Analytical Sciences / Physico-chemical analysis / Petrochemical analyser / Flash points / Mini tester SETAVAP Mini tester SETAVAP
Solution for the vapour pressure measurement of hydrocarbons
The SETAVAP 2 is a fully automatic and portable instrument for measuring the vapour pressure of hydrocarbons.
Advantages
- Fully automatic and portable
- Fast test : less than 5 min
- Small sample volume : 3 mL
- High measurement accuracy
Vapour pressure déterminations are carried out at a vapour to liquid ratio of 4/1 using a 3 mL air-satured sample which is injected through a septum into a vacuum chamber. The chamber is temperature controlled at 37,8°C (100°F) and its internal pressure is monitored by a low volumetric displacement transducer. The test result is displayed and the instrument automatically purges the sample and evacuates the chamber ready for the next test.
SETAVAP 2 features evacuated chamber technology which has a well proven track record for reliable operation and ease of service. The use of an evacuated chamber guarantees that the sample is tested under full vacuum as required by the test method. Alternative “expansion” tests use mechanical pistons which cannot guarantee to create a perfect vacuum.
- Test pressure range : 0 – 200 kPa
- Pressure resolution : 0,1 kPa
- Vapour / liquid ratio : 4 / 1
- Vacuum requirement : > than 0,01 kPa
- Size / weight : 37 x 13 x 20 cm / 3,5 kg
- ASTM D5191, D323, D4953, 5482, D6378 et D4814
- IP 394, 481, 409 et 69
- ISO 3007
- EN 13016-1, 13016-2, 12 et 228
- JIS K2258 et NF M07-79
