NBS Abrasion Testers

The Benz NBS Abrader meets and exceeds specifications, described in ASTM D-1630, for abrasion resistance of vulcanized rubber or other compounds. This abrasion machine consists of a 6" diameter drum; three arms, pivoted at one end, with a mass suspended from the other end; three dial thickness gauges with 0.001" graduation; an internal blower and vacuum; a digital cycle counter; and a controlled abrasive (40 grit, No. 1-1/2 garnet paper; 6" in width)

• clean, uncontaminated specimens - internal blower and vacuum
• precise cycle measurement - digital display counter
• simple to use - ready-to-test within minutes
• increase test volume - three samples tested at once