The difference between Karl Fischer moisture meter and rapid moisture meter
At present, there are many types of moisture measuring instruments on the market, so many users do not know how to make a choice. The Karl Fischer moisture analyzer is an instrument that can be used for solid, liquid, and gas moisture detection with high accuracy. So, what is the difference between the two compared to a fast moisture analyzer?
The difference between Karl Fischer moisture analyzer and rapid moisture analyzer:
The commonality between it and the rapid moisture analyzer is to quickly measure the moisture content of the sample, meeting the requirements of experimental data. The main difference between the two lies in the differences in analytical methods. The Karl Fischer moisture analyzer is a chemical analysis method, while the rapid moisture analyzer is a physical analysis method.
Two different analysis methods can be used to select different moisture measuring instruments based on the characteristics of the sample. The rapid moisture measuring instrument uses infrared or halogen lamps as the drying heat source, and uses a fast measuring instrument that integrates a heat source (similar to an oven) and an analytical balance. The annular quartz tungsten halide infrared heating source is used to quickly dry the sample; During the drying process, the rapid moisture analyzer continuously measures and instantly displays the% moisture content lost in the sample. After the drying program is completed, the measured moisture content value is locked and displayed. Compared with the international oven heating method, the annular quartz tungsten halide infrared heating can evenly and quickly dry the sample at high temperatures, and the surface of the sample is not easily damaged. Its detection results are consistent with the national standard oven method, have good substitutability, and the detection efficiency is much higher than the oven method. The intelligent operation of the rapid moisture analyzer is a new type of rapid detection instrument, which can complete the determination of samples in just a few minutes.
The Karl Fischer moisture analyzer is mainly used to detect the capacity of moisture, and it has been listed as a standard method for measuring moisture in substances. At the same time, its operation is simple, and its accuracy is high, making it an ideal instrument. Of course, the rapid moisture analyzer is not bad either, but there are differences in the applicable objects. When choosing, we can choose according to our actual situation.
The Karl Fischer moisture analyzer and the rapid moisture analyzer each have their own advantages and characteristics in use. Users can comprehensively consider the selection based on factors such as the type of substance they need to measure, cost control, and so on.
