3818 Superficial Rockwell Hardness Tester

3800 Hardness Testers
Digital Motorized Brinell Hardness Tester, Load Cell Driven System, Measuring Range: 8-650HBW

The 3818 Superficial Rockwell Hardness Tester comprises "state of the art" design and dynamic precision only found at Starrett. Used for testing thin and soft material in the Superficial Rockwell Hardness scales, this hardness tester is ruggedly engineered to obtain highly sensitive and accurate readings. The 3818 Hardness Tester will offer unmatched repeatability in all Superficial Rockwell Hardness scales. A perfect performer suited for any environment including heat treat facilities, tool rooms, workshops, laboratories and inspection labs.

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  • Direct analog dial reading
  • Engineered to obtain highly sensitive and accurate readings
  • Perfect for laboratories, workshops, tool rooms, inspection labs, etc.
  • For testing thin, soft material in the Superficial Rockwell scales
  • Dead Weight Test Force Application and Hydraulic Dash Pot Test Force Control
  • 6.7" Vertical Capacity and 6.6" Throat Depth
  • Minor Load of 10 Kgf and Major Load of 15 Kgf, 30 Kgf, 45 Kgf
  • Height 28", Width - 8.9", Depth 19.6", Shipping Weight 190 lbs
  • Includes Certified Blocks, 3- HRN Test Blocks and 3-HRT Test Blocks,
  • Accessories: N-scale Diamond Indentor, 1/16" Steel Ball Indentor, Test Table 5.87", Flat Anvil 2.5", Spot Anvil .38", Standard Vee Anvil
  • Includes Accessory Case and Dust Cover


  • Results Display: Dial


    3818 Hardness Tester (Bulletin 1841)
    The L.S. Starrett Company

    Datasheet on features, specifications, accessories, and all major important details on the 3818 Hardness Tester.

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