Calibration Using An External Weight - A&D BM series Instruction Manual

Calibration Using an External Weight

8.5.
This function calibrates the balance using an external weight.
1 Connect the AC adapter and warm up the balance for at
least one hour with nothing on the weighing pan.
2 Press and hold the
displayed, then release the key.
3 When
Cal 0
If you want to change the calibration weight, press
the
RANGE
If you use the calibration weight value stored in
the balance, proceed to Step 5.
4 Specify the calibration weight value as follows:
key .......... To switch blinking digits.
RANGE
(+)key ..... To select the calibration weight or adjust the
RE-ZERO
(-)key
MODE
key ............ To store the new calibration weight value.
PRINT
key ............... To cancel the operation and return to
CAL
5 Confirm that there is nothing on the pan and press the
key. The balance measures the zero point.
PRINT
Do not allow vibration or drafts to affect the balance.
The balance displays the calibration weight value.
6 Place the displayed calibration weight on the pan and press
the key. The balance measures the calibration
PRINT
weight. Do not allow vibration or drafts to affect the balance.
7 is displayed.
end
Remove the weight from the pan.
8 If GLP output is set,
report is output and stored. Refer to "GLP output (
"Data memory (
Report" and "12. Data Memory".
9 The balance will automatically return to the weighing mode.
10 Place the calibration weight on the pan and confirm that the
value displayed is correct. If it is not within the range, check
the ambient conditions such as breeze and vibration, and also
check the weighing pan. Then, repeat Steps 2 to 10.
key until
CAL
is displayed, proceed as follows:
key and proceed to Step 4.
calibration weight value. Refer to page 36.
Even if the AC adapter is removed, the
data is maintained in non-volatile memory.
.
Cal 0
is displayed and the calibration
glp
)" of the function table in "11.2. GLP
data
is
Calout
Example:
New value
100.0012 g
Remove the weight
)" and
info
40
Press and hold
New value
Select a weight
Adjust the value
Place the weight
GLP output
Release
BM series