Minivap On-Line RVP Profit Analyzer

On-Line vapor pressure (RVP, TVP and vapor/liquid ratio) analysis according to all major industry standards

  1. General Details

    The MINIVAP-ONLINE  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 OnLine outperforms other vapor pressure process analyzers in precision and helps refineries to save millions of dollars per year.

  2. Technical Info
    Temperature range Internal operation5 to 60°C (41 to 140°F)
    Measurement temperature:20 to 60°C (68 to 140°F)
    Pressure range0 to 1000 kPa (0 to 145 psi)
    Repeatability0.3kPa (0.04psi) @ 37.8°C, 70kPa
    Reproducibility0.7kPa (0.10psi) @ 37.8°C, 70kPa
    Power requirements100/120/230/240 V AC, 50/60 Hz, 110 W
    Maximum physical dimensionsW x H x D = 650 x 1380 x 400 mm (25.6 x 54.4 x 15.8 inches)
    Weight Approx. 50 kgs (110 lbs)50 kgs (110 lbs)
    Fast loop sample stream Minimum flow2 L/min, Minimum pressure (Gasoline): 50 kPa (7 psi), Minimum pressure (LPG):

    500 kPa (70 psi), Maximum pressure: 7,000 kPa (1000 psi)

    Explosion protectionExplosion proof Class 1, Type X or ATEX certified

    – EU EX Pressurized Enclosure-System (EN 60079:

    BVS 06 ATEX E 088; EN954-1 Cat. 3)

    – US EX px purge control unit (NEMA Class 1, Div 1, BCD, T6, Type X)

    Data transferData output – ASCII code and MODBUS communication protocol
  3. Standards
    • ASTM D323
    • ASTM D1267
    • ASTM D4953
    • ASTM D5191
    • ASTM D5188
    • ASTM D6377
    • ASTM D6378
    • ASTM D6897
    • EN13016-1+2
    • IP 394
    • IP 409
    • IP 481
    • JIS K2258-2
    • SHT 0769
    • SHT 0794
    • SNT 2932
    • GOST 52340
  4. Order Inquiry
  5. Related Products