1、 Technical principle: Rotating disk electrode atomic emission spectroscopy technology

The Spee hyperspectral analyzer generates an arc by rotating graphite disk electrodes and graphite rod electrodes, which excites dissolved and suspended particles in lubricating oil to produce a radiation beam. The optical system then detects the intensity of light at specific wavelengths to quantitatively analyze element concentrations. This technology complies with international standards such as ASTM D6595 and NB/SH/T 0865, and has the following characteristics:

High sensitivity: The detection limit of most elements is as low as sub ppm level;

Multi element synchronous detection: a single analysis can simultaneously determine 24-31 elements;

No need for sample pretreatment: Take 2ml of oil sample directly and complete the detection within 30 seconds without dilution or solvent treatment;

Strong anti-interference ability: Optimize the excitation source and injection system for lubricating oil matrix to reduce background interference.

2、 Application scenario: Covering equipment status monitoring across the entire industry

The Speyer spectrophotometer is widely used in fields that require lubricating oil monitoring, including but not limited to:

Aerospace: Monitoring worn metals in aircraft engine lubricating oil, predicting potential failures of components such as bearings and gears;

Manufacturing industry: Monitor the lubrication status of heavy machinery and promptly detect abnormal wear and tear;

Energy industry:

Nuclear power plant: By on-site detection of ferromagnetic particles in lubricating oil, normal and abnormal wear can be distinguished, supporting early fault diagnosis of bearings and gearboxes;

Wind power: detect metal abrasive particles in the gearbox oil of wind turbines to prevent unplanned shutdowns caused by lubrication failures;

Shipping and Mining: Analyze the pollution elements of ship engines and mining truck hydraulic oil, evaluate the risk of coolant leakage or gravel intrusion.

3、 Product advantages: high efficiency, precision, and ease of use

The core advantages of the Spee spectrophotometer are reflected in the following aspects:

High detection efficiency:

30 second rapid analysis: a single detection only takes 30 seconds and supports high-throughput sample processing;

Multi parameter coverage: Integrated element spectral analysis, particle counting, viscosity and physicochemical index detection, can output more than 20 parameters simultaneously.

Accurate and reliable data:

Compliant with international standards: The testing method meets ASTM D6595 (lubricating oil), ASTM D6728 (fuel oil) and other specifications;

High repeatability: The repeatability of iron element detection reaches 3ppm, ensuring consistency of results.

Easy to operate:

No professional background required: touch screen interface design, operators can operate independently after simple training;

Portable design: The desktop instrument can be flexibly moved, and the battery powered version is suitable for on-site testing in remote areas.

Outstanding cost-effectiveness:

No need for auxiliary gas: saving the cost of consumables such as argon and nitrogen;

Low sample size: Only 2ml of oil sample is required, reducing detection costs.

Summary: The golden ruler for lubricating oil monitoring

Thanks to its high precision, high throughput, and ease of operation, the Spee spectrophotometer has become a tool for monitoring metal wear in lubricating oil. Its technology not only meets international standards, but also helps enterprises reduce maintenance costs, minimize unplanned downtime, and improve equipment reliability through real-time data analysis and early warning functions. Whether in the fields of aerospace, energy manufacturing, or heavy machinery, the Spee hyperspectral analyzer provides a scientific and efficient solution for equipment condition monitoring.