WSL-2 comparative color analyzer (Colori) is a visual color measurement instrument, which uses internationally recognized dedicated color standards, a Row-honored scale, measuring various liquids, colloids, solids and powder samples . The instrument has a simple structure, convenient operation, often used in color measurements of different substances such as fat, paint, plastic, jam, textile, food, etc. Luo Wei Point color scales are a special chrominating unit, which is a very simple and quite perfect digital color language. Therefore, it can simply, intuitively measure various colors, which is easy to master. Rowell Penders Test Mathering has been accepted by many countries internationally, and the application is increasingly wide. Main Specifications: (l) Measurement range: Red R 0.1 -R79.9 Luo Weibing unit Yellow Y 0.L -Y79.9 Luo Wei Peng Blue B 0.L -B49.9 Rowell Neutral gray n 0.l -N3.9 Rowell Minimum display: 0.1 Row Hope Unit Whiteboard diffuse reflectance:> 80% Magnifying rathest: 1.9 × Calligrate size: 10mm × 20mm × 40mm 25.4mm × 20mm × 40mm 133.4mm × 20mm × 40mm Power supply: 220V ± 22V, 50Hz ± 1 Hz Power: 50W Instrument size: host 500mm × 320mm × 130mm Observer 215mm