ERAOIL
Advanced oil analyzer for comprehensive elements and wear metal analysis.
- Detailed analysis of 32 elements
- Rapid results within 30 seconds
- Portable and easy-to-use design, suitable for various oil types
- Very high accuracy and automated process
- Complies with JOAP and many other standards
Key Features

ASTM
CompliantFully compliant with ASTM D6595 and D6728 and correlated to ASTM D5185, providing both standard method and refined methodology

Straightforward OperationStraightforward Operation: All eralytics analyzers use an intuitive menu structure that is easy to navigate. Samples need no prior preparation and measurements are done fully automated

Enhanced Output EfficiencyEnhanced Output Efficiency: 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

Fully
PortableFully 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

Touch
ScreenTouch Screen: All eralytics analyzer results are displayed immediately after the test on their large and user-friendly color touch screen
Videos

32 key elements
See the trace.
Measure the full range.

Measurement range
0.2 ppm
1000 ppm
Introducing the ERAOIL: high-precision elemental analysis for oil condition monitoring
The ERAOIL is a state-of-the-art Rotating Disc Electrode Optical Emission Spectrometer (RDE-OES) specifically designed for the precise elemental analysis of lubricating oils, fuels, coolants, and different types of oils. This high-performance device is essential for oil condition monitoring (OCM) in various applications, including industrial machinery, transportation fleets, and military equipment. The ERAOIL ensures accurate detection and quantification of wear metals, additives, and contaminants, providing critical data to optimize scheduled maintenance, prevent equipment failures, and ensure compliance with industry standards such as ASTM D6595, ASTM D6728, and JOAP, with correlation to ASTM D5185.
High precision + Reliability
A spark reveals
what the oil contains.
The ERAOIL is unique in its combination of high precision, speed, and reliability, making it an invaluable tool for Oil Condition Monitoring (OCM). It operates on the principle of RDE-OES, where a spark generated between two graphite electrodes excites atoms in the sample, leading them to emit light at specific wavelengths. This light is then analyzed to determine the elemental composition of the sample.
36 × 66 × 69.5 cm (14.2 × 26.0 × 27.4 in)
85 kg
Fast, integrated workflow
No prep.
No disconnected steps.
2 mL
32 elements
30 seconds
Result
One of the standout features of the ERAOIL is its efficiency and ease of use. The device can analyze up to 32 elements simultaneously within just 30 seconds, using a minimal sample volume of 2 mL. It features a built-in electrode sharpener and requires no sample preparation, making it ideal for both laboratory and field environments. The ERAOIL's fully integrated design includes a 10-inch color touchscreen interface, an internal PC, and multiple connectivity options, ensuring seamless integration into any operational workflow.
- 01
Elements
Up to 32 elements measured simultaneously. Factory calibrated for 26 elements, with optional calibration for up to 32.
- 02
Measurement Range
0.2 ppm to 1000 ppm, with sub-ppm detection limits for most elements and automatic background correction.
- 03
Standards
ASTM D6595, ASTM D6728, and JOAP, with correlation to ASTM D5185 (ICP-AES).
Applications of the ERAOIL
- Monitoring wear metals in lubricants to predict and prevent machinery failures
- Quality control of additives in fresh oils and base oils with no sample preparation
- Highly accurate analysis of contaminants in fuels, including gas turbine and diesel engine fuels
- Fast elemental analysis of coolants and process water in industrial applications
Specs
| Standard Test Methods | ASTM D6595, ASTM D6728 and JOAP |
| Correlation to | ASTM D5185 (ICP-AES) |
| Spectrometer Type | Rotating Disc Electrode Spectrometer (190 – 810nm) Thermally stabilized Paschen-Runge mounting with CMOS detectors |
| Measurements | Elemental concentrations in ppm (mg/kg) |
| Applications | Determination of additives, wear metals, and contaminants in lubricating oils, hydraulic fluids, gas turbine & diesel engine fuel, heavy fuel oil (HFO), crude oil, glycol coolants, process water, mineral water, and grease |
| Analytical Range | Simultaneous measurement of up to 32 elements in 30 seconds with a sub-ppm detection limit (LOD) for most elements incl. automatic background correction |
| Calibration | Factory calibrated for 26 elements, optional calibration for up to 32 elements and optional JOAP calibrations |
| Sample Volume | 2 mL; no solvents, reagents or gases are needed, no cleaning of cell window |
| Operating Conditions | 0 °C to 40 °C (32 °F to 104 °F) Up to 90% humidity, non-condensing |
| Fully Integrated Stand-Alone Design | Built-in electrode sharpener and ventilation system Industry-proven multilingual 10” color touchscreen Built-in PC with Ethernet, USB, and RS232 interfaces Optional connection of a monitor and data input by external keyboard, mouse, or barcode reader |
| Software | Windows® software for convenient data transfer, viewing spectra, and result analysis |
| Result Database | Over 100,000 detailed test reports and spectra storable in internal memory |
| Dimensions | (W x D x H) = 36.0 x 66.0 x 69.5 cm (14.2 x 26.0 x 27.4 in) |
| Weight | 85 kg (187 lb) |
| Power Requirements | 90 – 270 V, AC 50/60 Hz, 500 W |
| Recommended Consumables for 1000 Tests | EOL01 – A001 graphite discs (1000 pcs) EOL01 – A002 graphite electrodes (100 pcs) EOL01 – A003 2 ml sample cups (1000 pcs) |
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