The SetaVap4 is a fully automated vapour pressure analyser which provides fast, reliable and precise analysis of a wide range of volatile liquids, including gasoline, solvents and light crude oil.

The measurement system uses a piston based design in compliance with triple and single expansion test methods and regulations, reporting DVPE, RVP, EPA and CARB calculations. For precise results, the minimum dead volume design eliminates sample carryover and a fully automated test sequence removes possible operator bias.

A colour touch screen and clear user interface guides the operator through the menu system and simple operator sequence. Results are stored internally and can be viewed on the screen or saved directly to a USB memory stick for further data management and analysis.

Temperature range 0 to 120 °C
Pressure range 1000 kPa
Pressure resolution 0.01 kPa
Units of pressure kPa, psi
Temperature stability 0.01 °C
Vapour to liquid ratio 0.02:1 to 20:1
Sample volume 1 ml, plus rinsing
Measurement time <10 minutes for D5191
Lubrication Automatic
Voltage 82-262V, 45-65 Hz, autosensing universal power supply Field use: 12V SC using DC/AC converter option
Power 300 W
Size (HxWxD) 310 x 230 x 240 mm
Weight 7.4 kg


  • Rapid, automatic testing
  • Simple test procedure
  • Compact, rugged design for portable or laboratory use
  • Real time display of test progress and storage for 500,000 results
  • LIMS connectivity and RS232C serial port, results can be saved to USB or transferred via QR code
  • Statistical Quality Control (SQC) software to analyse results to conform to ASTM D6299