RotrOil for Wear Metal Analysis
Rotating Disc Electrode Spectrometer RotrOil
RotrOil for determination of contaminants and wear metal analysis in used lubricating oils and used hydraulic fluids by rotating disc electrode atomic emission spectroscopy as per ASTM D6595 and ASTM D6728
- RotrOil is perfectly suited for laboratories with a high volume of samples and the constraint of fast turnaround analysis times, which is undeniably a key factor in preventative maintenance and reducing downtime costs.
- Rotating Disc Electrode (RDE) technology for fast and accurate elemental analysis
- Autosampler with 48 sample carousel.
- Fast Analysis
- Analyzes up to 32 elements simultaneously
- No sample preparation.
- Equipped with a high-sensitivity CMOS detector.
- Determine elements from additive metallic-organic phases
- Direct detection of element emission lines and the high resolution allow the maximum sensitivity in the
detection of wear metals to sub-ppm level. - Covers a wide spectral range (190–800 nm).
- Compact design with built-in electrode sharpener.
- Integrated calibration and data analysis software.
- No special utilities or gases are required.
- Cost-effective solution for busy oil condition monitoring and lubricant quality control.
RotrOil, from GNR is a state-of-the-art Rotating Disc Electrode (RDE) Spectrometer designed for the precise analysis of wear metals, additives, and contaminants in used oils, lubricants, and fluids. This compact and robust instrument combines advanced CMOS detection technology with a Paschen-Runge optical mounting system, ensuring superior resolution and sensitivity, and delivering the best performance achievable with RDE spectrometry.
The automated sample changer in the R4 RotrOil streamlines high-volume lab workflows, processing up to 48 samples in under an hour. Designed for durability and simplicity, it operates on standard AC power, eliminating the need for special utilities or gases. Compliant with ASTM D6595 standards, RotrOil offers unmatched accuracy guaranteeing reliable results for wear metal and contaminant analysis in used lubricating oils and hydraulic fluids for condition monitoring, lubricant quality control, and more.
Its ability to analyze up to 32 elements simultaneously, coupled with sub-ppm detection limits, makes it an indispensable tool for preventive maintenance programs across various industries.
RotrOil is available in different versions to suit various needs:
- R2: A compact version with an external personal computer
- R3: Features an embedded PC, often preferred in military applications
- R4: Includes an auto sample changer for high-volume laboratories
GNR RotrOil spectrometer instrument is a compact, transportable, and easy-to-use optical emission spectrometer designed specifically to determine trace concentration in wear metals, polluting materials and additives in lubricating oils, transmission and refrigerating liquids.
R3 RotrOil spectrometer is a compact, transportable, and easy-to-use spectrometer designed specifically to determine trace concentration in wear metals, polluting materials and additives in lubricating oils, transmission and refrigerating liquids.
RotrOil spectrometer is compliant with
- ASTM D6595 Standard Test Method for determination of Wear Metals and Contaminants in used lubricating oils or used hydraulic fluids by Rotating Disc Electrode Atomic Emission Spectrometry
- ASTM D6728 Standard Test Method for determination of contaminants in gas turbine and diesel engine fuel by Rotating Disc Electrode Atomic Emission Spectrometry
The Technical specifications of GNR Rotating Disc Electrode spectrometer
| Feature | Specification |
| Optical System | Paschen-Runge mounting |
| Wavelength Range | 190 – 800 nm |
| Detector | CMOS |
| Power Supply | 110/220 V AC 16 A 1 KW |
| Dimensions (R4 version) | 1500 x 615 x 975 mm |
| Weight (R4 version) | 130 Kg |
| Sample Capacity | Up to 48 samples |
| Analysis Time | Less than 1 hour for full carousel |
| Software | EOS® GNR proprietary SW |
| Calibration | Automated with statistical analysis |
| Standards Compliance | ASTM D6595, ASTM D6728 |
Software Information
EOS®, operating in a Windows environment, is the GNR proprietary SW very functional and easy to use.
Operators can use all the spectrometer’s functions flexibly and cover all the requirements.
Some of the most important functions are listed below:
- Analysis
- Controlled Standardization
- Printing of the Certificates (customizable)
- Determination of alloys in accordance with international norms (UNI, ASTM, DIN, …)
- Network linking and remote control
- Data Export
- Equipment and Spark Check
- Multi-User Access
- Software Remote Update
The RotrOil RDE Spectrometer is ideal for a variety of fluid analysis applications, ensuring accuracy and reliability. Its applications include:
- Wear Metal Analysis: Detect early signs of machine wear for condition-based maintenance.
- Oil Condition Monitoring: Ensure optimal performance and longevity of machinery.
- Lubricant Quality Control: Validate additives and detect contaminants.
- Coolant and Hydraulic Fluid Analysis: Identify corrosion and contamination risks.
- Fuel Testing: Evaluate contaminant levels in diesel and turbine fuels.
