13
© Adam Equipment Company 2012
To return to normal weighing press the
[Unit/Clr]
key. To run another test ensure
all weight is removed from the pan support in the water and from the Density
Chamber.
Density values used for Karat determination for silver and copper alloys.
GOLD
KARAT
Typical
CONTENT
SILVER(Ag)
COPPER(Cu)
Ag:Cu=1:1
7K
292/1000
12.14(12.01-12.27)
10.60(10.46-10.73)
11.32(11.18-11.45)
8K
333/1000
12.42(12.28-12.55)
10.89(10.74-11.03)
11.60(11.46-11.74)
9K
375/1000
12.70(12.56-12.84)
11.19(11.04-11.34)
11.90(11.75-12.04)
10K
417/1000
13.00(12.85-13.14)
11.51(11.35-11.67)
12.21(12.05-12.36)
11K
458/1000
13.31(13.15-13.46)
11.85(11.68-12.02)
12.54(12.37-12.70)
12K
500/1000
13.64(13.47-13.80)
12.22(12.04-12.40)
12.89(12.71-13.06)
13K
542/1000
13.98(13.81-14.15)
12.61(12.41-12.80)
13.26(13.07-13.44)
14K
584/1000
14.34(14.16-14.52)
13.02(12.81-13.22)
13.65(13.45-13.84)
15K
625/1000
14.72(14.53-14.91)
13.46(13.23-13.68)
14.06(13.85-14.27)
16K
667/1000
15.12(14.92-15.32)
13.93(13.69-14.16)
14.50(14.28-14.72)
17K
708/1000
15.54(15.33-15.75)
14.43(14.17-14.69)
14.97(14.73-15.20)
18K
750/1000
15.99(15.76-16.21)
14.98(14.70-15.25)
15.47(15.21-15.72)
19K
792/1000
16.46(16.22-16.70)
15.56(15.26-15.86)
16.00(15.73-16.27)
20K
834/1000
16.97(16.71-17.22)
16.19(15.87-16.51)
16.57(16.28-16.86)
21K
875/1000
17.50(17.23-17.77)
16.88(16.52-17.23)
17.18(16.87-17.49)
22K
917/1000
18.07(17.78-18.36)
17.63(17.24-18.01)
17.84(17.50-18.18)
23K
958/1000
18.68(18.37-19.16)
18.44(18.02-19.09)
18.55(18.19-19.12)
24K
1000/1000
19.32(19.17-19.48)
19.32(19.10-19.54)
19.32(19.13-19.51)