Surface Profile Comparators provide a quick means for visually and tactilely assessing surface profile depth generated by abrasive blast cleaning with or without an illuminated magnifier. Disks include 4 or 5 reference grade profiles, depending on model.
Durable roughness comparators contain four reference profile grades per disk to assess surface profile depth generated by abrasive blast cleaning by both touch and sight.
Conforms to ISO 8503-1 and ISO 8503-2
3” durable reference disks include 5 reference profile grades per comparator to visually compare profile depth generated by abrasive blast cleaning.
Conforms to ASTM D4417-A
SRCMILGRIT
0.5, 1, 2, 3, 4 mils
SRCMILSAND
2, 2.5, 3, 4, 5.5 mils
SRCMILSHOT
SRCMAG
—
1.5, 2, 3, 4.5, 5.5 mils