Analytical Instrumentation

  • Vapour pressure and density analyser now available with unique ultra-light ASTM D4052 density meter module

Vapour pressure and density analyser now available with unique ultra-light ASTM D4052 density meter module

Nov 19 2019 Read 274 Times

With several thousand installations worldwide, ERAVAP is known for vapour pressure testing with unmatched precision, speed and versatility over the widest available temperature range from -20 °C to 120 °C (4 °F to 248 °F) on the market.

The latest ground-breaking innovation for ERAVAP is the optional combination with eralytics’ new temperature controlled U-tube density meter module DENS4052. This integrated ultra-light density meter module offers density measurements in full compliance with ASTM D4052 & ISO 12185 (r = 0.0001 g/cm3).

ERAVAP is the only vapour pressure tester on the market which allows for simultaneous measurements of two parameters listed in international fuel specifications like ASTM D4814 and EN 228 with one single analyser, namely the vapour pressure of gasoline according to ASTM D5191 and the density of gasoline, diesel or jet fuel according to ASTM D4052. Its portable and rugged design makes ERAVAP the perfect solution for mobile laboratories, terminals and field use.

ERAVAPs’ unique quality control mode (ASTM D6299) ensures the most accurate results at all times and even more operator convenience. To perform efficient quality control, the user can set individual warning levels to each QC sample. If the measured results fall outside defined limits, a warning is automatically displayed. An easily removable housing enables fast access for calibration purposes without the need of dismantling the instrument.

ERAVAP is the analyser of choice for many in the industry for determining the vapour pressure as well as the density of fuels, quality control of refining streams, fuel blending and research or mobile applications always compliant with the latest international standards. It is suitable for numerous sample types like gasoline, hydrocarbon solvents, LPG, crude oil, jet fuel and solvents. For maximum sample throughput, ERAVAP can be equipped with eralytics’ directly attached 10-position autosampler.

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