NOVOTEST T-UD3, Руководство по эксплуатации, Страница: 8 / 53

Operation Manual
Hardness Tester NOVOTEST T-UD3
Page. 8
Table 1.4 - Features and applications of UCI U1 probe type
Model
Load
Features Main applications
UCI U1
(98 N)
98 N
(10 kgf)
The main type of probe for
solving most problems of
hardness measurement. 10 kg
load is to be applied for
measurement (set automatically
by the probe). Low requirements
for surface cleanliness.
−
Heat-treated and cemented details.
−
Measuring in grooves, on teeth, on
radius surfaces.
−
Measurement on the blades, on the
internal surface of the pipes,
openings.
UCI U1
(50 N)
50 N
(5 kgf)
The main probe type for the most
tasks of hardness measurement. 5
kg load is to be applied for
measurement (automatically
controled by the probe). Average
surface cleannes requirements.
−
Heat-treated and cemented parts, for
example, shafts, turbines, gears,
teeth, welds, heat affected zones.
−
Measuring in grooves, on teeth, in
grooves, on radius surfaces.
−
Measurement on the blades, on the
internal surface of the pipes,
openings.
UCI U1
(10 N)
10 N
(1 kgf)
The reduced load probe is
designed to measure the hardness
of material with increased
requirements to the imprint size
(polished surfaces), to measure
the hardness of surface hardened
layers. 1 kg load is to be applied
for measurement (automatically
controled by the probe).
More sensible to the surface
cleanliness, in comparison with
U1 (50 N).
−
Nitrided and cemented surface
layers of molds, stamps, stamps,
thin-walled parts.
−
Bearings, lateral surfaces of saws
teeth.
−
Measurement of hardness of
hardening coatings.
−
Measurement on the blades, on the
inner surface of the pipes, inside the
holes.
1.5 Parts
The device consists of an electronic unit made of impact-resistant ABS plastic and placed into a
protective silicone bumper, and connected probes. The detachable connection is located on the upper
end surface of the housing; there is also a mini USB connector, which is used to connect the device to
PC or to charge the batteries. The control keyboard is located on the front panel, which also houses a
contrasting color LCD / TFT display. In the lower rear part of the device under the cover, fixed with
the threaded connection with the help of two screws, there is a battery compartment in which the
batteries are installed (Figure 1.2). In Figure 1.3, it shows the control keyboard of the device.