WA-1C type moisture meter classical Karl Fischer water measurement principle and coulometry principle, the combination of computer technology developed. According to Faraday's law, the analysis process by measuring electrical power consumed raw iodine, single-chip microcomputer for data processing, to calculate the absolute content and relative water content of the sample. Instrument widely used in petroleum, chemical, metallurgy, electricity, food, environmental protection and other areas of production and scientific research departments. Specifications: l Test Method: Karl Fischer method l power detection range: 10μg ~ 100mg l minimum scale: 0.1μg l Repeatability error: ≤5% l titration rate: up to 0.5mg / min l Blank compensation: Automatic deduction l Display: 2 × 20 LCD l printing: 16 character panel mini printer l titration cell volume: 150mL l Dimensions: 350 × 300 × 210 (mm) l Weight: 5 kg l Power: ≤50W main Features: l LCD display, simple and intuitive l micro-playing record, the permanent preservation l current track, fast titration l intelligent control, easy to operate