• Category: Article
• ISSN: 0013-4686
• DOI: 10.1016/0013-4686(74)87006-4

✦ Synopsis

A circuit is described for a three-electrode controlled alternating current oscilloscopic polarograph . The essential features of this instrument are (1) use of an auxiliary reference electrode to facilitate calibration of the potential axis, (2) automatic it compensation, (3) no restriction on current waveform and (4) ac current frequency variable within broad limits. The instrument is intended for both analytical applications and for the investigation of electrode reaction kinetics .