Table 1 Pre-set digital dental unit operating parameters
Setting | Handpiece speed | Air-water coolant | Material | n |
|---|---|---|---|---|
1 | 10,000 rpm | 20% water, 80% air | Fluorescent dye: Coomassie Brilliant Blue R-250 | 3 |
2 | 30% water, 70% air | 3 | ||
3 | 40% water, 60% air | 3 | ||
4 | 20,000 rpm | 20% water, 80% air | 3 | |
5 | 30% water, 70% air | 3 | ||
6 | 40% water, 60% air | 3 | ||
7 | 30,000 rpm | 20% water, 80% air | 3 | |
8 | 30% water, 70% air | 3 | ||
9 | 40% water, 60% air | 3 | ||
10 | 40,000 rpm | 20% water, 80% air | 3 | |
11 | 30% water, 70% air | 3 | ||
12 | 40% water, 60% air | 3 |