DMQ QH5 U, Руководство пользователя

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17 Chapter 2
Key functions in both graphical measuring modes are the same as in
the numerical measuring modes
(Page 14) except for the following
keys:
: Switch to the numerical measuring screen
: Access the select / edit mode. Touch this key and a flashing
arrow will appear over the hardness unit field.
•
To select hardness unit touch
Use the - to edit and to save the
change in the hardness unit touch .
Figure 2.6: Graphics screen on select-edit mode
The QH5 U measures steel with no need for calibration and 8 user
materials can be created using calibration test blocks or samples of
known material, hardness value and hardness unit.
Available hardness units depend on the selected material.
With the QH5 U there are 2 ways to change the material being tested: