RDE-AES Rotating Disc Electrode Atomic Emission Spectrometer – QualiRDE™ AES Oil Emission Spectrometer

The QualiRDE™ AES Oil Emission Spectrometer delivers precise determination of elemental composition in wear metals, pollutants, and additives across lubricating oils, hydraulic oils, heavy fuels, coolants, and electrolytes. It serves as an essential solution for both quality control and monitoring the condition of machinery.

Also known as the Rotating Disc Electrode Atomic Emission Spectrometer (RDE-AES), this oil emission spectrometer is a trusted analytical instrument for oil element detection worldwide. It accurately measures trace elements in a wide range of industrial oils and liquids.

Designed for efficiency, the Oil Emission Spectrometer provides rapid, simultaneous multi-element analysis in seconds, without the need for gases or cooling water. It is a reliable tool for preventive maintenance and ensures optimal equipment performance.

Applications of QualiRDE™ AES Oil Emission Spectrometer

Industrial Oil Monitoring
Track wear metals, contaminants, and aging in lubricating oils to assess equipment condition and extend machinery life.

Quality Control of Lubricants, Fuels, and Electrolytes
Analyze and monitor trace elements in fuels and lubricants to ensure consistent quality and compliance with industry standards.

Cooling System Monitoring
Evaluate elemental concentrations in cooling system fluids and antifreeze to maintain optimal thermal performance and prevent corrosion.

Industrial Water Monitoring
Measure power plant cooling water and turbine wash water to gain insights into system health, ensure regulatory compliance, and support safe reuse or disposal.

Standards and Compliance

The QualiRDE™ AES Rotating Disc Electrode Atomic Emission Spectrometer conforms to key international and industry standards for precise elemental analysis in oils and fuels:

ASTM D6595 – Test method for determining wear metals and contaminants in used lubricating oils or hydraulic fluids using RDE-AES.
ASTM D6728 – Test method for detecting contaminants in gas turbine and diesel engine fuels via RDE-AES.
NB/SH/T0865-2013 – Petrochemical standard for measuring wear metals and contaminants in used lubricating oils with RDE-AES.
SN/T1652-2005 – Method for analyzing contaminants in imported and exported gas turbine and diesel engine fuels using RDE-AES (CIQ).
HB20094.1-2012 – Aerospace standard for determining wear metals in aviation working fluids, Part 1: RDE-AES.
DL/T1550-2016 – Power industry standard for measuring metallic copper and iron content in mineral insulating oils using RDE-AES.

RDE-AES Rotating Disc Electrode Atomic Emission Spectrometer - QualiRDE™ AES Oil Emission Spectrometer Characteristics

Fast and Easy Operation

No Sample Preparation Needed – Works directly with oil, fuel, or fluid samples without dilution or preheating.
Gas-Free and Water-Free Operation – Eliminates the need for additional gases or cooling water, simplifying setup and maintenance.
Rapid Analysis – Delivers multi-element results in just tens of seconds.
User-Friendly – Requires minimal training, making it accessible to operators without specialized technical backgrounds.

Stable and Reliable Design

Proven Optical Path – Classical Paschen-Rungel optical structure ensures precise, consistent measurements.
High-Precision Detection – Multi-CMOS acquisition system captures full-spectrum data with excellent resolution and accuracy.
Robust Construction – Light chamber and seismic system design enhance stability, minimizing measurement variability.

User Safety Features

Human-Centered Design – Excitation chamber allows convenient sample replacement.
Safety Interlocks – Excitation chamber door interlock and electromagnetic shielding protect operators during analysis.

Intelligent Oil Analysis and Diagnostic Platform

Automated Oil Condition Monitoring – Tracks oil data trends and provides automatic condition diagnosis.
Advanced Data Processing – Multi-peak separation, digital filtering, adaptive background correction, and interference adjustment for accurate results.
Comprehensive Analysis Tools – Real-time calibration, element identification, trend analysis, and historical tracking.
Tailored Software – Specialized platform optimized for precise oil and fluid detection.

RDE-AES Rotating Disc Electrode Atomic Emission Spectrometer - QualiRDE™ AES Oil Emission Spectrometer Technical Specification

Application
Sample Type	Lubricating oil, hydraulic oil, fuel oil, grease, antifreeze, cooling water, electrolyte, etc.
Analytical Element	Al, Ba, B, Ca, Cr, Cu, Fe, Pb, Mg, Mn, Mo, Ni, K, Na, Si, Ag, Sn, Ti, V, Zn, etc. (extensible)
Optical System
Optical Structure	Pashen-Rungel
Spectral Region	201nm-810nm
Focal Length	400mm
Detector	Highly sensitive CMOS Array
Temperature Control	Thermally stabilized; 37°C ± 0.1°C (adjustable)
Working Parameter
Operating Temperature	-10°C~40°C
Storage Temperature	-40°C~65°C
Operating Humidity	0-95% RH, condensation free
Injection Volume	≤2ml
Injection Mode	Rotating disc electrode
Power Source
Voltage Input	220V/50Hz (110V is also available)
Power Consumption	≤500W
Output Type	AC Arc
Mechanical Specifications
Dimensions (mm³)	500(W) × 720(H) × 730(D)
Weight	About 82kg
Consumable
Top Electrode	Spectral pure graphite rod electrode
Bottom Electrode	Spectral pure graphite disc electrode
Sample Cup	High temperature oil cup
Consumable
Standard Oil	0#, 10#, 50#, 100#, ...
Standard Solution	1000ppm, ...

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