MUID HV TEST STAND LOG

Auxilliary Tests

In addition to the noram suite of tests, each of the 1471 modules had to have an additional resistor soldered into it.  This additional resistor brings down the High Voltage Limit below the 5kV rating set by Safety.  The soldering work was approved by LeCroy and was done by Marty Van Lith.  The HVLs of each module were checked via software prior to and after the mian test sequence, to make sure they were now at acceptable levels.

NOTE:  Currently, the HV Objectivity database does not record Measured Peak Currents or the other two properities exclusive to the 1471.  These properties will be added when the HV database is restructured in June/July 1999.

Test date:  8 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   3 (1-3)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.08.12.14.05                                                    Test Database FileName:  04.08.12.14.05.TheDB.DB

Long Term Test Run From  13:42:34 8 April to 10:37:22 9 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68352                Chans 00 - 07    No           No           Yes

B68374                Chans 00 - 07    No           No           Yes

B68012                Chans 00 - 07    No           No           Yes 

**************************************************************************

Notes:

  1. The long-term tests of these modules were inadvertantly run with Trip Current and Peak Trip Current settings at their maximum value, rather than a more reasonable value.  However, inspection of the database shows that the currents never once exceeded the anticipated value (approx. 4.8 micoroamp) for any channel.  Future tests will use trip settings of 7 microamps.
Test date:  12 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (4-7)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.12.09.20.46                                                    Test Database FileName:  04.12.09.20.46.TheDB.DB

Long Term Test Run From  09:56:29 12 April to 17:56:22 12 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68383                Chans 00 - 07    No           No           Yes

B68379                Chans 00 - 07    No           No           Yes

B68394                Chans 00 - 07    No           No           Yes

B68366                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. The long-term tests of these modules were inadvertantly run with Trip Current and Peak Trip Current settings at their maximum value, rather than a more reasonable value.  However, inspection of the database shows that the currents never once exceeded the anticipated value (approx. 4.8 micoroamp) for any channel.  Future tests will use trip settings of 7 microamps.
Test date:  14 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (8-11)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.14.09.28.58                                                    Test Database FileName:  04.14.09.28.58.TheDB.DB

Long Term Test Run From  09:52:20 14 April to 15:58:00 14 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68388                Chans 00 - 07    No           No           Yes

B68029                Chans 00 - 07    No           No           Yes

B68362                Chans 00 - 07    No           No           Yes

B68390                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  15 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (12-15)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.15.09.20.36                                                    Test Database FileName:  04.15.09.20.36.TheDB.DB

Long Term Test Run From  09:44:14 15 April to 15:58:57 15 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68024                Chans 00 - 07    No           No           Yes

B68364                Chans 00 - 07    No           No           Yes

B68402                Chans 00 - 07    No           No           Yes

B68158                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  15 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (16-19)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.15.16.22.19                                                    Test Database FileName:  04.15.16.22.19.TheDB.DB

Long Term Test Run From  16:24:47 15 April to 08:47:15 16 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68384                Chans 00 - 07    No           No           Yes

B68147                Chans 00 - 07    Yes(1)       Yes          Yes

B68018                Chans 00 - 07    Yes(2)       Yes          Yes

B68043                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. Channel B68147_03 consistantly provided a voltage of approximately 5 Volts higher that the Demand Voltage.  This occured while the Measured Voltage Dead Zone had a value of 1.1 Volts.  Since this indicates that the channel is not being adjusted correctly, and may be indicative of greater problems down the road, this module is being set aside.
  2. Channel B68018_07 read out a Measured Voltage of approximately 48 Volts when the Demand voltage was set to zero.  Typically, channels can register 12-20 Volts under this condition, but 48 Volts was deemed too excessive to ignore.  The module is being set aside.
 Test date:  16 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (20-23)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.16.09.30.50                                                    Test Database FileName:  04.16.09.30.50.TheDB.DB

Long Term Test Run From  09:52:15 16 April to 16:22:54 16 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68350                Chans 00 - 07    No           No           Yes

B68036                Chans 00 - 07    No           No           Yes

B68376                Chans 00 - 07    No           No           Yes

B68368                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
 Test date:  19-20 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (24-27)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.20.09.13.13                                                    Test Database FileName:  04.20.09.13.13.TheDB.DB

Long Term Test Run From  09:14:23 20 April to 16:01:20 20 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68357                Chans 00 - 07    No           No           Yes

B68148                Chans 00 - 07    No           No           Yes

B68134                Chans 00 - 07    No           No           Yes

B68391                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. Due to a minor software problem, the long-term test was performed on 20 April, a day later than the short-term tests.

 Test date:  20 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (28-31)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.20.16.25.11                                                    Test Database FileName:  04.20.16.25.11.TheDB.DB

Long Term Test Run From  16:44:30 20 April to 09:22:23 21 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68375                Chans 00 - 07    No           No           Yes

B68385                Chans 00 - 07    No           No           Yes

B68389                Chans 00 - 07    No           No           Yes

B68014                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  21 April, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (32-35)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    04.21.09.40.05                                                    Test Database FileName:  04.21.09.40.05.TheDB.DB

Long Term Test Run From  10:06:20 21 April to 16:35:38 21 April

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68028                Chans 00 - 07    No           No           Yes

B68397                Chans 00 - 07    No           No           Yes

B68038                Chans 00 - 07    No           No           Yes

B68125                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  18 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (36-39)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    MuID.05.18.14.14.19                                        Test Database FileName:  MuID.05.18.14.14.19.TheDB.DB

Long Term Test Run From  14:32:24 18 May to 09:04:36 19 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68150                Chans 00 - 07    No           No           Yes

B68387                Chans 00 - 07    No           No           Yes

B68371                Chans 00 - 07    No           No           Yes

B68124                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  19 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (40-43)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:    MuID.05.19.10.32.12                                        Test Database FileName:  MuID.05.19.10.32.12.TheDB.DB

Long Term Test Run From  10:32:52 19 May to 09:13:31 20 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68976                Chans 00 - 07    No           No           Yes

B68403                Chans 00 - 07    No           No           Yes

B68122                Chans 00 - 07    No           No           Yes

B68159                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  20 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (44-47)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.20.09.46.52                                        Test Database FileName:  MuID.05.20.09.46.52.TheDB.DB

Long Term Test Run From  10:09:34 20 May to 09:03:00 21 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68466                Chans 00 - 07    No           No           Yes

B68131                Chans 00 - 07    No           No           Yes

B68349                Chans 00 - 07    No           No           Yes

B68399                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  21 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (48-51)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.20.09.46.52                                        Test Database FileName:  MuID.05.21.09.21.14.TheDB.DB

Long Term Test Run From  09:47:28 21 May to 15:51:28 21 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68141                Chans 00 - 07    No           No           Yes

B68113                Chans 00 - 07    No           No           Yes

B68128                Chans 00 - 07    No           No           Yes

B68452                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  24 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (52-55)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.24.13.43.06                                        Test Database FileName:  MuID.05.24.13.43.06.TheDB.DB

Long Term Test Run From  14:13:23 24 May to 09:31:58 25 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68365                Chans 00 - 07    No           No           Yes

B68464                Chans 00 - 07    No           No           Yes

B68392                Chans 00 - 07    No           No           Yes

B68358                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
 Test date:  25 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (56-59)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.25.10.09.46                                        Test Database FileName:  MuID.05.25.10.09.46.TheDB.DB

Long Term Test Run From  10:10:56 25 May to 08:58:41 26 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68386                Chans 00 - 07    No           No           Yes

B68461                Chans 00 - 07    No           No           Yes

B68130                Chans 00 - 07    No           No           Yes

B68377                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
 Test date:  26 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   3 (60-62)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.26.16.16.45                                        Test Database FileName:  MuID.05.26.16.16.45.TheDB.DB

Long Term Test Run From  16:18:34 26 May to 08:41:55 27 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68115                Chans 00 - 07    No           No           Yes

B68457                Chans 00 - 07    No           No           Yes

B68396                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
Test date:  27 May, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   3 (63-65)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.05.27.09.35.16                                        Test Database FileName:  MuID.05.27.09.35.16.TheDB.DB

Long Term Test Run From  09:35:54 27May to 09:41:35 28 May

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68363                Chans 00 - 07    No           No           Yes

B68442                Chans 00 - 07    No           No           Yes

B68372                Chans 00 - 07    Yes          Yes          Yes

**************************************************************************

Notes:

  1. Channel B68372_01 tripped 6 times (Peak Current Trip) during over 24 hours of testing.  Compared to the performance of the other channels tested so far, this is excessive, so it is being set aside.
Test date:  7 June, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (66-69)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.06.07.10.13.25                                          Test Database FileName:  MuID.06.07.10.13.25.TheDB.DB

Long Term Test Run From  10:52:03 7 June to 09:00:22 8 June

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68398                Chans 00 - 07    No           No           Yes

B68380                Chans 00 - 07    No           No           Yes

B68367                Chans 00 - 07    No           No           Yes

B68149                Chans 00 - 07    Yes          Yes          Yes

**************************************************************************

Notes:

  1. Channels B68149_03 and B68149_05 each had an excessive number of Peak Current Trips (8 and 21, respectively) over the long-term tests, so this module is being set aside.
 Test date:  9 June, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (70-73)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.06.08.16.16.38                                          Test Database FileName:  MuID.06.08.16.16.38.TheDB.DB

Long Term Test Run From  16:17:28 8 June to 09:21:41 9 June

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68123                Chans 00 - 07    No           No           Yes

B68020                Chans 00 - 07    No           No           Yes

B68378                Chans 00 - 07    No           No           Yes

B68425                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No problems.
  Test date:  12 July, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (74-77)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.07.12.09.59.57                                          Test Database FileName:  MuID.07.12.09.59.57.TheDB.DB

Long Term Test Run From  10:31:12 12 July to 09:41:16 13 July

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68401                Chans 00 - 07    No           No           Yes

B68049                Chans 00 - 07    No           No           Yes

B68393                Chans 00 - 07    Yes (1)      Yes          Yes

B68005                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. Channels B68393_02 and B68393_06 tripped excessively (15 and 13 times, respectively) during the long term test.  Their trips were Peak Current violations, with a peak current trip of 7 microamps.  This module is being set aside.
   Test date:  19 July, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   4 (78-81)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.07.19.09.24.14                                          Test Database FileName:  MuID.07.19.09.24.14.TheDB.DB

Long Term Test Run From  09:40:20 19 July to 21:33:47 19 July

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68381                Chans 00 - 07    No           No           Yes

B68138                Chans 00 - 07    No           No           Yes

B68359                Chans 00 - 07    No           No           Yes

B68400                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. The long-term test was orginally supposed to be a 24 hour test; however, during the night the IOC crashed due to a non-module related problem.  Since the test lasted 12 hours and there were no problems whatsoever, it was decided to declare the 12 hour test as sufficient and the modules as OK.
    Test date:  20 July, 1999

Test Adminsitered by :  Ryan Roth                                                            Number of Modules Tested:   1 (82)
Module Type:  1471P                                                                                     Sub-System:  MuID
Test Database Name:   MuID.07.20.09.07.57                                          Test Database FileName:  MuID.07.20.09.07.57.TheDB.DB

Long Term Test Run From  09:19:26 20 July to 09:23:58 21 July

LT Voltage = 4800V                                                                                          LT Load = 1 GigaOhm

Module Serial#          Channel      Errors?     Set Aside?   LT Load?
**************************************************************************
B68042                Chans 00 - 07    No           No           Yes

**************************************************************************

Notes:

  1. No Problems.  The final module (#83, serial number B67785) was a prototype that could not be modified to a HVL below 5kV.  It will be sent back to LeCroy for repair.