Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Target Production, Page 1 of 8  Not logged in ELOG logo
Entry  Tuesday, March 29, 2011, 14:14, John Wong, Ta#35, HP-SIS, ITE, TM4, 38481-3, 38303-4, Spent, ITE-TM4-Ta#35-Hp-SIS  Ta-HPSIS.jpg
ITE-TM4-Ta#35-Hp-SIS
Thu Apr  7 15:32:32 2011:
Target oven - w.o#38481-3.
Entry  Thursday, March 31, 2011, 15:38, John Wong, SiC#25, HP-SIS, ITE, TM4, 38481-1, 38307-?, Spent, ITE-TM4-SiC#25-Hp-SIS  big_mass_scan.jpg
Thu Mar 31 15:19:51 2011:  SiC#25 was made sometime in December of 2010.  It is now in the target module and ready to be conditioned. 
Mon Apr 18 18:17:05 2011: It was found later that no salt was added to this target after it came out from the test stand.  However, 
there were enough 40Ca and 39K  for tuning (See attachment#1 for the big mass scan).  Once the P+ is back, the yields will be measured.
Entry  Wednesday, July 06, 2011, 14:32, John Wong, Ta#36, LP-SIS, ITE, TM4, 38634-2, 38307-10, Spent, Target ready, will go online on July 27 
Ta-LP-SIS (w.o#38634-2)
Target  consists of 400 Ta foils, 4.4 cm in length.  Total mass + Ta wire =  40.87g.
Thursday, July 07, 2011, 15:43:  Begin target assembly. 
Entry  Friday, September 23, 2011, 17:03, Anders Mjos, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Spent, Run finished 
Friday, September 23, 2011, 16:54:

    Cu-gaskets used for leak checking target had a leak rate of about  10-8  10-9 atm cc/sec. Replaced
with silver plated SS gaskets and no leak detected above 10-11 atm cc/sec.
    The target can not hold high voltage when it is sitting
    Reply  Monday, October 17, 2011, 14:45, John Wong, SiC#26, HP-FEBIAD, ITE, TM4, 38295-9, 38307-8, Spent, Run finished EE_after_teststand.jpgSiC#26_specification.png


    
        
            Anders Mjos wrote:
        
        
            
            Friday, September 23, 2011, 16:54:
Entry  Monday, February 20, 2012, 16:39, John Wong, UO2/Nb #1, LP-FEBIAD, ITE, TM4, 38481-9, , Spent, target ready for assembly 
 Monday, February 20, 2012, 16:25
Mass of empty target oven used = 461.55g
Target oven filled with 402 discs of UO2/Nb, 5.0cm in length, and tot mass (before sintered) was 61.49g (UO2+Nb+org). 
Entry  Thursday, May 24, 2012, 11:04, John Wong, SiC#27, HP-SIS, ITE, TM4, 38817-3, 39069-2, Spent, HP-SIS SiC27 target description SiC#27_specification.png
 Thursday, May 24, 2012, 10:34
SiC#27- HPSIS target description: 
Total SiC foils = 240 discs
    Reply  Wednesday, July 04, 2012, 11:32, Anders Mjos, UO2/Nb #1, LP-FEBIAD, ITE, TM4, 38481-9, 39069-3, Spent, target assembled UO2#3_Anode_End_Cap.xlsx


    
        
            John Wong wrote:
        
        
            
             Monday, February 20, 2012, 16:25
Entry  Wednesday, August 01, 2012, 09:37, Pierre Bricault, ITE-TM4-UO#3, LP-FEBIAD, ITE, TM4, , , Problems/Solutions, Short has developed while lowering the cathode heater 
 On tuesday July we lower the cathode heater to swap the anode-cathode bias. While lowering the cathode heater a short on the anode developed. 
The polarity swap was not possible because the target/tube assembly has also a short to common. 
We return the configuration has it was and we added two 100 Ohms: 5 W resistor between the common and the heaters to prevent current to flow back
Entry  Wednesday, August 29, 2012, 14:52, John Wong, UCx#5, LP-SIS, ITW, TM4, 39165-5, , Failed, UCx#5 target description  UCx#5_specifications.PNG
Wednesday, August 29, 2012, 14:50
UCx#5 target description, see attachment#1
The target is currently undergoing the final conditioning in the Evaporator #1. 
Entry  Thursday, October 11, 2012, 11:41, John Wong, NiO#1, HP-FEBIAD, ITE, TM4, 38481-7, 39069-1/10(lid), Spent, NiO target description  
(Should have posted this before my long vacation... Anyway, it's for documentation)
Thursday, October 11, 2012, 11:38
 
Entry  Tuesday, December 11, 2012, 15:44, Anders Mjos, SiC, HP-FEBIAD, ITW, TM4, na, na (old style fittings), Ready, Test target for the Conditioning Station 
 The target has been used for operator training previously at the ISAC Test Stand.

    9-pin connector was completed and grounded
    RH gripper arms added to the heat shield

Further documentation
on DocuShare
Entry  Tuesday, March 19, 2013, 13:32, John Wong, SiC#28-RFQ, LP-SIS, , TM4, LP-RFQ (NEW), , Spent, SiC#28-RFQ target description SiC#28_RFQ_density_measurements.xlsx
 Tuesday, March 19, 2013, 12:28
SiC#28 - RFQ target description: 
Total SiC foils = 325 discs
Entry  Wednesday, July 10, 2013, 18:41, John Wong, SiC#29, HP-FEBIAD-CTL, ITE, TM4, 38481-6, 39956-4, Spent, SiC#29 - Target description SiC#29_density_measurements_final.xlsx
Wednesday, July 10, 2013, 18:32 
SiC#29 HP-FEBIAD-CTL target description: 
Total SiC foils = 510 discs 
Entry  Friday, October 25, 2013, 17:35, John Wong, Ta#41, HP-SIS, ITW, TM4, 38817-10, , Spent, Ta#41 target description 
Friday, October 25, 2013, 17:35
Ta#41 HP-SIS target description:
Total Ta foils = 400
Entry  Wednesday, November 27, 2013, 17:56, John Wong, UCx#8, LP-IG-LIS, ITE, TM4, 39814-IV, , Spent, UCx#8 target description  UCx_8_specification.PNG
Wednesday, November 27, 2013, 17:49
UCx#8 target description - see attachment#1

 
Entry  Monday, March 17, 2014, 16:15, John Wong, Ta#42, LP-SIS, ITW, TM4, 40282-1, 39956-1, Spent, Ta#42 Target description  
Monday, March 17, 2014, 16:14
Ta#42 LP-SIS target description:
Total Ta foils = 400
Entry  Tuesday, July 15, 2014, 11:01, Laura Lambert, UCx # 10, LP-SIS, ITE, TM4, 39165-10, , Ready, UCx#10 Target Description UCx_10_target_description.PNG
Tuesday, July 15, 2014, 10:58
See attachment for target description 
Entry  Thursday, September 25, 2014, 16:01, Laura Lambert, Ta#44, HP-SIS, ITE, TM4, 38817-9, 40316-11, Ready, Ta#44 target description 
Thursday, September 25, 2014, 15:59
Ta#44 HP-SIS target description:
Total Ta foils = 400
Entry  Thursday, November 06, 2014, 13:35, Laura Lambert, UCx # 11, LP-SIS, ITE, TM4, 40282-5, , Ready, UCx#11 Target Description UCx_11_target_description.PNG
 Thursday, November 06, 2014, 13:29
See attachment for target description

 
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