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Eravap

Highly precise vapor pressure tester for fuels, solvents, and crude oils. 

Key Features:

  • Fast measurement with high repeatability
  • Wide temperature range for diverse applications
  • Compact design for laboratory and mobile use
  • Simple operation with user-friendly touchscreen interface
  • Meets different standards
Methods:
ASTM, D323, D4814, D5191, D6378, D2533, D5482, D2879, D910, D1267, D4953, D5188, D5190, D6377, D6897, IP, 394, 409, 481

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Introducing the ERAVAP: Advanced vapor pressure testing for efficient and reliable analysis

The ERAVAP is a highly precise, compact, user-friendly Reid Vapor Pressure (RVP) and Dry Vapor Pressure Equivalent (DVPE) tester. The premier versatile solution for RVP products ranging from fuels to solvents to fragrances and even aqueous solutions. The ERAVAP's precision ensures reliable volatility specification in compliance testing, refining stream quality follow-up, fuel blending, and a wide variety of research and mobile applications.

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. A 10-position autosampler add-on allows maximized, high-volume testing while retaining the ERAVAP's mobility characteristics.

This device is fully compliant with ASTM D5188, D5191, D6378, and EN 13016 making it the ideal unit for R&D, QC, and many more applications using a single analyzer.

Applications of the ERAVAP Include:
Gasoline performance analysis
Emission regulations compliance
Seasonal vapor lock avoidance
Nature of refinery feedstocks

Key Measuring Parameters:
Volatility: DVPE/RVPE measurement describing volatility profile
Pressure Distribution: Gas (Pgas), absolute (Pabs), and total (Ptot) pressure measurements for each sample
Vaporization Tendency: V/L ratio gives insight into the tendency of fuel to vaporize in an engine

The ERAVAP 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.
For more information or to request a quote, please click here.
For other related devices see the ERAVAP ONLINE or ERAFLASH.

Features


ASTM
CompliantFully compliant to ASTM D4052, D5191, D6378, and D5188

Multilingual AccessibilityMultilingual Accessibility: Operation and output capabilities in the following languages: English, Spanish, Portuguese, Russian, Chinese (coming soon), French (coming soon)

Streamlined OperationStreamlined Operation: An intuitive menu structure ensures seamless user navigation

Maximized ThermoregulationSingle analyzer high speed heating and cooling using patented Peltier Boost Technology

Extensive
DatabaseExtensive Database: Over 100,000 test reports can be stored in the in-unit database

Fully
PortableFully Portable: An accessible design that is lightweight and has an integrated carrying handle allows for suitable and smooth mobility

Enhanced Output EfficiencyEnhanced Output Efficiency: Direct ethernet and LIMS connectivity and in unit result transfer to reports and email

Optional
AutosamplerOptional Sampler: A 10-position autosampler can be added on to maximize testing volume and time

Unparalleled
Repeatability An innovative measurement cell maximizes precision with a self-lubricating piston drive, integrated shaker-motor, and contamination-preventing solenoid valves

Titratable
VersatilityWith a V/L ratio from 0.02/1 to 100/1, a temperature range from 0-120°C, single and multi-point and V/L curve measurements, a pressure range from 0 to 2000 kPa, and customizable measuring programs the unit is exceptionally versatile

Accessories

The following accessories are recommended for purchase in sequential order (see eStore):

1st Year: No spare parts are required
2nd Year: Sampling tube with Luer connector
Sampling tube 0,5m with Luer connector
Teflon o-ring for EV01-A002a Mesh inlet filter 80µ
Outlet tube
Kalrez O-ring for pressure sensor (Kalrez 12.42×1.78)
O-ring small for measuring cell cover (Viton 6×1.5)
Remaining Parts:

Specs

Specifications ASTM D910, D4814, D6227, EN 228
Available Test Methods ASTM D5188, D5191, D6377, D6378, D6897
excellent correlation to D323, D4953, D5190, D5482, D1267
EN13016-1 & EN13016-2, IP394, IP409, IP481
JIS K2258-2, SHT 0769, GOST 52340;
customized measuring programs
Vapor-Liquid ratio Variable from 0.02/1 to 100/1, single and multi-point & V/L curve measurements
Temperature range 0°C to 120°C (32 to 248 °F); Peltier technology, no external cooling necessary
Temperature Stability 0.01°C (0.014°F)
Temperature profiles Single temperature, stepped or ramped
Pressure range EV01 ERAVAP: 0 to 1000 kPa (0 to 145 psi) EV02 ERAVAP LPG: 0 to 2000 kPa (0 to 290 psi)
Pressure resolution 0.01 kPa; Accuracy: 0.2 kPa (0.028 psi)
Pressure units (selectable) hPa, kPa, psi, mmHg, bar, mbar, at, atm
Precision Repeatability: r = 0.3 kPa, Reproducibility: R = 0.7 kPa
Sample introduction Automated via built in piston, no external vacuum pump required
Measuring time 5 minutes for a standard measurement
Shaker motor Built-in shaker motor for fast crude oil & T(V/L) measurements
D5191 & D5188 Speed test VP & T(V/L=20) measurement of gasoline at the push-of-a-button
Measuring chamber Nickel plated aluminum chamber
Sample volume 1 ml (2.2 ml per rinsing cycle)
Cleaning By next sample or solvent
Display Industry proven 7’’ color touch screen
Remote Control Remote service capability via Ethernet interface
Interfaces Built-in PC with Ethernet, USB and RS232 interfaces; direct LIMS connectivity and output to printer or PC
Auto sampler Optional 10 position auto sampler – directly attached!
Quality-Check tracking Statistical quality assurance & graphical control charting (ASTM D6299)
Result database > 100,000 detailed test reports stored in internal memory: DVPE, RVPE, PABS, PGAS, PTOT, ASVP & AVP, T(V/L), VLI, TVP
Operators Unlimited operator names memorized
Hazy mark Results can be marked for hazy appearance
Sample container size record 100 ml, 250 ml, 1 l
Alarm tracking All messages are stored in the database together with the result
Automated calibration routine 10-point probe offset correction table, calibration history tracking, self-diagnostics
Power requirements Auto switching 85-264 V AC, 47-63 Hz, 100 W (multi-voltage power supply)
Field application: 12 V/9A DC (vehicle battery)
Dimensions / Weight 22 x 32 x 28 cm (8.7 x 12.6 x 11 in) / 8 kg (17.6 lb)

Downloads

Download our brochure for more details

Videos

Configuration

ASTM D5191

AYA-82-22081 Sampling tube (Tygon) 0,3m with Luer connector
AYA-82-22237 Mesh inlet filter 80µ (5 pcs, 1 pc inside Sample inlet on instrument)
AYA-82-22084 Outlet tube
AYA-82-22085 Waste container
AYA-82-22086 Power cable

ASTM D6378

AYA-82-22081 Sampling tube (Tygon) 0,3m with Luer connector
AYA-82-22237 Mesh inlet filter 80µ (5 pcs, 1 pc inside Sample inlet on instrument)
AYA-82-22084 Outlet tube
AYA-82-22085 Waste container
AYA-82-22086 Power cable

Tags

SKU: AYA-80-22024

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