Operation manual of ZBL-R800, ZBL-R630, ZBL-C310A
Hotline: (86)010-51290405 Fax: (86)010-51290406
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sensor, it is 0 and the minimum value of current
thickness is the thickness of cover. (If users used
data correction, it only shows measurement value not
corrected one).
4) Cover
—display of measurement value (unit, mm) of thickness
of concrete cover automatically (If users used data
correction, it shows the corrected value).
5) Dia.
—display of measurement diameter of tested rebar (unit,
mm). pressing
【
a
】
key for measurement of diameter and
thickness of cover (There is no need for the input of the
diameter of tested rebar), please see detail description in
chapter 3.4.1.3. After testing the diameter, it will display as
follows:
Cover:
▶
*** ( measurement of the thickness of
cover of rebar)
Dia.: *** (measurement of rebar diameter)
6) Sav. Num
— it is the stored amount of thickness of cover for
present object.
7) Qualification rate
—the rate of qualified points of all the stored
thickness values in current object according
to the specification of GB50204-2002.
8) Tip of excessiveness
— when the tested thickness of cover
exceeds the range of specification, a
tip will be presented “!”, or it will be
blank.
9) Object No.
—display of current object No.
10) Status information
:
a) Range
: and is used for first and second range.
b) Method of storage
: “A” represents “automatic storage”
while “M” represents “manual storage”;
c) Method of measurement
: “
≡
” represents “dense rebar
