Operation manual of ZBL-R800, ZBL-R630, ZBL-C310A
Hotline: (86)010-51290405 Fax: (86)010-51290406
55
diameter value. If the thickness value is less than the minimum value
in table 3.2, “Too small” will be shown in the instrument and if it is
above the maximum value in table 3.2, “Too large” will be displayed ,
at that time, rebar diameter cannot be measured.
During measurement, when the thickness of cover is too small, it is
recommended that a PMMA(or other non-metallic materials) is
padded under sensor, the measured value minus the thickness of pad is
the tested thickness of cover.
3.5 Introduction of rust test
3.5.1 Main menu of rust test
Pressing
【
a
】
,
【
b
】
and
【
_
】
key to select “Rust Test”, then pressing
【
ENTER
】
to enter into rust test main menu as shown in figure3-39.
Figure 3-39 Main menu of rust test
In the main menu, user can set parameters such as object No., testing
method etc., also can check or delete the stored data. Uniform
principle for menu operation is:
1.
Pressing
【
a
】
or
【
b
】
to select different menu options.
2.
Pressing
【
ENTER
】
to enter into current option.
3.
Pressing
【
MENU
】
to go back to menu selection state.
4.
Pressing
【
BACK
】
to go back to previous state.
5.
Pressing
【
SAVE
】
to store parameter setting.
