Depending on the application ERAVAP is available in two versions. The standard model ERAVAP measures with a 1000 kPa high precision pressure sensor and is the perfect solution for most applications. For special applications like vapour pressure testing of liquefied petroleum gas (propane, and propane/butane mixtures) ERAVAP LPG is your instrument of choice featuring an extended pressure range of up to 2000 kPa.
Regardless of the selected measuring method and the analyzed sample: ERAVAP covers them all. Starting from the gasoline methods, ASTM D5191 (air-saturated total vapour pressure, single expansion method) and ASTM D6378 (absolute vapour pressure, triple expansion method), up to the vapour-liquid ratio temperature determination method ASTM D5188 and the vapour pressure testing of LPG according to ASTM D6897. For maximum sample throughput, ERAVAP can be equipped with Eralytics directly attached 10-position autosampler.