9TEST AREA 0.375 IN. DIA; MEASURES 1.5 TO 4.5 MILS (35 TO 115 MICRONS); ACCURACY AND REPRODUCIBILITY OF 0.8 MIL (18 MICRONS) AT PROFILE OF 2.0 MILS (50 MICRONS) AND 1.5 MILS (37 MICRONS) AT PROFILE OF 4.0 MILS (100 MICRONS); COMPLIES WITH ASTM D-4417
FTLD
FUNCTIONAL DESCRIPTION
USED TO PROVIDE A PERMANENT PROFILE RECORD OF GRIT OR SHOT BLASTED SURFACE
TEXT
GENERAL CHARACTERISTICS ITEM DESCRIPTION
LAYER OF 2.6 MILS (65 MICRONS) THICKNESS OF CRUSHABLE PLASTIC MICROFOAM COATED ONTO POLYESTER FILM 2.0 MILS (50 MICRONS) OF HIGHLY UNIFORM THICKNESS