CAS CBW, Руководство пользователя

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1.4 Adjusting the Built-in Clock
The CBX-K and CBX series of balances have a built-in battery driven clock. After
unpacking and installing the balance, adjust this clock to the appropriate date and
time.
Refer to Section 2.11.1 “Date for the Built in Clock.”
Refer to Section 2.11.2 “Time for the Built-in Clock.”
1.5 Span Calibration
It is necessary to calibrate the balance after it is moved, or when the ambient
temperature has changed.
Verify that the balance is stable before performing the span calibration. To achieve a
very stable state, ensure that the balance has been turned on for at least one hour, that
the temperature is constant, that there are no breezes or vibrations and that the balance
is in an area isolated from the normal traffic flow.
Refer to the following sections for more information on the Span Calibration
procedure.
For CBX-K series balances, refer to Section 2.5.2 “Span Calibration Using the
Built-in Weight.”
For CBX series balances refer to Section 2.5.4 “Span Calibration Using
ExternalWeights.”
1.6 Weighing
1) Place the weigh vessel (tare) on the pan.
2) Press the
key to zero the display.
Note
If a Pretare value is set, the symbol is illuminated and zeroing of the display does not occur.
3) Place the object to be weighed on the pan, and read the displayed value after the
stability symbol is displayed.
Errors Displayed During Weighing
Overload
: Weighing capacity has been exceeded.
Negative Overload
: The load on the balalnce is too light.
The pan is not adjusted properly.
Display Overload
: This display appears if the mass display exceeds
7 digits due to the choice of unit.
May appear after the key is pressed while the solid specific gravity
( ▼ d)or liquid specific gravity (d) units are used.