Why sampling is important?
- whether you need a lubricant from the drum or the machine, you must always be careful with purity, temperature, pressure and amount of your sample. Since analyzing a simple test result from your machines lubricant could tell you what is wrong with it to an extent that vibration and ultra sound tests could never do. Also you can take a sample of the drum to check purity, expiration, water content, etc. In conclusion never underestimate sampling , for if it is not performed probably it can affect your whole lubrication plan!