HI3220 is a professional pH/ORP/Temperature bench meter with a graphic LCD designed to provide high accuracy and ease of use both in laboratory settings as well as in harsh industrial conditions. A Relative mV feature is also available. This meter features Hanna’s exclusive Calibration Check diagnostics system that eliminates erroneous readings due to dirty (faulty) pH electrodes or contaminated buffer solution by alerting users of potential problems during the calibration process. Throughout the calibration process, users are guided step-by-step by the on-screen tutorial. After calibration, a probe condition indicator informs users of the overall electrode status. A variety of interactive user support is available before, during and after measurement. On-screen tutorials guide users through set-up, calibration and measurement while context sensitive help of any screen is available at a push of a button. The HELP screen accessed by a dedicated HELP button, includes language specific assistance for menu parameters, calibration, log, contact information and accessories. Main Features • Up to 5 point pH calibration with 7 standard buffers and 5 custom buffers to choose from • Calibration with millesimal pH buffers (with meter resolution set to 0.001 pH) • Messages on the graphic LCD for an easy and accurate calibration • Diagnostic features to alert the user when the electrode needs cleaning • Three types of logging modes (for pH and mV) · Stability logging · Interval logging · Log-on-demand • Relative mV measurements • Log on demand, up to 200 samples • Log interval with log on stability feature, up to 600 records • Auto Hold feature, to freeze first stable reading on the LCD • GLP feature, to view last calibration data for pH or Rel mV • PC interface HI3220 pH/ORP/Temperature Bench Meter 2 pH 2.22 | www.hannainst.com benchtop
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