07.20
Vapor Pressure Process Analyzer – MINIVAP Online
MINIVAP ON-LINE is a process monitoring analyzer for the determination of the vapor pressure of gasoline, crude oil, LPG and NPG.
Also, the vapor-liquid ratio (LVR) of gasoline can be measured.
The measuring principle is identical to the worldwide used laboratory instruments MINVAP VPS and LPG and therefore MINIVAP ON-LINE produces equivalent results.
Up to 2 different sample streams can be connected to one single analyzer. It is the only available process vapor pressure tester that fully complies to the industry relevant ASTM standards for gasoline (ASTM D6378), crude oil (D6377) and LPG (D6897).
On-line Compliance Monitoring for Vapor Pressure of Gasoline, LPG and Crude Oil and Vapor/Liquid-Ratio Temperature of Gasoline (V/L=20)
VAPOR PRESSURE TESTER COMPLIES WITH:
*ASTM D6378 – Vapor Pressure of Gasoline (VPx)
*ASTM D6377 – Vapor Pressure of Crude Oil
*ASTM D6897 – Latest standard for Vapor Pressure of LPG
EXCELLENT CORRELATION TO:
*ASTM D5188 – V/L-Ratio: T (V/L = 20)
*ASTM D1267 – Vapor Pressure of LPG
*ASTM D323, D4953, D5191 (Correlation Formulas)
*EN 13016-1 / IP 394
OTHER FEATURES:
*One Single Instrument for up to 2 Sample Streams
*Multiple Point Measurements at Different Nominal Pressures
*Automatic Calibration & Offset Correction
*Temperature Controlled Sample Conditioning System
*7 Minutes Cycle Time
*Explosion Proof-Class I
*Fast & Easy Maintenance
*V/L-ratio: 4/1 (Gasoline & Crude Oil)
*V/L-ratio: 1/2 & 2/3 (LPG & NPG)
*V/L-ratio: 20/1 (LVR-temperature)
Fuel and bulk storage facilities are coming under scrutiny from the environmental agencies about fugitive emissions. Many storage tanks are designed to hold products of certain vapor pressure ranges and specific gravities. Storage tanks are equipped with venting lines, internal or external floating roofs, bladders, and seals to make sure that the vapors will not be released. Understanding the vapor pressures of a product at various temperatures is a must for proper design and vapor control.
Recycling solvents for use in industrial processes is becoming increasingly popular. These solvents are typically distilled under normal pressures or under a vacuum. Vapor Pressure Analyzers can help in determining the appropriate temperatures and vacuum required to get a quality recycled product.