RADWAG WTB 600/AU Carat Balance - Manual (Page 40)

Density of metal alloy [g/cm
3
]
Gold
caratage
[K]
% content
Copper
and silver
Copper Silver
Range of sample
density [g/cm
3
]
24 100 / 100 19.32 19.32 19.32 19.13 ~ 19.51
22 91.6 / 100 17.73 17.63 18.06 17.45 ~ 18.24
20 83.4 / 100 16.42 16.19 16.94 16.03 ~ 17.11
18 75.0 / 100 15.24 14.99 15.96 14.84 ~ 16.12
14 58.4 / 100 13.38 13.04 14.30 12.91 ~ 14.44
10 41.7 / 100 11.91 11.54 12.96 11.42 ~ 13.09
16.7.3. Testing procedure
• Select working mode
> in accordance with point 16.1 of this
user manual, after which the main window of selected working mode is
displayed:
• If measurement result is other than zero press
key (balance
zeroing).
• Load tested sample on the top weighing pan (weighing in the air,
flickering command IN AIR) and on stabilization of measurement
result press key,
• Simultaneously the following command is displayed:
• Unload the tested sample from the top weighing pan,
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