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5.4 Auto t
turn off fu
nction
If teste
r is in ready
y state for t
automatically
y.
Chapter
6. Meas
uring
6.1 Prepa
ration bef
fore meas
The prepara
ation of sam
mple: The sa
damaged, no
o impurities a
and so on.
Tester prepa
aration: disas
ssemble prot
6.2 Calibr
ration
6.2.1 Zero p
point calibrat
tion: After sw
indenter nee
edle is max; t
the hardness
6.2.2 Non ze
ero point cali
Make bottom
m surface o
of pressure f
hardness va
alue displaye
ed should be
order to prot
tect indenter
r, it should av
to damage th
he point of in
ndenter need
No se puede mostrar la im
magen. Puede que su equipo no tenga suficiente memoria para abrir la imagen o que ésta esté dañada. Reinicie el equipo y , a continuación, abra el archiv o de nuev o. Si sigue apareciendo la x roja, p
6.3 Opera
ation meth
hod
6.3.1 Manua
al measure:
Place the sa
ample on the
avoid any sh
hake. When t
the bottom o
within 1 seco
ond. The dis
played value
three minute
es, and flas
uring
ample thickne
ess should
tective sleev
ve and put int
witch on pow
wer, hardnes
s value displa
ayed on the
bration
foot of hard
ness tester
100 on the
screen, see
void indenter
r point to tou
dle of hardne
ess tester and
puede que tenga que borrar la imagen e insertarla de nuev o.
slab. Hold th
he tester and
d press inden
of pressure fo
oot touches t
e then is the
hardness va
hes on scre
een for fiftee
be equable,
surface sm
mooth, no bu
to batteries o
or connect po
ss tester is in
n ready state
screen is ze
ro.
touch glass
s surface co
figure 17. N
ote: when ca
uch glass pro
omptly and ru
d operate ab
bnormally.
F
Figure
17
nter needle i
nto sample v
the sample s
surface comp
alue of the sa
ample.
i
info@tursdaletec
chnicalservices.co
en seconds
then turns
ubble inner,
ower adapte
r.
e. The protru
usion length
ompletely. At
t this mome
ent,
alibrating in t
this method,
udely. Otherw
wise, it is ea
asy
vertically and
d slowly to
pletely, read
the value
o.uk
off
no
of
in
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