Portable Dissolved Ozone Detector "DO3"

Item number: DO3_diss

  • Simple and repeatable bottle sampling method
  • Digital display
  • User replaceable battery; portable power for months of detection
  • Stores up to 10 readings for remote sampling
  • No fouling of sensor, no special probes
  • No consumables, no chemistries, no colour matching

  • Category: Dissolved ozone


    714,00 €

    including 19% VAT.

    Exp. shipping time: ca. 2-3 weeks

    : 9 - 10 workdays

    pc.


    Description

    Portable Dissolved Ozone Detector "DO3"

    DO3 by Eco Sensors is a fast, easy to use device for checking the ozone concentration in water and is calibrated in mg/L (same as parts-per-million by weight in water). This small, battery-operated detector offers an inexpensive alternative to more costly inline monitors and requires no disposable reagents. DO3 is a practical, versatile detector for applications where the user needs to confirm the presence of ozone in water.

    For checking residual dissolved ozone levels in bottled water, swimming pools, spas, water treatment systems, aquariums, food washing and canning, wineries, agriculture, cooling towers, research projects, and much more.

    Equally useful in the plant, lab, or field.
    Uses 200 ml samples. The sensor does not contact the water.

    DO3 provides fast readings (5 minutes or less), with typical accuracy of ±25%. DO3 measures the ozone in the airspace above the sample, using Henry?s Law which describes the ratio between the ozone actually present in the water and the ozone in the air immediately above the surface of the water. While affected to some extent by temperature and atmospheric pressure, this measurement is sufficiently accurate for use in a wide range of ozonated water applications and compares well to more costly analytical instruments and the inconvenient colorimetric determinations.

    Features:
    • User replaceable battery; portable power for months of detection
    • Stores up to 10 readings for remote sampling
    • Simple and repeatable bottle sampling method
    • No fouling of sensor, no special probes
    • Digital display
    • No consumables, no chemistries, no colour matching

    Technical data:
    Measurement principle: gaseous diffusion
    Sensor: Transducer Technology T- Series electrochemical
    Environmental use: Only for measurement of ozone in water with
                bottle and sampling method provided.
                Not to be used for measuring ozone in air.
    Measuring range: 0.00-5.00 mg/L (= ppm in water by volume)
    Display: digital readout in 0.01 mg/L increments
    Accuracy: ±25% (0-1ppm); ±30% (1-2ppm) when operated near
                    room temperature, in water samples with low ozone
                    demand.
    Interferences: Dissolved chlorine
    Response time: >90% value after 2 minutes.
                    Maximum reading displayed at end of 5 minutes
    Alarms: Audible buzzer, backlight:
                Alarms once when measurement completes
                Alarms if temperature above 35°C / 95°F: "HOT" displayed
                Alarms if temperature below 7°C / 45°F: "COLD" displayed
    Recommended water temperature: 20 - 30°C (68 - 86°F)
    Operating temperature of instrument: 7 - 35°C (45 -95°F)
    User interface: Single button operation
    Size: 79.5 × 39.6 × 34.5 mm (3.13 × 1.56 × 1.36 in)
    Weight: 49 grams (< 2 oz)
    Battery: User replaceable CR2450 coin battery
    Accessories provided: 250ml beaker, sample bottle and manual
    Conformity: CE
    Warranty: Instrument, including sensor: One year.
                    Does not include battery.

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