KF-1Model Moisture Content MeterPrimarily used for measuring moisture content in fertilizers, food, light industry materials, chemical raw materials, and other industrial products.
The determined compounds include:
Organic compounds-Saturated and unsaturated hydrocarbons, acetal, acids, acyl halides, alcohols, stable acyl, amides, weak amines, anhydrides, disulfides, esters, ether halides, hydrocarbons, stable ketones, peroxides, original acid esters, sulfites, thiocyanates, and thioethers, etc.
Inorganic Compound-Acids, acidic oxides, aluminum oxide, anhydrides, barium peroxide, calcium carbide, copper oxide, desiccants, hydrazine sulfate, salts of certain organic and inorganic acids, etc.
KF-1Moisture Content AnalyzerFor Karl FischerKart FischerInstrument for determining moisture content using volumetric titration, employing the "dead-stop method" to determine the endpoint,。
At the titration endpoint, a trace amount of Karl Fischer reagent is present in the solution, indicating thatIˉandI2Simultaneously present, the solution conducts electricity, and the instrument indicates the titration has reached the endpoint.
The water content in the sample is calculated based on the volume of Karl Fischer reagent consumed in the titration reaction.
KF-1Model Moisture MeterInstrument Performance:
aMeasurement Range:30×10ˉ6--------。
bBased on water as the standard sample, determine the water equivalent of Karl Fischer reagent, with relative error ≤3%。
cPower Voltage: AC220±10%。
Determine moisture content in0.1%-10%At that time, select10Milliliter titration pipette (with fine graduation)0.05Milliliters (ml).
Determine moisture content <0.1%At this time, it is appropriate to increase the sample size and options may be selected.5mL or21 mL buret with fine graduation0.02mL).
Determine moisture content >10%At this time, it is appropriate to reduce the sampling quantity and may opt for25Milliliter titration pipette (with fine division)0.05mL).
KF-1Model Moisture Content MeterHigh performance and easy to use. Recommended by many industries as a testing instrument for implementing national standards.
