Calibrated Master Slides representing the contamination classes of NAS1638 Classes 4 to 12 and DEF STAN 05-42 Classes 400 to 100,000 are available.
Each Master Slide comprises a filter membrane mounted between two pices of high optical quality glass. Deposited on the membrane is an amout of particulate contamination representing the relevant class that has been calibrated using Aircontrol Technologies' computer microscope and image analysing system.
Company Details
Established as a manufacturer of fixed pitch wooden propellers over 75 years ago, Airscrew has maintained a close relationship with the aerospace and defence industry.
Today Airscrew is a recognised expert in the design and manufacture... more
