Optima OPD-A Series, Руководство пользователя

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Using Scale
Basic Weighing
After the scale has been properly calibrated, the scale is now ready for use:
1. Place the object(s) of interest on the scale pan as close to the center as possible.
2. Read the value on the display when the reading is stable.
3. Remember NOT to overload the scale since this may permanently damage the
scale.
Tare
1. Make sure the scale is stabilized.
2. Press the TARE key.
Changing Units
• Press the UNIT key to change between the following units:
• CT (caret)
• OZ (ounce)
• dwt (pennyweight, 1gram = 0.64301493100dwt)
• g (gram)
Counting Function
To perform counting function , follow the procedure below:
1. Place the container on the pan if applicable
2. Press the TARE key
3. Press the COUNT/ENTER key to choose the number of reference samples.
4. Place the selected number of reference samples on the pan or container (if
applicable).
5. Press the UNIT key, the scale should read the number of samples and the display
should show PCS.
6. Add samples to the pan to start counting until the scale is stable (OK shown)
7. Remove the samples and repeat counting by going back to step 6 if desired.
8. Press the UNIT key to return to weighing mode.
OPD-A Series
User Manual / Using Scale
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