RADWAG MAS 1. Y, User Manual

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CAUTION:
It is impossible to tare negative values. When you try to tare negative values, the weighing
instrument responds with an error message: Err3. In such case, zero the indication and
repeat taring procedure.
Entering tare value manually
Procedure:
•
Press quick access button. The button is available regardless of the working
mode you operate.
•
An on-screen numeric keyboard is displayed.
•
Enter tare value and press button.
•
Balance returns to weighing mode. Tare value with „ – " sign is displayed.
Deleting tare
The tare value indicated on the display can be deleted by pressing key on the operation
panel, or by using programmable <Deactivate tare> function button.
Procedure 1 - upon taking the tared load off the weighing pan:
•
press ZERO key,
•
the <Net> marker gets deleted, new zero point is determined.
Procedure 2 - with tared load on the weighing pan:
•
press ZERO key,
•
the <Net> marker gets deleted, new zero point is determined.
•
when the tare value exceeds 2% of the maximum capacity, -Err- message is displayed
in order to inform you about the fact that operation cannot be carried out.
Procedure 3 - when the tared load is on the weighing pan or upon taking the tared load off
the weighing pan:
•
press < Deactivate tare> programmable button,
•
the NET marker is deleted.
•
the display indicates tare value.
•
to restore the last tare value press < Restore tare> button.
15.6. Use of Air Buoyancy Compensation Factor
The application enables correcting mass measurement errors in the course of:
1. weighing loads of density considerably different from the density of standard that has
been used to adjust the balance; typically the balance is adjusted with a steel mass
standard with density ~8.0g/cm
3
or a brass mass standard with density ~8.7g/cm
3
; if
loads made of other substances are weighed, then ratio indicated on the graph below
applies.