Spectro Scientific Blog

Ask the Expert: Chiller Oil Analysis

Posted by John Morgan on March 20, 2018

Chillers are used across a range of industries to remove heat from processes or from facilities. Some examples include commercial brewing operations that keep their entire brew houses near zero degrees Celsius or chemical processes that require a steady supply of chilled water for their processes.

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Topics: Industrial

Ask the Expert: Pump Oil Analysis

Posted by Daniel Walsh on March 12, 2018

Pumps are used in industrial and fleet applications to move liquids and gases. Most pumps used in industrial applications are either positive displacement or centrifugal.  In both cases bearings are the component that must be lubricated and monitored. Rotary positive displacement pumps have gears, screws, lobes or vanes which are also lubricated, usually by the fluid they are pumping, whether it is a lubricant or an oil /air mix. 





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Topics: Industrial, Fleets

Ask the Expert: Turbine Oil Analysis

Posted by Daniel Walsh on January 25, 2018

Gas turbine rotor small.jpgMonitoring turbines with oil analysis is well known and well established. All turbines, both steam and gas, have a large oil reservoir to lubricate the turbine bearings. Older designs had separate sumps for the hydraulic control of valves, whereas newer designs may have the lube oil and hydraulic sump linked together. Power plant operators new to oil analysis can be easily confused about what all the tests are. Fortunately, the industry has developed umbrella specifications for power plant lubrication monitoring, such as ASTM D4378 and ASTM D6224, and these define almost every test used to qualify lubricants for new and in-service monitoring for power plants.  

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Topics: Industrial

The Monitor, Q1 Newsletter

Posted by John Morgan on March 01, 2016
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Topics: Industrial, Case Study, Fleets

Oil Analysis Equipment for Reliability Professionals

Posted by Yuegang Zhao on August 04, 2015

Enable your service team with a portable oil analyzer

It is not an easy task to accurately assess the condition of lubricating oil after a sample has been taken from your machinery. Such timely information is critical in helping service engineers to identify potential problems and to plan appropriate maintenance actions. Lubricant condition can be expressed in terms of oil degradation and contamination and they differ in reciprocal engines (off and on highway truck fleet, automotive fleet, marine vessel fleets) and in rotating machines (commonly used in industrial manufacturing plants). These difference are summarized in the table below

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Topics: Industrial

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