1. HT-7 The Calibration factors of ECE in HT-7 Exp2006(Spring) 微波组

2. HT-7 The Schematics of ECE diagnostic Lo Freq (GHz) 98.5100.433102.336104.299106.232108.165110.098112.031 Hi Freq (GHz) 112114116118120122124126

3. HT-7 The Relation of f 、 r and B

4. HT-7 Channel VS position

5. HT-7 The way for the Relative Calibration Changing the toroidal currents shot by shot ( Chang to adjust the adjacent channel for measuring the same position then we can get the gain factors) ( The real temperature of electron can’t be obtained with the relative calibration)

6. HT-7 The Attenuators for Shots The range of shots: 85501 ～ 85521 Attenuator Lo (dB) 9 Attenuator i=1 ～ 8 (dB) 363361000 Attenuator Hi (dB) 3 Attenuator i=9 ～ 16 (dB) 33636300 The range of time: 15:00 ～ 17:30

7. HT-7 2 140 1.7 680

8. HT-7

9. Channel 6

10. HT-7 The Shots for Changing the toroidal currents NNE3=2.0 IP=150kA It=3900A ： 85502 、 85504 It=3975A ： 85509 、 85511 It=4050A ： 85517 、 85518

11. HT-7 The real voltage (mV) (@ 680ms) 1 ～ 8 43732340037531640360150 9 ～ 16 42735041420025023033174 85518(mV) (@ 680ms) 85502 85504 85509 85511 85517 85518 5 242 240 287 292 317 316 6 34 35 42 40 45 40 7 250 250 300 300 365 360

12. HT-7 Conclusion 1 ～ 8 (ev/v) 1311.871897.151565.221649.0151875.58613011.111445.832891.65 9 ～ 16 (ev/v) 1020.741035.17722.911193.92716.35518.24200.74429.03 Absolute Factors (Soft_x ray Spectrum 600 ± 50eV@0cm and 680ms) 1 ～ 8 11.4461.1931.2571.4369.9171.1022.204 9 ～ 16 0.7780.7890.5510.910.5460.3950.1530.327 Relative Factors

13. HT-7 85518 @ 680ms

14. HT-7 Thanks for your attention