ERAVAP for crude oil

ERAVAP for crude oil

ERAVAP for crude oil: The crude oil vapor pressure tester

The ERAVAP Crude Oil is the industry leading solution for high precision vapor pressure testing and density measurement of crude oils. It measures both dead and live crude oil in full compliance with strict standards such as ASTM D6377 and GOST 52340. A crucial property of crude oil is its viscosity, which delays the rapid formation of a pressure equilibrium. Therefore, this device features a superior shaker design with a speed of 4.3 cycles per second. This guarantees not only the shortest measurement times but also unrivaled accuracy. With the optional DENS4052 density module, it is the only device on the market offering simultaneous determination of vapor pressure and density. Whether for demanding TVP measurements or routine monitoring, the ERAVAP Crude Oil delivers absolutely reliable results every time.

Key Features

Unrivaled shaking speed of 4.3 cycles per second for the fastest pressure equilibrium in crude oil
Simultaneous measurement of vapor pressure and density in a single compact device
Fully compatible with pressurized sampling systems for the exact analysis of volatile components
Enables precise TVP measurements to determine the true vapor pressure at a vapor to liquid ratio of zero
Optional high viscosity module heats the inlet and all tubes up to 70 °C for extremely viscous samples
Robust and portable design for seamless use directly in the field or in mobile laboratories

Applications

High precision vapor pressure analysis of dead and highly volatile live crude oil
Simultaneous density determination to ensure compliance with transport regulations across different climate zones
Analysis of vapor to liquid ratios to simulate real transport conditions in rail cars or on ships
Direct field measurements at pipelines and terminals using an optional vehicle battery adapter
Testing of heavy crude oil and fuel oil using the integrable high viscosity module

Technical Highlights

Available Test Methods: ASTM D6377, ASTM D6378, IP481, GOST 52340, and more
Temperature Range: 0 °C to 120 °C with integrated Peltier technology
Pressure Range: 0 kPa to 1 000 kPa
Vapor to Liquid Ratio: Variably adjustable from 0.02 to 1 up to 100 to 1
Measurement Time: 5 minutes for a standard measurement
Shaking Technology: High performance cell to prevent measurement deviations caused by viscosity
Sample Volume: 1 mL for one measurement
Operation: Industry proven multilingual 8.4 inch color touchscreen

Ideal For

Operators of pipelines and oil terminals for quality control prior to transport
Refineries for verifying crude oil specifications before processing
Mobile laboratories requiring fast and accurate data under adverse conditions
Testing laboratories demanding detailed curve measurements and true vapor pressure analysis
Transportation companies needing to calculate evaporation losses under changing climate conditions

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