Precise Oil Analysis Spectrometer OA800P
Precise RDE-OES Spectrometer Design for Aerospace or Low Concentration Element Analysis
Precise Oil Analysis Spectrometer OA800P, accurately analyzing various working fluids (such as lubricating oil, hydraulic oil, fuel, coolant, and process water) for wear metals, additives, and contaminants. It's widely ued in industries like railways, aviation, and commercial oil lab. With its advanced CMOS detector, it ensures incredibly low detection limits, meeting the toughest analytical needs.
ASTM Standards
• Conforms to 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"
• Conforms to ASTM D6728 - "Standard Test Method for Determination of Contaminants in Gas Turbine and Diesel Engine Fuel by Rotating Disc Electrode Atomic Emission Spectrometry”
·Simultaneously analyze wear metals, contaminants, and additives in oil sample
·Analyzes up to 24 elements simultaneously, flexible channel addition without hardware changes
·Constant temperature control
·CMOS optical sensing
·Built-in working curve
·Linear and pixel calibration supported
·No sample preparation
·40 seconds analysis time, adjustable
·Low cost per sample
·Using fiber optic coupling to ensure instrument resolution
·Optical chamber: sealed heat exchanger blocks dust, mist, oil
·Equipped with exhaust structure, prevents cross contamination
·No argon gas or cooling water required
·Integrated enclosed frame structure, impact-resistant, deformation-resistant
·Multi-panel design, internally partitioned logically
·Simple to operate without special training or background
Measuring range
Optical system
·Optical system: Pashen-Runge, Roland circle optical structure, Roland focal length: 500mm
·High-performance holographic diffraction grating, Grating notching 1800L/mm & 2700L/mm
·Optical resolution: 0.006nm
·Spectral range: 200-800nm
·Double chamber system:
Short wave chamber wavelength: 200~470nm；
Long wave chamber wavelength: 470~800nm;
·Both Roland circle and the host machine are equipped with a constant temperature system to maintain constant temperature independently, 40±1°C; the constant temperature is adjustable, which is effectively suitable for too high or too low environment temperature condition
Excitation light source
·Bidirectional high performance excitation light source, 14000V ignition pulse, digital discharge parameter setting, digital pulse generator, digital offline pulse control
·Dual-phase zero-crossing signal detection technology, avoiding high-voltage spark
electromagnetic compatibility interference, and improving voltage stability
Excitation chamber
·Rod electrode holder for automatic adjustment of electrode pole distance device, ensure that the height of electrode spacing is consistent for all measurements
·The excitation room has a visual window, which can visualize the whole excitation process
·Complete safety monitoring and protection functions, including excitation chamber door safety lock, sample cup, disc electrode, rod electrode, spark gap sensing monitoring device (laser light source automatic positioning), with safety alarm and automatic flameout function,
·Semi-permeable cutoff to prevent oil sputtering contamination and filter stray light
·Aluminum fire extinguishing device, to prevent volatile sample ablation to produce flames
Graphite Disc Electrode (500pcs/box)
Graphite Rod Electrode (50pcs/box)