MINIVAP ON-LINE
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GRABNER INSTRUMENTS The MINIVAP-ONLINE from GRABNER INSTRUMENTS is a process monitoring analyzer used for the determination of vapor pressure of gasoline, crude oil, LPG and NPG. Its core shares the same triple expansion measurement method, which is used in the MINIVAP laboratory analyzers. Based on the results of extensive ASTM interlaboratory measurements, the MINIVAP ON-LINE outperforms other vapor pressure process analyzers in precision and helps refineries to save millions of dollars per year. KEY BENEFITS • One analyzer for all vapor pressure standards MINIVAP ON-LINE is the only process analyzer which directly measures RVP, TVP and vapor/liquid ratio according to all major industry standards -in a single analyzer! • Highest profits through best precision MINIVAP ON-LINE is the only RVP process analyzer to perform a triple expansion, which considerably improves the quality of your measurements and reaches highest Round Robin proven precision! Blending as close as 0.3 kPa (0.05 psi) to vapor pressure limits is possible. Optimize your profits! • Quality inspection of fuels Only the triple expansion method allows for monitoring the amount of dissolved gas delivered in a batch of fuel. A high value indicates a leakage in the system or several light ends were included within the batch. Protect your investment! • New and improved maintenance MINIVAP ON-LINE incorporates an automatic piston lubrication and an extensive self diagnostic testing system. The measurement cell is mounted with quick fittings and can be exchanged in 1 minute: No down times are experienced in process! • Automatic calibration with laboratory precision MINIVAP ON-LINE is automatically calibrated with 2.2 Dimethylbutane in programmable intervals and calibration corrections are completed fully automatically for all measurements going forward. The result from the last calibration is always displayed together with the measured vapor pressure of the sample. No need to adjust correlation formulas or to take offline samples to verify analyzer results against laboratory equipment!

SAVINGS AT A GLANCE - I n the following example, normal Butane is blended into Unleaded Gasoline, while a how triple expansion profit maximum vapor pressure of 69 kPa has to be observed: BLENDING BUTANE RVP (Gasoline @ 37.8°C): Before: 62 kPa (9 psi) / After: 69 kPa (10 psi) Price per Barrel: n-Butane: $ 65.1 / Gasoline:$81.9 PROFITAND PRECISION PER METHOD Interested in replacing your old RVP analyzer? Ask your distributor how to calculate your savings today! STANDARDS Vapor Pressure of Gasoline: • ASTM D6378, D5191, D4953/323 (corr.) FEATURES • Highest precision and performance • US-EPA...