ERAVAP LPG
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ERAVAP LPG

Advanced vapor pressure tester for LPG (Liquefied Petroleum Gas). 

Methods:ASTMD323D5191D6378D2533D910D1267D4953D5188D5190D6377D6897EN13016-313016-1-2228IP394409481JISK2258-2
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  • Accurate vapor pressure measurement for LPG
  • Rapid analysis, high repeatability with high precision
  • Portable and robust design
  • Easy operation with intuitive interface
  • Meets different standards

Key Features

features__astm compliantERAVAP is fully compliant with ASTM D1267, ASTM D323, ASTM D4814, ASTM D4953, ASTM D5188, ASTM D5190, ASTM D5191, ASTM D6377, ASTM D6378, ASTM D6897, ASTM D910, providing both standard method and refined methodology.
features__simple operatonAll eralytics analyzers use an intuitive menu structure that is easy to navigate. Samples need no prior preparation and measurements are done fully automated.
A direct out-of-the-box connection to LIMS (Laboratory Information Management System) is established with a standard Ethernet cable.No extra software or PC are necessary.
features__footprintThe small footprint of the eralytics instruments makes them the first choice for use in the lab and on-site.
features__touch screenAll Eralytics analyzer results are displayed immediately after the test on their large and user-friendly color touch screen.
features__high precisionThe outstanding precision of the ERAVAP is the result of combining the innovative measurement cell design with a choice of cutting-edge instrument parts. Among those count a self-lubricating piston drive, a built-in shaker motor and state-of-the-art solenoid valves that prevent cross contamination between samples. The ERAVAP instrument clearly outperforms the standard methods in terms of repeatability and reproducibility. (r = 0.3 kPa, R = 0.7 kPa).
features__portable​The Eralytics units are all lightweight and built with an integrated carrying handle, they are versatile and ideally suited for mobile applications as well.

Videos

Product video

ERAVAP LPG / Liquefied petroleum gas

LPG pressure.
Built for 2000 kPa.

Double the standard operating range
1 mL sample, five minutes per measurement

ERAVAP LPG vapor pressure tester with pressurized sample cylinder

Introducing the ERAVAP LPG: advanced vapor pressure testing for liquefied petroleum gas

The ERAVAP LPG is a highly precise, compact, user-friendly Reid Vapor Pressure (RVP) and Dry Vapor Pressure Equivalent (DVPE) tester, augmented by a doubled pressure operating range up to 2000 kPa (290 psi). The ERAVAP LPG's precision ensures reliable volatility specification in a wide variety of research and mobile applications.

Designed for the everyday user

Fully automated.
Pressurized by design.

This device is designed for the everyday user and is fully automated, with minimal operator interactivity.

A small footprint, navigable interface, rugged aluminum casing, and simple operations make the ERAVAP a desirable unit for both laboratory and on-the-go vapor pressure testing. Quick connect inlets paired with a pressurized cylinder ensure LPGs maintain a pressurized environment, retaining the sample from escaping due to its high volatility.

High volatility stays contained.

Quick connect inlets paired with a pressurized cylinder keep LPG samples contained, with a dedicated pressure sensor rated to 2000 kPa and automated sample introduction that needs no external vacuum pump.

Built for lab and field

  • Fully automated
  • Minimal operator interactivity
  • Rugged aluminum casing
  • On-the-go vapor pressure testing

LPG applications + Compliance

System pressure.
Safety by design.

This device is fully compliant with ASTM D6897, making it the ideal unit for R&D, QC, and many more applications using a single analyzer. It also covers ASTM D5188, D5191, D6377, D6378, and EN 13016, so gasoline and crude oil methods run on the same instrument.

Applications of the ERAVAP LPG include

  • Analyze gas pressure potential in systems
  • Ensure safe high pressure system design
  • Maintaining regulatory compliance

Key measuring parameters

Three signals.
One LPG profile.

  1. 01

    Volatility

    DVPE/RVPE measurement describing the volatility profile.

  2. 02

    Pressure Distribution

    Gas (Pgas), absolute (Pabs), and total (Ptot) pressure measurements for each sample, across a 0 to 2000 kPa range.

  3. 03

    Vaporization Tendency

    V/L ratio gives insight into the tendency of fuel to vaporize in an engine.

1-year warranty

The ERAVAP LPG is backed by a comprehensive 1-year warranty, with an option to extend coverage for an additional year upon compliance with the manufacturer's terms.

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Specs

Available Test Methods ASTM D5188, D5191, D6377, D6378, D6897, EN13016-1, EN13016-2, EN13016-3 ,IP394, IP409, IP481, JIS K2258-2, SHT 0769, SHT 0794, SNT 2932, GOST 52340 freely programmable methods EPA / CARB / US Military & NATO reference methods, TVP measurement VP-V/L Speed TestTM – Combined T(V/L) and vapor pressure measurement
Correlation to… ASTM D323, D1267, D2533, D4953, D5190, D5482
Fuel Specifications ASTM D910, D1655, D4814, D6227, EN 228
Temperature Range 0 °C to 120 °C (32 °F to 248 °F) with Peltier technology. No external cooling is required. -20 °C to 120 °C (-4 °F to 248 °F) with additional low temperature upgrade (EV01-COOL). External cooling is required. Extrapolated range: -100 to 300 °C (-148 °F to 572 °F)
Temperature Stability 0.01 °C (0.02 °F)
Pressure Range 0 kPa to 2 000kPa (0psi to 290 psi)
Pressure Units (selectable) hPa, kPa, psi, mmHg, Torr, at, atm
Pressure Resolution 0.01 kPa (0.0014 psi)
Vapor / Liquid Ratio Variable from 0.02/1 to 100/1 Single-, multi-point and curve measurements
Precision Repeatability: r ≤ 0.15 kPa (0.022 psi) / Cyclopentane @ 37.8°C Reproducibility: R ≤ 0.50 kPa (0.073 psi)
Available Extension Modules EV01-COOL: Low temperature module (-20°C – 120°C / -4°F – 248°F)

EV01-VISC: High viscosity module (Heated inlet and outlet up to 70°C / 158°F)

EV01-LOW: Low vapor pressure module (r = 0.1 kPa; pressure resolution = 0.01 kPa)
Sample Introduction Automated via built-in piston Automated sample filtration through a reuseable 80 µm mesh filter No external vacuum pump is required
Sample Volume 1 mL (2.2 mL per rinsing cycle)
Measurement Time 5 minutes for a standard measurement
Cleaning By next sample or solvent
Measuring Chamber Nickel-plated aluminum chamber
Display Industry proven 8” color touch screen
Languages English, German, French, Spanish, Russian, Chinese
Additional langages available upon request
Interfaces Built-in PC with Ethernet, USB and RS232 interfaces
Direct LIMS connectivity via LAN, output to printer or PC as CSV or PDF
Optional input by external keyboard, mouse and barcode reader
Remote Control Remote service capability via Ethernet interface
PC Software ERASOFT RCS – remote control Windows® software for multi-instrument remote control, convenient data transfer, viewing spectra and result analysis
Result Database Over 100,000 detailed test reports stored in internal memory
DVPE, RVPE, PABS, PGAS, PTOT, ASVP & AVP
Results can be marked for hazy appearance
Graphical view of curve measurements
Alarm Tracking All alarm messages are stored in the database together with the result
Automated Calibration Routine 10-point probe offset correction table, calibration history tracking, substance calibration, self-diagnostics
Auto Sampler Optional 10-position auto sampler – directly attached
Operating Conditions Temperature range 0°C to 50°C, Humidity up to 90% RH, non condensing
Power Requirements Auto-switching 85-264 V AC, 47-63 Hz, max. 150 W (multi-voltage power supply)
Field application: 12 V DC (vehicle battery) adapter available
Model Number EV20
Dimensions / Weight 29 x 35 x 34 cm (11.4 x 13.8 x 13.4 in) / 9.7 kg (21.4 lb)

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SKU: AYA-80-22020

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