RADWAG WTB 600/AU Carat Balance - Manual (Page 37)

16.4.3. Zeroing
To ZERO the indication press: key.
The balance’s display shows mass indication equal to zero, and pictograms
and appear.
Zeroing is an activity equal to setting a new zero point, comprehended by
the balance as the precise zero point. Zeroing is accessible only with stable
display status.
Caution:
Zeroing of display indication is possible only within the ±2% range from
balance’s maximal capacity.
If zeroed value is more than the ±2% of balance’s maximal capacity, the
display indicates message and short audible signal is emitted.
16.5. Weighing
It is the balance’s standard working mode (marked as: mode B)
on the display, which enables carrying out regular weighing processes.
If the measurement result is other than zero – press key (balance
zeroing).
Place weighed object on balance’s weighing pan. As stability marker
is displayed, read measurement result.
At the same time the weighing measurement can be printed on a
connected printer by pressing button .
16.6. Testing carat content of pure gold
Working mode MODE G enables testing pure gold for its caratage from
9.0K (37.5% of gold content) to 24.0K (100% of gold content).
Procedure:
• Select working mode
> in accordance with point 16.1 of this
user manual. The main window of the working mode is displayed:
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