Allowing two titration stations to run parallel with various coulometric/volumetric combinations the Aquacounter Karl Fischer Coulometric Titrator (AQ-2200S) is suitable for the trace level water content determination. Three types of electrolytic cells are available including small volume, standard, and one-room cell. One-room small size cell will require only 25mL anode solution which is helpful in cutting back on expensive KF reagents as well as hazardous waste from the reagents. It can measure moisture over the entire range from 1 ppm to 100% or double the sample throughput with 2 identical KF stations. There is an ultra-trace moisture measurement mode with an accuracy of ≤10µgH20. The new cell design allows for easy assembly and maintenance. This titrator has a 7.5” color touch screen, results can be stored on a USB memory stick and it comes equipped with a built-in thermal printer with high-resolution printouts.
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