| ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
|
55
|
Tuesday, March 06, 2012, 15:25 |
Pierre Bricault | | | | | | | | ISAC test stand |
Turbos at full speed. P = 1.5E-05 T |
|
108
|
Thursday, June 28, 2012, 11:04 |
Pierre Bricault | Test FEBIAD | LP-FEBIAD | | | | | In progress | Ready to bias the high voltage. |
|
|
109
|
Thursday, June 28, 2012, 11:13 |
Pierre Bricault | | LP-FEBIAD | | | | | | ISAC test stand ready for cathode heating |
The ISAC test stand is ready for cathode heating.
Bias voltage: 30000 V
Bias current: 37 microAmp
Anode bias: 200 V
Anode current: 6.105 mA
Cathode current: 0 Amp
Cathode voltage: 0 V
Coil current: 30 A
Coil Voltage 0.2 V
EE Voltage: 1800 V
EE current: 30 microAmp
Einzel Lens voltage: 14000 V
Einzel lens current: 49 microAmp. |
|
110
|
Thursday, June 28, 2012, 11:19 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Cathode ramping to 230 A in progress |
|
|
111
|
Thursday, June 28, 2012, 11:27 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Cathode heating in progress, pressure 8.3e-7 T |
|
|
112
|
Thursday, June 28, 2012, 11:29 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Lost all cnntrol interface, complete whiteout of the epics system. |
|
|
114
|
Thursday, June 28, 2012, 17:00 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Cathode heater reached its value of 230 A and stoped. good test. |
Now ramp cathode current up to 290 A. The total current out is 1.e-7 A.
|
|
115
|
Thursday, June 28, 2012, 17:18 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Leave the cathode heater at 275 A overninght. |
|
|
116
|
Friday, June 29, 2012, 08:57 |
Pierre Bricault | | LP-FEBIAD | | | | | In progress | Continue cathode heating |
This morning the pressure was 3.5E-7 T. Current at 275 A is 30nA.
Continue cathode heating to 290 A during meeting.
Start seeing some electron current from the cathode around 275 A. |
|
155
|
Thursday, August 09, 2012, 13:08 |
Pierre Bricault | | | | | | | | Test FEBIAD |
Waiting Rick for the fitting on the vacuum pump. |
|
156
|
Friday, August 10, 2012, 11:29 |
Pierre Bricault | NA | | | | N A | NA | In progress | Test FEBIAD |
The helium bottle was found empty.
Rick will refill it and hook the leak detector on the system to find out
if we have a leak on the line.
|
|
157
|
Friday, August 10, 2012, 12:44 |
Pierre Bricault | NA | LP-FEBIAD | | | NA | NA | In progress | FEBIAD test |
Rick put the helium bottle back in the rack.
Waiting for status of the gas lines.
|
|
160
|
Friday, August 10, 2012, 15:29 |
Pierre Bricault | NA | LP-FEBIAD | | | NA | NA | | finishing the gas installation and its pump |
1524H Start small pump.
1529H stop the pump.
|
|
161
|
Friday, August 10, 2012, 15:57 |
Pierre Bricault | | | | | | | | |
Test high voltage to 30 kV ok
Test gas valve open at 6.1 V
Test Ne leak ok
Will run test from home.
|
|
162
|
Saturday, August 11, 2012, 13:34 |
Pierre Bricault | NA | LP-FEBIAD | | | NA | NA | In progress | Test FEBIAD anode bias 120 V |
|
|
163
|
Saturday, August 11, 2012, 16:18 |
Pierre Bricault | | | | | | | | Test FEBIAD anode biased at 120 V |
The ramp up finished.
I have 3.35E-6 Amp out of the source on FC0.
Vacuum 4.3 E-7 T increase Coil current to 40 A. No effect on vac.
Increase coil to 50 A. Vacuum still good.
I will continue from home.. |
|
164
|
Sunday, August 12, 2012, 21:50 |
Pierre Bricault | | | | | | | In progress | Test FEBIAD |
Lost communication with EPICS. Came in reset the ...
So far no luck.
|
|
165
|
Sunday, August 12, 2012, 22:07 |
Pierre Bricault | | | | | | | In progress | FBIAD test |
The reset restored the control.
But magnet supply does not put any amperage out.
Try turning it off and on. No chance.
I gave up. See tomorrow. |
|
167
|
Monday, August 13, 2012, 10:59 |
Pierre Bricault | | | | | | | Problems/Solutions | Test FEBIAD |
This morning I try to contact PS group no one answer. Dan Louie is in vacation.
I went into the can diagnostics panel and reconfigure MB1 power supply.
This worked.
|
|
168
|
Monday, August 13, 2012, 14:26 |
Pierre Bricault | | | | | | | In progress | FEBIAD test |
I am done with the FEBIAD test (anode biased)
We will swap the bias now to the cathode and change the polarity to negative. |