Product Details
Economical way of grading and checking various metals in equivalent Rockwell B range from 40HRB to 100 HRB
Completely redesigned chassis made from aerospace aluminum houses a high quality displacement gauge
Minimum sample thickness is 0.025" (6.35 mm) for most materials
Shipped with factory-set preload, calibrated and ready to use
Chromoly steel indenter has been polished to a spherical radius of 0.012" and ground to an included angle of 30°
Upper end (the shank) is the gripping area for insertion into a milling machine, drill press, or lathe
Lower end is the load cell that extends up into the body of the hardness tester and houses a centreless ground precision spring which preloads the hardened steel indenter
Direct reading analog dial is accurate to ±1.5 points
The total force required to move the indenter through its full travel of 0.025" (6.35 mm) is 85 lbs. (38.56 kg)
Includes: Rockwell B scale hardness tester, Test blocks (high and low range test blocks), Conversion chart, Carrying case
Specifications
- Display Type Analogue
Additional Specifications
- Indicator Diameter 1.6"
- Accuracy ± 1.5 points
- Dimensions 6.75 x 1.06" (17.1 x 2.7 cm)
- Weight 12 oz. (340 g)