News

Synthetics range in composition types, which includes hydrocarbon based, polyglycols, organic and phosphate esters, and other materials. The common trait is that the molecules that comprise the base lubricant are chemically synthesized for targeted properties and a controlled molecular composition. For example, fire resistance requirements in aviation hydraulic systems will favor phosphate ester fluids. Lack of solubility of hydrocarbon fluids and gases in polyalkyleneglycol fluids prevents thinning of the lubricant in natural gas applications.  For our short discussion here, the focus will be on synthetic hydrocarbon based fluids. Read More

Plant lubrication management plays a critical role in asset reliability. This involves areas of inventory management, storage, and lubrication practices. Good lubrication management provides a positive impact to the bottom line in regards to improved equipment health and lubrication costs. Storage, labeling and lubrication practices are key elements to this. Read More

Aircraft owners rely upon many different factors to ensure safe and successful flights. Pilots concern themselves not only with their own skills, abilities, and well-being but must also be confident that their aircraft is in the best physical condition possible. It is imperative that the aircraft is airworthy. One factor that contributes to an aircraft’s airworthiness is inspection of the condition of that aircraft’s engine oil through Aviation Oil Analysis (AOA).  Read More

When managing a successful oil analysis program for asset reliability there are several factors that should be considered. If managed properly a successful testing program can bring a significant return on investment. To aid in this effort partnering with your testing laboratory will help to identify relevant considerations and help establish a manageable process. Here are some factors that provide a strategy for success.  Read More

Hydraulic fluid viscosity is critical to optimizing pump and system efficiency. There is a narrower viscosity range where power losses are minimized and power transfer is maximized. The greater the viscosity of a fluid, the more energy that is required to move the fluid regardless of workload. High viscosity can contribute to high fluid temperatures and greater energy consumption.  Read More

With our mission to make results more accessible on the go, ALS is excited to announce users now have access to their full sample test reports on their mobile device. Read More

Our Tribology labs at ALS are known for providing testing services for in-service lubricants, coolants, and diesel and industrial fuels. But did you know we also provide testing of brake fluids, diesel exhaust fluid and grease?  Read More

The question is often posed as to which equipment to identify for testing of in-service lubricants and coolants to optimize equipment reliability and plant or fleet health. It may not always be practical to include every piece of equipment as a candidate for a testing program. Equipment selection can be done in several steps without feeling that the task is overwhelming.  Read More

Read More

Read More