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Colorimeters and Photometers are used to analyze samples of water by adding a chemical reagent that reacts with the substance being analyzed and changes its color. The colorimeter then monitors the light transmission through the water samples to determine the presence and quantity of the substance of interest.
Test strips are either dipped or swirled in a water sample. The resulting color reaction is compared to a color chart provided.
The chief advantage of colorimetric analysis is that it provides a simple means of determining minute quantities of substances.
Hach DR 900
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Thermo Scientific Orion
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LaMotte SMART3 Colorimeter®![]() The compact SMART3 Colorimeter® is ideal for water analysis in the field or in the lab. Easy to use software allows the analyst to choose a test factor from over 75 preprogrammed calibrations for LaMotte reagent systems. The reacted sample is always scanned at the optimum wavelength which is automatically selected from the multiple LED optical system and the test result is presented on the large, backlit display. Call 1.800.833.7958 LaMotte SMART3 Specifications |
LaMotte Insta-Test® Test Strips
LaMotte offers a convenient, economical way to perform spot checks for several water quality factors. LaMotte test strips are a great way to monitor water without having to use reagents or field kits. Call 1.800.833.7958 |
Policontrol Chlorine Colorimeter
This state-of-the-art device effortlessly accommodates liquid, powder, or tablet reagents, providing unparalleled flexibility for diverse testing needs. Featuring dual measurement ranges, rugged durability, and field readiness, it is equipped with essential components including cuvettes, adapters, USB cable, and a curated selection of reagents. Backed by a robust 2-year warranty guarding against manufacturing defects, this comprehensive colorimeter stands as your reliable solution for precise chlorine assessment across a spectrum of environments and industries. Elevate your analysis with cutting-edge technology, redefining standards in accuracy and reliability from field to lab. Call 1.800.833.7958
Policontrol Chlorine Colorimeter Specifications |