| Parameter |
Value |
| Measurement range on the main scales |
| Rockwell |
20 – 70 HRC |
| Brinell |
20 – 650 HB |
| Vickers |
230 – 940 HV |
| Measurement error (Regulated by ISO standards) |
| Rockwell |
2 HRC |
Brinell, in the range:
90-180 HB
180-250 HB
250-460 HB |
.
10 HB
15 HB
20 HB |
Vickers, in the range:
240-500 HV
500-800 HV
800-940 HV |
.
15 HV
20 HV
25 HV |
| Diameter of the platform for installing the sensor |
| For ultrasonic sensor: |
from 1 mm on the plane,
from 5 mm in a blind hole (groove) |
| For dynamic sensor: |
from 21 mm on the plane, (from 15 mm, depending on washer type) |