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User name Chiranjib/Xiaohui
Log entry time 23:27:37 on November 05, 2008
Entry number 247027
keyword=Temperature Test
Temperature Test
| Laser Status | NMR
signal(mV) | RTD P1 | RTD
P2 | RTD1 | RTD2 | RTD3 | RTD4 | RTD5 |
| ON | 17.36 | 255 | 247 | 41 | 93 | 117 | 72 | 53 |
| OFF | 16.12 | 214.5 | 210 | 42 | 94 | 116 | 70 | 51 |
| ON | 16.05 | 254 | 246 | 42 | 94 | 116 | 70 | 52 |
| OFF | 15.47 | 215 | 211 | 42 | 94 | 116 | 70 | 52 |
COMMENTS
The test is performed
with a WAIT TIME of 25 min between two successive NMR(4 AFPs)
measurements.RTDP1 and RTDP2 refer to the two RTD readouts from the
pumping chamber surface.The polarization dropped from 36% to 32%
during this 1.5 hours of measurements.