Compact, portable field instrument—ideal for quick assessment of blast cleaned surfaces

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5 reference profile grades per comparator

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Made of durable high purity nickel

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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.

Features

3" durable reference disks include 5 reference profile grades per comparator to visually compare profile depth generated by abrasive blast cleaning.

• Compact, portable field instrument—ideal for quick assessment of blast cleaned surfaces
• 5 reference profile grades per comparator
• Made of durable high purity nickel
• Select from Grit/Slag Blast, Sand Blast, and Shot Blast
• Illuminated 5x Magnifier for use with comparator disks available
• Imperial units

Conforms to ASTM D4417-A

Specifications

Name / Description	Range
DeFelsko SRCMILGRIT Grit Blast - Keane-Tator Surface Roughness Comparators	1.5, 2, 3, 4.5, 5.5 mils
DeFelsko SRCMILSAND Sand Blast - Keane-Tator Surface Roughness Comparators	0.5, 1, 2, 3, 4 mils
DeFelsko SRCMILSHOT Shot Blast - Keane-Tator Surface Roughness Comparators	2, 2.5, 3, 4, 5.5 mils
DeFelsko SRCMAG Illuminated Magnifier Keane-Tator Surface Roughness Comparators	———