New Davidson Scratch and Dig Comparison Standards!

January 31st, 2013

Great news: The new re-mastered Davidson comparison standards, D-668, are now available. I just got my first four sets today, and they look great. I haven't had time to measure them all, but I put the first set on my Demo SavvyInspectorTM here (SN 7126), and sure enough, they are spot on to the lower end of each of the scratch standard ranges, compliant to the US Army ARDEC limits.

We now have a set of comparison standards that are repeatable, calibrated using a SavvyInspectorTM, and traceable back to the Army limit standards. These can be used for either MIL-PRF-13830B or ANSI/OEOSC OP1.002-2009 Visibility scratch and dig inspections.

To get your own set, either contact me or contact Davidson directly. Be sure to order the D-668 set, not the Rev H D-667 set. They are more expensive, but you won't be sorry they are excellent, conservative, up to date samples. Great job, Davidson!