ENGLISH
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10.3 Characterisstics of the water to be used
TABLE SHOWING THE QUALITY LEVELS LAID BY THE UNI EN 13060: 2009
CEN STANDARD UNI EN 13060 : 2009
Evaporation residue
≤
10
mg/l
Silicon oxide
≤
1
mg/l
Iron
≤
0.2
mg/l
Cadmium
≤
0.005
mg/l
Lead
≤
0.05
mg/l
Remains of heavy metals apart from iron, cadmium,
lead
≤
0.1
mg/l
Chloride (Cl’)
≤
2
mg/l
Phosphate (P20s)
≤
0.5
mg/l
Conductivity (at 20°C)
≤
15
µ
s/cm
Ph value (acidity level)
5
÷÷÷÷
7,5
Appearance
Transparent, clear, without
deposits
Hardness (and alkaline earth ions)
≤
0.02
mmol/l
10.4 Loading of the materials in the autoclave
Arranging the materials to be sterilized on the provided trays, as follows:
••••
Do not superpose the materials
••••
Arrange the wrapped materials with the paper side facing upwards
••••
Never bring the materials into contact with the sterilization chamber or the autoclave
door
••••
Put scissors and dental forceps with blades open
After loading the materials, close the door of the autoclave. The display will show the icon
and the message DOOR CLOSED.
