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DR900 Multiparameter Portable Colorimeter

DR900 Multiparameter Portable Colorimeter

Hach: DR900 Multiparameter Portable Colorimeter
SKU: DR900

  • Fastest and simplest water testing for the most demanding field environments.

    The portable DR900 allows quick and easy access to your most-used testing methods. This colorimeter is waterproof, dustproof and field durable. With an intuitive user interface, easy data transfer abilities, and the ability to test up to 90 of the most commonly tested water methods, the DR900 makes water testing in harsh field environments a little less challenging.

  • Specification

    Detail

    Battery Life

    6 months (typical) @ 5 readings a day / 5 days / week without backlight**
     

    Backlight usage will decrease battery life.

    Battery requirements

    4, AA size alkali cells

    Data Logger

    500 measured values (Result, Date, Time, Sample ID, User ID)

    Detector

    Silicon photodiode

    Dimensions (H x W x D)

    231 mm x 96 mm x 48 mm

    Display

    Graphical display 240 x 160 pixels (Backlit)

    Enclosure rating

    IP67 (vial cover closed)

    Environmental Conditions: Relative Humidity

    Max 90% relative humidity (non-condensing)

    Environmental Conditions: Temperature

    10 - 40 °C

    Includes

    DR900 Colorimeter, two 1-inch glass sample cells marked at 10, 20 and 25 mL, two 1 cm plastic sample cells, 1 x 16-mm COD/Test 'N Tube™ adapter, 4 AA alkaline batteries, printed multilingual instrument manual, USB Mini to USB Cable, European CE mark.

    Interface

    USB type Mini IP67

    Operating conditions

    10 - 40 °C (50 - 104 °F), max. 80% relative humidity (non- condensing)

    Operating Mode

    Transmittance (%), Absorbance and Concentration

    Optical System

    0/180 deg transmittance

    Photometric Accuracy

    ± 0.03 Abs

    Photometric Linearity

    ± 0.002 Abs (0 - 1 Abs)

    Photometric Measuring Range

    0 - 2 Abs

    Power supply

    4x AA size alkaline cells
     

    4x NiMH rechargeable Battery** (External charger required)

    Reproducibility

    ± 0.005 Abs (0 - 1 A)

    Sample Cell Compatibility

    1 inch round or 16 mm round (with adapter)

    Source Lamp

    Light Emitting Diode (LED)

    Spectral Bandwidth

    15 nm filter bandwidth

    Storage conditions

    -30 to 60 °C (-30 - 140 °F), max. 80% relative humidity (non-condensing)
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