ASTM COLOR STDS 1/PK

"Gammon ASTM Color Rating Booklet for rating Aviation Turbine Fuels GTP-1074-AF. For use in color rating filter membranes for aviation turbine fuels in accordance with Appendix X1 of ASTM Test Method D2276/IP216. GTP-1074-AF This booklet contains the same color rating pages as the standard booklet, with the addition of a particle assessment rating guide at the back of the book. ▪ Each color standard panel has been certified in accordance with the Munsell Color rating system to Triple A standards for chroma, value, and hue. ▪ Every color page is wire bound. ▪ Each color standard has a 1 inch (25mm) window so that the membrane can be viewed for better accuracy in color rating. ▪ Every color page has an index tab to speed up finding the right page. ▪ Margins are provided at the ends of color pages to avoid fingerprints on color panels. ▪ Fuel resistant lamination is provided on the back on each color page and on an interleaf between each color page. This prevents a wet membrane from soaking the page and possibly altering the color