Development and manufacturing of non-
destructive testing equipment and system
Hardness tester NOVOTEST T-UD3
5
3.5. Weight of the instrument and probes
Name
Weight, kg
Information processing unit
0,25
UCI probe
0,125
Rebound probe
0,25
3.6. Power supply
Battery operation: three 1,5V AA rechargeable batteries.
NiCd (approx. 6 hours operation) or NiMH (approx. 10 hours
operation).
NOTE: Do not allow using of non-rechargeable cells!
3.7. To save battery charge in the menu there are settings of device
auto switch off and brightness of the display.
3.8. Requirements of the test material
Surface roughness, not more, Ra
UCI (10N) probe U1
UCI (50N) probe U1
Rebound probe D1
1,5
2,5
3,2
Radius of curvature of the surface, mm
UCI probe U1
Rebound probe D1
5
10
Weight of the test material, not less, kg
UCI probe U1
Rebound probe D1
0,1
5
Thickness of the test material, not less, mm
UCI probe U1
Rebound probe D1
1
10
