ERAVAP – DENSITY
Vapor pressure measurement with integrated density measurement.
- 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
ASTM
CompliantFully compliant to ASTM D86, D323, D613, D1655, D2699, D2700, D4814, D5191, D5845, D6277, and D6378, providing both standard method and refined methodology
Multilingual AccessibilityMultilingual Accessibility: Operation and output capabilities in the following languages: English, Spanish, Portuguese, Russian, Chinese (coming soon), French (coming soon)
Straightforward OperationStraightforward Operation: An intuitive menu structure ensures seamless user navigation, with no prior sample preparation and fully automated measurement
Touch
ScreenTouch Screen: All eralytics analyzer results are displayed immediately after the test on their large and user-friendly color touch screen
Small
FootprintSmall Footprint: The compact footprint of the eralytics instruments makes them the first choice for use in the lab and on-site
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: A direct out-of-the-box connection to LIMS is established with a standard ethernet cable — no extra software or PC required
Videos
ERAVAP-DENS / Vapor pressure + density
Two measurements.
One portable analyzer.
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 for simplicity + Efficiency
Precise volatility.
Integrated density.
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.
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.
Precision meets versatility.
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.
Designed for efficient testing
- Compact, fully automated device
- Rugged aluminum casing
- Optional 10-position autosampler
- Lab and field applications
Applications + Key features
One analyzer.
Four critical applications.
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.
Applications of the ERAVAP-DENS include
- Gasoline performance analysis
- Emission regulations compliance
- Seasonal vapor lock avoidance
- Nature of refinery feedstocks
Key measuring parameters
Vapor pressure and density.
Fully compliant.
- 01
Vapor Pressure
ASTM D5188, D5191, D6378, and EN 13016.
- 02
Density
ASTM D4052 and ISO 12185, via the integrated temperature-controlled U-tube module.
- 03
Single Analyzer
Vapor pressure and density measured together, from one 1 mL sample.
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 8.4’’ 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) |
