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2.8.4 Tracking
Tracking is the function that will maintain the current displayed value as long as possible.
Menu Map item [34] Turns ON this function.
Menu Map item [35]
Turns OFF this function.
Zero Tracking Function
When the display is zero, menu functions as "zero tracking" to keep the zero display
as long as possible. "Zero tracking" automatically cancels small zero drift.
It is recommended to set to
when measuring slight mass change such as in the
process of drop addition or liquid evaporation.
2.8.5 Pretaring Value
This function is used to weigh the mass of a sample packed in a container such as a bottle or bag
without opening the container. Pretare function should be used only if the mass of the containers does
not vary from sample to sample. Instead of zero the pretare value is displayed (as a negative value)
when the
key is pressed. The pretare value is then subtracted from the load on the
balance pan to determine the weight of the sample.
Menu Map item [36] opens the Pretare setting screen.
Set the Pretare value using the
key and key, and press the key.
Pretare Value
Cancel the Pretare value by setting the value to zero.
When a Pretare value other than zero has been set,
illuminates.
The Pretare value is set using the "kg" unit. The maximum value is dependant on the weighing
capacity of the balance.
Check the Pretare value by pressing and holding the key for approximately 3 seconds
during weighing.
To set a pretare value using the optional AKB-301 Application Keyboard, press the [Pretare value] and
the
key at the same time. Use the AKB-301 if you have to change the Pretare value
frequently.
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