Oxford E12001, Инструкция по эксплуатации

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6
5-4. Selecting a weighing unit
Press the MODE key to select a unit.
The following sections describe about three
common units: g (gram mode), pcs (counting
mode), and % (percent mode).
5-5. Basic operation
1. Select a weighing unit.
2. When the display doesn’t show zero, press the
RE-ZERO key to set the display to zero.
3. When using a tare (container), place the
container on the weighing pan, and press the
RE-ZERO key to set the display to zero.
4. Place the object to be weighed on the pan or in
the container.
Wait for the stability mark ( o ) to be displayed
and read the value.
5. Remove the object from the pan.
• Note
The RE-ZERO key will zero the balance if
the weight is within ±2% of the weighing
capacity around the power-on zero point.
The ZERO mark turns on. When the
weight e2% of the weighing
capacity, it will be subtracted to zero as a
tare weight. In this case the ZERO and
NET marks turn on.
Each press of the key
switches the units available in
the order described on the
previous page.
Stability mark
Container
Weighing pan
Object to be
weighed
Stability mark
Precautions during operation
• Make sure that the stability mark is on whenever reading or storing a value.
• Do not press keys with a sharp implement such as a pencil.
• Do not apply a shock load to the balance.
• Do not place a load onto the pan that exceeds the rated capacity.
• Keep the balance free from foreign objects such as dust or liquid.
• Calibrate the balance periodically to maintain weighing accuracy. (See “6. Calibration”.)