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.

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.

Key measuring parameters

Vapor pressure and density.
Fully compliant.

1. 01

   Vapor Pressure

   ASTM D5188, D5191, D6378, and EN 13016.

2. 02

   Density

   ASTM D4052 and ISO 12185, via the integrated temperature-controlled U-tube module.

3. 03

   Single Analyzer

   Vapor pressure and density measured together, from one 1 mL sample.

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.

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.

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.

Designed for the everyday user

Simple to operate.
Pressurized for accuracy.

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 floating piston cylinder (FPC) ensure live crude oil maintains a pressurized environment to retain its volatile components.

Crude-oil applications

Crude insight.
Built for better decisions.

This device is fully compliant with ASTM D6377, as well as 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.

Key measuring parameters

Four measurements.
One crude-oil profile.

1. 01

   Volatility

   DVPE/RVPE measurement describing the volatility profile.

2. 02

   Density

   Supplemental density (ρ) module provides m/v characteristics.

3. 03

   Pressure Distribution

   Gas (Pgas), absolute (Pabs), and total (Ptot) pressure measurements for each sample.

4. 04

   Vaporization Tendency

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

Built for high-volume analysis

Always on.
Operator-light.

This device is designed for high volume and constant analysis of fuel or crude oil RVP and is fully automated, with completely minimized operator interactivity.

Using multiple sample streams, the online unit maximizes measurement analysis for extremely fast and reliable testing. Its piston-based measurement principle requires no external vacuum pump, and repeatability of 0.3 kPa with a pressure resolution of 0.01 kPa keeps blending close to specification without quality giveaway.

Key measuring parameters

Three readings.
One reliable process.

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.

3. 03

   Vaporization Tendency

   V/L ratio gives insight into the tendency of fuel to vaporize in an engine, variable from 0.02/1 to 100/1 for TVP determination.

Designed for the everyday user

Simple to operate.
Ready to move.

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.

Key measuring parameters

Three ways to understand
what the sample will do.

1. 01

   Volatility

   DVPE/RVPE measurement describing volatility profile

2. 02

   Pressure Distribution

   Gas (Pgas), absolute (Pabs), and total (Ptot) pressure measurements for each sample

3. 03

   Vaporization Tendency

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

Mid-FTIR fuel analysis

One spectrum.
More answers.

Patented interferometer. Complete infrared spectrum.

Leveraging its patented interferometer, the ERASPEC measures the complete infrared spectrum of various fuels, such as gasoline, diesel, and jet fuel, within less than 60 seconds. This device stands out due to its ability to automatically derive critical fuel properties, including Octane and Cetane numbers, distillation points, and the concentration of fuel components like ethanol and benzene, oxidation, aromatics, olefins, and many more parameters, all from a minimal 10 mL sample.

Versatility + Ease of use

Automated by design.
Ready for the field.

Designed with versatility and ease of use in mind, the ERASPEC supports a range of analytical modules, making it adaptable for many standards.

The device’s fully automated operation requires no sample preparation or manual calibration, ensuring quick and highly accurate results with minimal operator intervention. The robust, portable design of the ERASPEC, coupled with its intuitive touchscreen interface, makes it an ideal choice for both laboratory and field applications, even in challenging environments like oil platforms.

Connected + Portable

Data that moves.
Analysis that travels.

The ERASPEC’s comprehensive data management capabilities allow for seamless integration into existing workflows, with options for data storage in the equipment, USB transfer, RS232 interfaces, direct LIMS connectivity via LAN, and direct report printing.

Its compact form factor of 29 × 35 × 34 cm (11.4 × 13.8 × 13.4 in) and light weight of 9.7 kg (21.4 lb) make it highly portable, ensuring that reliable fuel analysis is always at hand, whether in a fixed lab setting or out in the field.

Applications of the ERASPEC

Fuel insight.
Where decisions happen.

Fast, precise fuel analysis supports quality, compliance, field testing, and advanced research.

This device is essential for industries requiring high-precision fuel testing.

Key measuring parameters

Three measurements.
One complete fuel view.

1. 01

   Octane Number

   Accurate measurement of gasoline quality.

2. 02

   Cetane Number

   Critical for diesel fuel quality assessment.

3. 03

   Complete Fuel Analysis

   Various fuel characteristics like aromatics, oxidation, olefins, and many others.