YSI 9220 Online TOC Analyzer | Preventative Maintenance

The 9220 TOC Analyzer continuously monitors total organic carbon using YSI’s heated persulfate and NDIR technology, offering exceptional performance, reliability, versatility, and ease of use, with minimal maintenance required. In this video, we review preventative maintenance steps required for optimal performance and longevity, covering visual inspection, syringe drive plunger replacement and PGM canister maintenance.
Learn more on the 9220 Online TOC Analyzer page!