STM-III Stormer Viscometer ◆◆Application The STM-III Stormer Viscometer is suitable for measuring the viscosity of paints and other coatings expressed in KU values. The instrument is designed in accordance with ASTM standards and GB/T9269-88. Equipped with a single-chip microcomputer control system, it allows operators to directly read the KU value of the tested sample without referring to conversion tables. ◆◆Technical Specifications ◆ Power Supply: 220V, 50Hz ◆ Rotor Dimensions: 54×7.9×0.8mm ◆ Container Dimensions: φ85×85mm ◆ Weight Range: 5～500g ◆ KU Value Range: 53～141 ◆ Net Weight: 10kg ◆ Dimensions: 220×220×390mm (L×W×H) The STM-III Stormer Viscometer is designed for measuring the viscosity of paints and other coatings using KU values, complying with ASTM and GB/T9269-88 standards. With its integrated microcomputer control, it enables direct reading of KU values without manual table referencing. ◆◆Technical Performance