PDF Datasheet.pdf

The VariRef Series refractometers have specifications including measuring scales for Refractive Index (RI) and Sucrose (% Brix), with standard and freely definable scales. The measuring range varies by model: VariRef C (1.2900 - 1.5800 RI / 100% Brix), VariRef B (1.29000 - 1.58000 RI / 100% Brix), and VariRef A (1.32000 - 1.70000 RI / 100% Brix). Resolution and precision also vary by model, with the highest resolution being 0.000001 RI / 0.001% Brix and precision of ± 0.00002 RI / ± 0.02% Brix. The instruments operate within an ambient temperature range of + 10 °C to + 40 °C, with temperature measurement via a Pt 1000 sensor and a temperature range of 5 °C to 80 °C or 5°C to 100 °C. They feature a sapphire prism, LED light source, and optional 7” Touchscreen display. The VariRef Series conforms to international standards including International Pharmacopoea, ASTM, AOAC, DIN, FDA, and ICUMSA, and is highlighted by its modularity, user-friendliness, fast temperature control, and self-checking capabilities.