Table 1 Mean (±SD) true depth ( D T ) and rate of individual ECC sets at 1G z , 0.38G z and μG
Gravitational condition | ECC guidelines | ECC | ECC sets | |||
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | |||
1Gz | 2005 | Depth (mm) | 40.9 (±5.0) | 40.4 (±5.0) | 40.6 (±4.9) | 40.1 (±4.6) |
Rate (comp·min−1) | 104 (±5) | 105 (±5) | 105 (±6) | 105 (±5) | ||
2010 | Depth (mm) | 52.4 (±4.2) | 52.1 (±4.6) | 52.5 (±3.5) | 52.6 (±3.9) | |
Rate (comp·min−1) | 105 (±4) | 104 (±4) | 104 (±3) | 104 (±3) | ||
0.38Gz | 2005 | Depth (mm) | 43.4 (±4.4) | 44.1 (±4.2)* | 43.7 (±4.3)* | 43.7 (±4.4)* |
Rate (comp·min−1) | 103 (±6) | 104 (±6) | 104 (±5) | 103 (±5) | ||
2010 | Depth (mm) | 52.7 (±4.4) | 53.7 (±4.0) | 53.6 (±4.0) | 53.6 (±4.9) | |
Rate (comp·min−1) | 103 (±6) | 103 (±5) | 103 (±5) | 103 (±5) | ||
μG | 2005 | Depth (mm) | 30.0 (±5.3)** | 28.5 (±7.5)** | 27.7 (±7.4)** | 27.1 (±7.9)** |
Rate (comp·min−1) | 105 (±7) | 106 (±5) | 105 (±5) | 106 (±5) | ||
2010 | Depth (mm) | 34.7 (±9.8)** | 34.8 (±8.7)** | 31.5 (±9.4)** | 31.1 (±8.5)** | |
Rate (comp·min−1) | 104 (±7) | 105 (±5) | 106 (±8) | 103 (±10) | ||