6.0
CALIBRATION
Calibration
may
be
required
when
the
balance
is
initially
installed
or
moved
to
a
new
location.
Over
time
and
use,
mechanical
deviations
may
occur
so
it
is
recommended
that
you
calibrate
you
balance
regularly
for
peak
performance.
Before
calibrating
your
should
make
sure
you
have
the
correct
weights.
The
weights
should
be
known
to
an
accuracy
that
is
appropriate
for
the
balance
being
calibrated,
for
example,
OIML
Class
M1
type
or
ASTM
E617
Class
4.
If
you
do
not
have
the
correct
weights
do
not
attempt
calibration.
Model
CQT
202
CQT
251
CQT
601
CQT
1501
CQT
2601
CQT
2000
CQT
5000
Calibrat
ion
Weight
100g
Or
200g
100g
Or
200g
200g
Or
400g
Or
600g
500g
Or
1000g
Or
1500g
1000g
Or
2000g
1000g
Or
2000g
1000g
Or
3000g
or
5000g
1)
To
enter
into
the
calibration
parameter
turn
the
balance
off,
press
[Tare]
and
[Unit]
keys
at
the
same
time
and
switch
on
the
balance
after
3
seconds
release
[tare]
and
[unit]
keys
.
2)
The
display
will
show
UnLOAD
remove
any
objects
from
the
pan.
3)
Press
the
[Tare]
key
to
enter
a
zero
value.
4)
The
value
last
used
for
calibration
will
be
displayed
(see
above
table).
To
select
a
different
calibration
weight,
press
the
[Unit]
key.
5)
Once
you
have
selected
the
calibration
weight
to
be
used
press
the
[Tare]
key.
6)
LOAD
will
be
displayed,
place
the
calibration
weight
on
the
pan.
7)
Once
the
stable
sign
is
shown
press
the
[Tare]
key.
8)
If
the
weight
is
within
5%
of
the
last
calibration
value
the
display
will
show
PASS
and
exit
the
calibration
mode.
If
the
calibration
is
not
successful
the
display
will
show
FAIL
and
exit
the
calibration
mode,
if
the
calibration
fails
try
it
again.
14
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P a g e
©
Adam
Equipment
Company
2008
