Analytical instrumentation
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When refining crude oil into fuels or other petroleum derivatives, atmospheric distillation is one of the most crucial testing methods. Analysing the boiling range of each distillation is of significant financial importance because it facilitates an increase in output from the distillation tower and therefore in the volume of the product.
The Diana 300 distillation analyser, from Anton Paar, is an entry-level alternative to the high-range Diana 700. This model features the same fuel distillations range safety levels provide perfection from the first drop.
The Diana series delivers the precision needed to analyse petroleum products and maximise yield. The testing method and results adhere to ASTM D86, ASTM D850, ASTM D1078, ISO 3405, IP 123, IP 195, JIS K 2254, and GOST 2177.
Both the Diana 300 and the Diana 700 cater to a wide range of fuel samples, 100% fossil and blended fuels, such as biofuels. TheDiana 700 maximises throughput because of accelerated liquid-free Peltier cooling for uninterrupted measurements.
Both Diana 300 and Diana 700 were developed with safety as a primary consideration. They both include a fire sensor and an internal fire extinguisher, initiated automatically or at the push of a button. Both models help refineries to achieve optimum use of their crude oil. They can be used at tank terminals, refineries, transportation companies, independent labs, or any organisation that needs to handle fuels.
PIN 27.2 Apr/May 2026