Since 1919
LaMotte Smart2 Colorimeter
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SMART® Water Analysis Laboratory

SMART Water Analysis Laboratory

This portable lab measures 24 water quality parameters for pollution detection, environmental studies, and industrial water and wastes. The digital SMART® colorimeter analyzes test sample color reactions and provides direct readouts for 15 factors. Titration tests performed with LaMotte’s Direct Reading Titrators provide results directly in ppm for 6 additional factors.
Also includes digital meters to measure pH, conductivity, and TDS. The Digital SMART® Colorimeter is programmed to provide direct readouts for over 40 factors using optional reagent packages.

SMART Colorimeter Tests

Factor
Method
Range (# Tests)

Ammonia

Nesslerization

0-3.0 ppm (50)

Chlorine

DPD

0-4.0 ppm (100)

Bromine

DPD

0-10 ppm (100)

Iodine

DPD

0-16 ppm (100)

Chromium (Hexavalent)

Diphenylcarbazide

0-1.0 ppm (100)

Copper

Diethyldithiocarbamate

0-5.0 ppm (100)

Fluoride

SPADNS

0-2.0 ppm (50)

Iron

Bipyridyl

0-5.0 ppm (50)

Nitrate

Cadmium Reduction

0-3.0 ppm (20)

Nitrite

Diazotization/Coupling

0-0.7 ppm (20)

Phosphate

Ascorbic Acid Reduction

0-3.0 ppm (50)

Silica

Heteropoly Blue

0-4.0 ppm (50)

Sulfate

Barium Chloride

0-100 ppm (50)

Sulfide

Methylene Blue

0-3.0 ppm (50)

Turbidity

 Absorption (No Reagents)

7-400 NTU (unlimited)

Direct Reading Titration Tests:

Factor
Method
Range
(# Tests)

Alkalinity

Neutralization

0-200 ppm
(50 at 200 ppm)

Carbon Dioxide

Neutralization

0-50 ppm
(50 at 50 ppm)

Chloride/Salinity

Argentometric

0-200 ppm
50 at 200 ppm)

Dissolved Oxygen

Azide Modification
of Winkler Method

0-10 ppm
(50 at 10 ppm)

Hardness (Calcium, Magnesium, & Total)

Complexometric

0-200 ppm
(50 at 200 ppm)

pH/Conductivity Instruments:

Factor
Code
Model
Range (# Tests)

pH

5-0034

pH5

pH 0-14

Conductivity

5-0038

CON6

0.0-19.99 mS

Item Description
Order Code

Model SCL-05, 120V/60Hz

1951-01

Model SCL-05, 220V/50Hz

1951-01EX2

Model SCL-04, without pH &
Conductivity Meters

1991

Model SCL-05 Reagent Refill

R-1951

Model SCL-04 Reagent Refill

R-1991


LaMotte Company

P.O. Box 329 | 802 Washington Avenue | Chestertown | Maryland | 21620
Tel: 800-344-3100 (within the U.S.A.) | 410-778-3100 | 410-778-3101
Fax: 410-778-6394