Polhe3 meeting 20110921

• progress
  • new cell and oven bottom piece (zhiwen)
    • The first cell has not been filled due to some complications in the gas system. The second cell is not delivered and won't be until the first one is filled. Alan is working on oven bottom piece.
  • temperature optimization test (all)
    • Did the Q-curve for water calibration （Jie）
    • Did the sensitivity test of Lock—in and linear magnifying quality of preamplifier， Chunhua will compare measured data （Jie， Chunhua）
    • Chunhua is in preparation for temperature optimization test notes (Chunhua)
  • pulse NMR (all)
    • Jie wrote the labview program for pNMR DAQ (Jie)
  • Diffusion mode measurement (all)
    • Made the zapper coil （Chunhua）

• Calendar

timeline	Tasks	To be done by	status
new cell and oven bottom piece
9/21-10/05	receiving and check fitting	all
convection flow study
9/21-9/28	make a zapper coil or a pair of coils to confine field better	Chunhua
9/21-9/28	do calibration on old and new RTD. connect RTD readout/control in labview	Jie
temperature optimization test
9/21-9/28	find a removable pick-up coil to do another water calibration for future NMR test	all
diffusion mode measurement
9/21-10/05	do the test	all
9/21-10/05	improve analysis, check fitting with error estimation and prepare plots for a note.	Chunhua
pulse NMR
9/21-10/05	pNMR setup and test	Jie
9/21-10/05	find or make coil and test it with capacitor matchbox	Chunhua