HI97106 Chemical Oxygen Demand Portable Photometer Low, Medium, High, Ultra High Range The HI97106 is a waterproof portable photometer with an advanced optical system that uses a Light Emitting Diode and a narrow band interference lter for accurate, repeatable readings. The optical system is sealed from outside dust, dirt, and water. The meter uses an exclusive positive-locking system to ensure that the vials are placed into the holder in the same position every time. With the CAL Check™ functionality, users are able to validate instrument performance at any time. Hanna Instruments® CAL Check cuvettes are certied against NIST-traceable reference instrument(s). The built-in tutorial mode guides users step-by-step through the measurement process. The tutorial mode includes all steps required for sample preparation, the required reagents, and quantities. The instrument is a compact and versatile photometer designed to accurately determine chemical oxygen demand. Suitable for eld or bench measurements, the photometer features: • Sophisticated optical system • Waterproof IP67, floating case • Backlit LCD · The 128 x 64 Pixel LCD allows for a simplified user interfacer. • Meter validation using certified CAL Check cuvettes • Tutorial mode guides the user step-by-step • Includes auto-data logging features to easily record water testing results • Battery status indicator and auto-shut off · The auto-off feature automatically shuts off the meter after 15 minutes of inactivity in order to conserve battery life. • Compact size · Measures 142.5 mm (5.6”) x 102.5 mm (4”) and only 50.5 mm (2”) thick. CAL Check™ validation Validate instrument performance at any time using CAL Check cuvettes made with NIST traceable standards. On-Screen guides Step-by-step on-screen guidance. Auto-data logging Data autolog helps users keep track of all measurements. Data is automatically saved every time a measurement is made. The data log can hold 200 individual measurements. When the data log is full, the meter will rewrite the oldest data point. Waterproof and ³oating, IP67 meter design 11 COD and Vials 11.20 | www.hannainst.com portable
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