Minivap VPXpert External Pressure Tester

3rd generation automatic vapor pressure tester for gasoline, oxygen-gasoline mixture, crude oil and all vapor pressure parameters.

Categories: Grabner Instruments, Petrochemistry

General Details
Third-generation automatic vapor pressure tester for all vapor pressure standards for gasoline, oxygen-gasoline mixtures, and crude oil. Incorporating the Grabner triple expansion method and the U.S. Environmental Protection Agency’s reference method for vapor pressure determination, the instrument is designed to significantly increase accuracy, reliability, and performance, offering unparalleled versatility. The instrument includes features for determining the L/V ratio (ASTM D5188), standard crude oil (ASTM D6377), R&D applications, and volatility studies across an unprecedented temperature range (0-120°C). Innovative Sampling Pro™ technology reduces the risk of cross-contamination between different sample types.

Technical Info

Temperature range	Measured: 0 to 120°C (user programmable)
Temperature stability	± 0.01°C
Temperature Map	Single temperature, step or ramp
Pressure range	0 to 1000 kPa (0 to 145 psi)
Pressure reading accuracy	0.1 kPa
Pressure difference	0.1 kPa
Vapor-liquid ratio	0.02/1 to 100/1
Power requirements	90-264 V AC, 45-63 Hz, 200 W (Switching Power Supply)
Field applications	DC/AC Power Converter 12V / 200W
Dimensions	253 x 368 x 277 mm -10 x 14.5 x 10.9
Weight	9 kg (20 lb)