SPI Dial Hardness Tester This high quality precision instrument uses the Rockwell A, B and C scales for measuring hardness. Features include... Minimum Hardness: 20 RH Maximum Hardness: 100 RH Standards: EN-ISO 6508 and ASTM-E18 Resolution: 0.50 of a Rockwell unit Rockwell scales: A, B, C, F Testing Space... Vertical - 6.7" / 170 mm Horizontal - 6.5" / 165 mm (from centerline) High quality precision instrument for measuring hardness with ease of operation; precise and durable. Automatic loading, unloading and holding of test force. Dimensions: 34" H x 17" W x 25" Depth Accessories include... Diamond Rockwell indentor 1⁄4" shank Rockwell ball indentor: 1⁄16" ± 60 HRC test block ± 25 HRC test block ± 85 HRC test block Flat anvil: 60 mm Large flat anvil: 150 mm V-Block anvil: 40 mm Adjustable feet Protective spindle cover
