Has anyone used a moisture meter? I want to buy one
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I want to buy a moisture meter to measure the moisture content of solvents. The moisture content is required to be below 0.05%. I asked a few places; they all charged high prices, with the cheapest option costing over ten thousand. The boss said that anything above 10,000 won’t be considered; go and do the titration yourself to check it. Who has bought it? Please give a recommendation. How about domestic ones?
The KF-1 model, which is manual, is available domestically at a price of around 3,000 yuan
Yes. The KF-1 model will do; it costs around 2,000-3,000 yuan
WS-2 Type Micro Moisture Analyzer: The WS-2 Type Micro Moisture Analyzer is a new instrument that uses the electrical method for moisture determination, by effectively combining coulometric techniques with the Karl Fischer method. This instrument overcomes the cumbersome drawbacks of the Karl Fischer method; it uses a high electrolytic current along with automatic current control, and the measurement results are displayed in digital form. As a result, the analysis process is fast, the operation is simple, and the accuracy is high, making it an efficient and fully automatic instrument for moisture determination. This instrument is suitable for determining the moisture content in petroleum and chemical production processes as well as in their products ； Determination of moisture in the insulating oil of oil-filled charger equipment ； Determination of moisture content in substances such as pharmaceuticals, pesticides, grains, **, textiles, pigments, paints, and mineral raw materials. Technical parameters: Display system: Four-digit decimal numbers. Reading unit: Micrograms of water. Electrolysis current output: Automatically controlled from 0-300mA. Measurement range: 1 ug–100% Sensitivity threshold: 1 ug of H2O Accuracy: 10 ug–1 mg of H2O ±5 ug; for levels above 1 mg of H2O, the accuracy is not greater than 0.5%. Power supply: AC 220V±10%, 50 Hz Power consumption: Less than 40 VA Operating temperature: 5°C–40°C Operating humidity: ≤85% Dimensions: 320mm×310mm×160mm Weight: Approximately 8.5 kg