Performance of SMPW
Items |
Specification |
Measurement |
Peak field@ Current, B0 @ A |
3.5 T |
> 3.58T@260A |
Good field region (GFR), ± 25 mm |
ΔB/B ≤ 0.5% |
ΔB/B ≤ 0.45% |
垂直方向一次積分場強 (Iy) |
≤100 G.cm |
211.8 G.cm, w/o corrector |
水平方向一次積分場強 (Ix) |
≤100 G.cm |
-34.3G.cm, w/o corrector |
垂直方向二次積分場強 (IIy) |
≤ 2 × 104 G.cm2 |
5730 G.cm2, w/o corrector |
水平方向二次積分場強 (IIx) |
≤2 × 104 G.cm2 |
-1080 G.cm2, w/o corrector |
積分多極項誤差-四極場強 |
≤100 G |
-25.5 G @ ± 18mm |
積分多極項誤差-六極場強 |
≤100 G/cm |
-49.8 G/cm@ ± 18mm |
積分多極項誤差-八極場強 |
≤100 G/cm2 |
13.9 G/cm2@±18mm |