A&D HR-300i, Instruction Manual

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15
6.2.
Dual Range
HR-202 i
Weighing range Available minimum display
Precision range 0 g to 51 g 0.01 mg 0.1 mg 1 mg
Standard range 51 g to 220 g 0.1 mg 1 mg
The
HR-202
i
is equipped with two
ranges, "precision range" and
"standard range".
When weighing is started by
pressing the
ON:OFF
key, the
minimum display will be 0.1 mg.
Pressing the
RANGE
key will
switch these ranges alternately.
When a sample is weighed using the
precision range with a minimum display of
0.01 mg and the weight value exceeds the
precision range value, the minimum display
changes to 0.1 mg of the standard range.
When removing the sample, the minimum
display changes to 0.01 mg of the precision
range automatically.
When a tare weight (container mass value)
exceeds the precision range value, even if
the sample is within the precision range
value, 0.01 mg of the precision range can
not be selected for the minimum display. In
order to select 0.01 mg of the precision
range, remove the tare weight and press
the
RE-ZERO
key to cancel it.
When a minimum display of 0.1 mg or 1 mg is
selected by the
RANGE
key, the minimum
display is maintained even if the range is
changed during weighing.
Turn on the balance Turn on the balance
Minimum display
0.1 mg
Minimum display
0.01 mg
Minimum display
1 mg
Precision Range
Minimum display
0.1 mg
Minimum display
1 mg
Standard Range
Minimum display
0.01 mg
Minimum display
0.1 mg
Minimum display
0.01 mg
Minimum display
0.01 mg
Minimum display
0.1 mg
Zero display after
removing the container
Minimum display 0.01 mg
Zero display after
placing a container
Minimum display 0.1 mg