Saybolt[Seaport]Range:-16 to +30The measurement range is calculated by comparing three filters

▷ Full color touch screen display with built-in Chinese and other language interfaces, compatible withASTM D156, ASTM D6045International methodological standards and specifications;
▷Adopting user-friendly ergonomic design, the maximum measurement temperature is 80 ℃, with two fields of view displaying measurement results and corresponding standard color values, and an intuitive and easy to operate interface;
▷Equipped with standard filter and reference standard solution, it can quickly calibrate the instrument
▷The shading cover design avoids indoor lighting interference during sample measurement, and allows for flexible selection of optical path length and colorimetric dish type;

▷USBinterface， 20,000Storage of measurement data, large screen display with background light, and multiple language interfaces (including Chinese);

▷satisfyLubricating oil, civilian fuel, diesel, mineral insulation oil, and solid paraffin waxRequirements for laboratory and field measurements in various fields.