Product Introduction

Brief introduction

Oil spectrometer manufacturerThe Speechao series 120C spectrometer can detect worn metals, pollutant elements, and lubricant additives. 120c is specifically designed for in use oil testing, with the main difference beingSource of excitement. The heart of 120C is the Roland circular optical system.

IIOil spectrometer manufacturerThe main source of its elemental analysis

Wear elements:Normal or abnormal wear and tear of various parts of the equipment;

Polluting elements:Through ventilation holes or external sand and stones, as well as the equipment's own antifreeze, other lubricating oils and esters enter the system. If it is a marine equipment, it may also be seawater.

Additive elements:Different lubricants have different types and concentrations of additives.

（1） Wear elements:By analyzing the composition and content of wear elements, the location and degree of equipment wear can be determined

One type is small systems, such as closed systems, with low oil consumption, no filtration, and an upward trend in wear elements;Another type is the circulation system, where the wear elements are dynamically balanced due to filtration and oil replenishment; For example, the normal range is 20ppm, and within the upper and lower ranges of 18 or 22pp, m is acceptable.

Both circular and closed systems have a tipping point in the short term. The concentration will experience a rapid increase.

（2） Polluting elements:By detecting the composition and content of pollutants, it is possible to determine whether the oil is contaminated by solids or liquids.

1. External pollution, such as dust entering through ventilation holes (elevated Si element) or seawater entering from marine equipment(Elevated levels of potassium, sodium, and magnesium elements).

2. Internal pollution: Other lubricating oils, greases, and antifreeze in the equipment.

When the lubricating oil turns black, it means that the lubricating oil has been contaminated. We also need to contact and judge based on the actual situation.

（3） Additive element detection

Monitoring the additive elements can determine the loss of additives in the oil and also detect whether there is oil mixing.

Under normal circumstances, additives tend to decrease over time, but if the additives are still dissolved in the oil or remain suspended after loss, the corresponding atomic spectral lines will not show significant changes, and the results of elemental analysis are not very clear. Judging oil aging is only an auxiliary function.