Hanna Nitrate-Nitrogen Portable Photometer

Hanna Instruments

HI 96728C

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The HI96728 Nitrate-Nitrogen Portable Photometer combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine the concentration of nitrate as nitrogen in samples within a 0.0 to 30.0 mg/L (ppm) range using the HI93728-0 ready made reagents. 

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The HI96728 portable photometer is for the measurement of nitrate as nitrogen. Hanna's portable photometers feature an advanced optical system; the combination of a special tungsten lamp, a narrow band interference filter, and silicon photodetector ensure accurate photometric readings every time. The Hanna exclusive CAL Check feature utilizes ready-made, NIST traceable standards to verify both meter validation and calibration.


    CAL Check - Allows for performance verification and calibration of the meter using a CAL Check NIST traceable secondary standard.
    GLP - Records the date of the last user calibration performed.
    Built in timer - Ensures the appropriate reaction time is used for the chemical reaction. At the end of the timer the meter will automatically take the reading.
    Indexing indent on meter - The meter has an indent that allows for a lock and key fit with the cuvette cap.
    Cooling Lamp Indicator - It is necessary to maintain a consistent temperature of the optical components in order to maintain a narrow wavelength band of light.
    Error messages - Messages on display alerting to problems including no cap, over range and under range readings, and light source error.
    Auto-shut off - Automatic shut off after 10 minutes of non-use when the meter is in measurement mode. Prevents wastage of batteries in the event the meter is accidentally not turned off.
    Battery status indicator

    The HI96728 is available as a kit (HI96728C) which includes:

      Portable Photometer
      Sample cuvettes (2)
      Caps (2)
      CAL Check standards with certificate
      Cuvette cleaning cloth
      Rugged carrying case
      Thermoformed insert for meter and accessories
      Reagents ordered separately
More Information
PN HI 96728C
Manufacturer Hanna Instruments
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