ERAVAP – DENSITY

Vapor pressure measurement with integrated density measurement.

Methods:ASTMD5191 D6378 D5188

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Performance Highlights
Key Features
Videos

Simultaneous vapor pressure and density analysis
Fast and reliable results
Compact and portable design
Easy-to-use touchscreen interface
Complies with different standards

Key Features

Videos

Description
Segments
Specs

Introducing ERAVAP-DENS: Vapor Pressure Testing with Built-In Density Analysis

Meet ERAVAP-DENS — the next evolution in vapor pressure testing, now with an integrated density module. Combining the precision of the ERAVAP with advanced density measurement, ERAVAP-DENS is the all-in-one solution for RVP and DVPE testing across a wide range of products, including fuels, solvents, fragrances, and aqueous solutions.

Designed with simplicity and efficiency in mind, ERAVAP-DENS delivers precise volatility and density data in a compact, fully automated device. Its rugged aluminum casing and intuitive interface make it ideal for both lab and field applications. With an optional 10-position autosampler, high-volume testing becomes effortless while retaining the mobility you expect.

Precision Meets Versatility

ERAVAP-DENS sets the standard for comprehensive testing. From gasoline performance analysis to emissions compliance, it provides the accuracy you need to optimize operations and ensure regulatory compliance. The added density module incorporates ASTM and ISO standards, making it perfect for R&D, QC, and beyond.

This device is fully compliant with ASTM D5188, D5191, D6378, and EN 13016 with an added density module incorporating ASTM D4052 and ISO 12185 making it the ideal unit for R&D, QC, and many more applications using a single analyzer.

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

Key Features:

All-in-one testing for vapor pressure and density, providing essential data for a variety of applications.
Compact and mobile design, with a simple interface for minimal operator interaction.
Advanced measurements, including volatility profiles, pressure distribution, and vaporization tendencies.
Backed by a 1-year warranty with an optional extension, ERAVAP-DENS delivers the precision and reliability needed for today’s demanding environments.

Explore more: Discover the ERAVAP ONLINE or ERAFLASH, or request a personalized quote today.

Segments:Additives Biofuels Crude / Exploration Environmental Flavors / Cannabis Gas (LPG, CNG, LNG)Jet Fuel / AvGas Pharma / Chemicals Refinery Water Testing (OIW)

Specs

Specifications	ASTM D910, D4814, D6227, EN 228
Standard 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
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)