Used METROHM 761 #9172309 for sale

METROHM 761 Karl Fischer Coulometer is a reliable and accurate laboratory instrument used for the quantitative determination of water content in substances. It measures the amount of water content in solids, liquids, and gases by titration with aqueous solutions of the Karl Fischer reagent which is a mixture of iodine, sulfur dioxide, and salts. This reagent reacts with water to produce a volumetric titration measurement. 761 is equipped with both temperature-stable water baths which can be adjusted from ambient temperature up to 100°C. This allows for the measurement of water content in a variety of sample types. In addition to the water-bath technology, METROHM 761 includes automated features like automatic titrant selection and dosing, a titrand monitor to display titration curves, a built-in burette and liquid handling valves for sample preparation, and the ability to perform heating and stirring. All of these features make 761 one of the most reliable and accurate Karl Fischer Coulometer in its class. Thanks to the built-in software, it is also capable of automatically calculating the water content in complicated sample matrices. For maximum accuracy and precision, METROHM 761 is equipped with standard accessories such as vacuum-operated dispensing pumps, adapters for multiple titrators, glass columns, and various powder and liquid sample holders. It also includes wetting agents to reduce water vapor interference and tare weight adjustment for accurately and precisely measuring trace amounts of water. To further improve accuracy, 761 can be connected to an optional external balance to avoid errors due to tare weight variations. To ensure safety, METROHM 761 is equipped with an automated piston warning system that notifies users when the piston needs to be replaced and a BubbleSens warning indicator for recognizing glass damages or other instrument malfunctions. 761 also includes a manual reset button to enable restart after power failure or network problem. Overall, METROHM 761 is the perfect Karl Fischer coulometer for laboratories. It's reliable, precise, and easy to use. With its automated features, high-precision titration measurement capabilities, and feature-rich standard accessories, 761 Karl Fischer coulometer makes quantitative determination of water content an easy and hassle-free task.