Hardness scales : | HRC, HRB, HB, HV, HS, HLD |
Measuring range: | HLD 200 to 900 |
HRB 13 to 100 | |
HRC 20 to 68 | |
HB 20 to 655 | |
HV 80 to 950 | |
HS 32 to 100 | |
Accuracy: | ± 6HLD (for HLD ≈ 800) |
Measuring direction: | 0° - 360° |
Memory: | 270 average readings in 9 freely selectable files |
Interface: | USB 2.0 |
Standard impact device: | Type D, integrated |
Max. surface roughness of workpiece: | 1.6 μm Ra |
Max. workpiece hardness: | 900 HLD |
Min. workpiece radius | Rmin = 50mm |
(convex/concave): | (10mm with support ring) |
Min. workpiece weight: | 2kg on stable support, |
0.1kg with coupling paste | |
Min. workpiece thickness coupled: | 3mm with coupling paste |
Min. thickness of hardened layers: | 0.8mm |
Power supply: | AAA 1.5V batteries (2 pcs) |
Operating temperature: | 0° - 40°C |
Dimensions : | 150 mm x 55 mm x 25 mm |
Weight: | 165 g |