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    Hanna Instruments South Africa
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        Ozone Portable Photometer (HI97757)
        Ozone Portable Photometer (HI97757) - Image 2

        Ozone Portable Photometer (HI97757)

        Price range: R11,325.00 through R17,436.00 Excl VAT

        SKU: HI97757-web Categories , , , , , , Tags ,

        The HI97757 is an auto-diagnostic Ozone portable photometer that benefits from Hanna’s® years of experience as a manufacturer of analytical instruments. It has an advanced optical system that uses a Light Emitting Diode (LED) and a narrow band interference filter that allows for accurate and repeatable readings.

        Features:
        – Waterproof IP67, floating case
        – Backlit LCD
        – Sophisticated optical system
        – Meter validation using certified
        – CAL Check™ cuvettes
        – Tutorial mode
        – Auto logging
        – GLP features

        Description

        The HI97757 is a portable ozone photometer with auto-diagnostic capabilities, designed with Hanna Instruments®’ extensive expertise in developing high-quality analytical equipment. It features a sophisticated optical system that incorporates a Light Emitting Diode (LED) paired with a narrow band interference filter, delivering precise and consistent measurements.

        To protect measurement integrity, the optical components are fully sealed against external contaminants like dust, moisture, and debris. The meter also includes a proprietary positive-locking mechanism that ensures cuvettes are consistently aligned in the holder for every test.

        Equipped with CAL Check™ technology, users can verify instrument performance at any time and perform user calibration when needed. CAL Check standards are housed in cuvettes that are certified and traceable to NIST.

        A built-in tutorial mode walks users through the entire testing procedure step by step, including sample preparation, reagent usage, and correct dosages.

        The HI97757 measures ozone concentrations in water ranging from 0.00 to 2.00 mg/L (ppm), utilizing the DPD Colorimetric Method. Ozone is commonly used as a disinfectant in various water treatment applications, including drinking water, wastewater, and swimming pools.

        Main feature points

        • Sophisticated optical system
        • Meter validation using certified CAL Check cuvettes
        • Tutorial mode guides the user step-by-step
        • Auto logging
        • Waterproof IP67, floating case
        • GLP features

        Additional information

        SELECT OPTION

        "KIT", "METER ONLY"

        Specification

        Ozone Range 0.00 to 2.00 mg/L (as O₃)
        Resolution 0.01 mg/L
        Accuracy ±0.02 mg/L ±3% of reading at 25 °C
        Method DPD Colorimetric Method
        Measurement system Light source Light Emitting Diode
        Bandpass filter 525 nm
        Bandpass filter bandwidth 8 nm
        Bandpass filter wavelength accuracy ±1.0 nm
        Light detector Silicon photocell
        Cuvette type Round 24.6 mm diameter (22 mm inside)
        Additional specifications Auto logging 50 readings
        Display 128×64 pixel B/W LCD with backlight
        Auto-off After 15 minutes of inactivity

        (30 minutes before a Read measurement)
        Battery type 1.5 V AA Alkaline (3 pcs.)
        Battery life >800 measurements (without backlight)
        Environment 0 to 50 °C (32 to 122 °F); 0 to 100% RH, non-serviceable
        Dimensions 142.5×102.5×50.5 mm (5.6×4.0×2.0″)
        Weight (with batteries) 380 g (13.4 oz.)
        Case ingress protection rating IP67, floating case

        Ordering Information

        Ordering info

        What’s included:

        Each HI97757  –  Delivered in a cardboard box and is supplied with sample cuvette (2 pcs.), sample cuvette cap (2 pcs.), plastic stopper (2 pcs.), 1.5V AA Alkaline battery (3 pcs.), battery safety insert, quick reference guide with instructions for manual download, and instrument quality certificate.

         

        Each HI97757C  – Delivered in a rugged carrying case and is supplied with sample cuvette (2 pcs.), sample cuvette cap (2 pcs.), plastic stopper (2 pcs.), A ZERO – CAL Check™ Cuvette A, HI97757B – CAL Check Cuvette B for Ozone, cloth for wiping cuvettes, scissors, 1.5V AA Alkaline battery (3 pcs.), CAL Check standard certificate, battery safety insert, quick reference guide with instructions for manual download, and instrument quality certificate.

        Manual

        Manuals

        Ozone Portable Photometer – HI97757

        Accessories

        HI97757-11 CAL Check™ Standards for Ozone
        HI93757-01 Ozone Reagent – 100 tests
        HI93757-03 Ozone Reagent – 300 tests
        HI93703-52 Glycine Powder Reagent – 100 tests
        HI7101412 HI97 series blue carrying case with 2 cuvette slots
        HI731318 Cloth for wiping cuvettes (4 pcs.)
        HI731331 Glass cuvette (4 pcs.)
        HI731336N Cap for glass cuvette (4 pcs.)
        HI731360 Glass cuvette with cap (2 pcs.)
        HI93703-50 Cuvette cleaning solution (250 mL)

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