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Lamotte 1925 COD3 Plus Colorimeter
    Lamotte 1925 COD3 Plus Colorimeter
    Purchase Lamotte 1925 COD3 Plus Colorimeter
    • Lamotte 1925 COD3 Plus Colorimeter

      SKU: 1925
      Product Code: Lamotte-1925
      Vendor: LaMotte
    • Quantity in Basket:  None

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    COD3 Plus Colorimeter

    Applications: Industrial Water Boiling and Cooling, Water and Wastewater

    The user-friendly COD3 Plus Colorimeter is direct reading for on-site water analyses. It features pre-programmed tests, automatic wavelength selection, menu-driven operation, and large backlit display screens. The analyst can simply select the test and put in the sample with reagent. The microprocessor, which selects the wavelength, also allows the user to load up to 25 tests for analyzing custom reagent systems.

    The data logger holds up to 500 time and date stamped data points which can be downloaded via a USB connection.

    Pre-Programmed Tests

    Test Factor

    Range ppm

    Test Method 
    (# Rgts.)

    # Tests

    Code

    Ammonia Nitrogen (LR), Fresh

    0.05-1.00

    Salicylate (3)

    25

    3659-01-SC
    Ammonia Nitrogen (LR), Salt

    0.10-1.00

    Salicylate (3)

    25

    3659-01-SC
    Boron

    0.05-0.80

    Azomethine-H (2)

    50

    4868
    Cobalt

    0.025-2.000

    PAN (3)

    50

    4851
    COD, Low with Mercury†

    5-150

    Acid Digestion (1)

    25

    0075-SC
    COD, Low without Mercury†

    5-150

    Acid Digestion (1)

    25

    0072-SC
    COD, Standard with Mercury†

    50-1,500

    Acid Digestion (1)

    25

    0076-SC
    COD, Standard without Mercury†

    50-1,500

    Acid Digestion (1)

    25

    0073-SC
    COD, High with Mercury†

    500-15,000

    Acid Digestion (1)

    25

    0077-SC
    COD, High without Mercury†

    500-15,000

    Acid Digestion (1)

    25

    0074-SC
    Color

    20-1,000

    Platinum Cobalt (0)

    ?

    NA
    Copper (Cu-Cuprizone)

    0.03-2.00

    Cuprizone (2)

    50

    4023
    Copper (Cu DDC)

    0.05-6.00

    Diethyldithio-carbmate

    100

    3646-SC
    Cyanuric Acid

    10-200

    Melamine (1)

    100

    3661-SC
    Dissolved Oxygen

    0.25-11.0

    Winkler Colorimetric (3)

    100

    3688-SC
    Fluoride

    0.05-2.00

    SPADNS (2)

    50

    3647-01-SC
    Hydrazine

    0.01-1.00

    p-dimethylamino-benzaldehyde (2)

    25

    3656-SC
    Molybdenum

    0.5-50.0

    Thioglycolate (3)

    50

    3699-02-SC
    Ozone (Low)

    0.02-0.40

    Indigo Trisulfonate (3)

    100

    3651-SC
    Ozone (High)

    0.05-2.50

    Indigo Trisulfonate (3)

    20

    3651-SC
    Phosphate (Low)

    0.05-3.00

    Ascorbic Acid Reduction (2)

    50

    3653-SC
    Phosphate (High)

    1-70

    Vanadomolybdo Phosphoric Acid (1)

    50

    3655-SC
    Potassium

    0.8-10.0

    Tetraphenyboron (2)

    100

    3639-SC
    Silica (Low)

    0.05-4.00

    Heteropoly Blue (4)

    50

    3664-SC
    Silica (High)

    0.5-75.0

    Silicomolybdate (3)

    50

    3687-SC
    Sulfate

    4-100

    Barium Chloride (1)

    50

    3665-SC
    Sulfide

    0.025-1.500

    Methylene Blue (3)

    50

    3654-01-SC
    Tannin

    0.1-10.0

    Tungstomolybdo Phosphoric Acid (2)

    50

    3666-SC
    Turbidity*

    2-400 FTU

    Absorptimetric (0)

    ?

    NA
    Zinc

    0.05-3.00

    Zincon (6)

    50

    3667-SC

    † Requires COD Heater Block (order code 5-0102)
    *Not EPA compliant

    Specifications:

    Light Source:

    LED/filter setup at 428nm and 635nm

    Detector: Photodiode
    Display: 160 x 100 LCD, 20 x 6 line graphics display
    Range: 0-125%T
    Resolution: 1% FS
    Accuracy:

    2% FS