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THEMIS FM4/FM5 INSTRUMENT SUITE PRE-SHIP REVIEW (PSR) SEARCH COIL MAGNETOMETER (SCM)

THEMIS FM4/FM5 INSTRUMENT SUITE PRE-SHIP REVIEW (PSR) SEARCH COIL MAGNETOMETER (SCM) Michael Ludlam University of California - Berkeley. Overview. Personnel and Flight Hardware Status SCM End-Item Data Package Folder #21: FM1 SCM Harness Folder (SN02) Folder #22: FM1 SCM Folder (SN04)

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THEMIS FM4/FM5 INSTRUMENT SUITE PRE-SHIP REVIEW (PSR) SEARCH COIL MAGNETOMETER (SCM)

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  1. THEMIS FM4/FM5 INSTRUMENT SUITE • PRE-SHIP REVIEW (PSR) • SEARCH COIL MAGNETOMETER (SCM) • Michael Ludlam • University of California - Berkeley

  2. Overview • Personnel and Flight Hardware Status • SCM End-Item Data Package • Folder #21: FM1 SCM Harness Folder (SN02) • Folder #22: FM1 SCM Folder (SN04) • SCM Changes since FM2/FM3 PSR • None • PFRs • SCM Backup Slides • Environmental Qualification, Acceptance and Performance Test Summary

  3. SCM Status • Personnel and Hardware Status • Centre d’etudes des Environnements Terrestre et Planetaires (CETP) • Bertrand De la Porte • Alain Roux • O. Le Contel • Abdel Bouabdellah • Christophe Coillot • Dominique Alison • Sebastien Ruocco • Flight Hardware Status • 6 Flight Units of SCM Sensor (SCM-SC) and SCM Pre-Amp Electronics (SCM-PA) have been delivered to UCB • Design verification through IDPU system occurs periodically during Instrument Suite Comprehensive Performance Tests. SCM sensor is in quiet magnetic environment in THEMIS Mu Metal Can for these tests.

  4. End-Item Data Package • Folder #22: SCM FM1 Folder (SC-SN1, PA-SN1) Table of Contents • Environmental Test Reports • THEMIS SCM-SC Vibration Test Data • THEMIS SCM-PA Vibration Test Data • THEMIS SCM-SC Thermal Test Data and Log • THM-SCM-TST-13 SCM-SC Vibration Test Report • THM-SCM-TST-11 SCM-PA Vibration Test Report • THM-SCM-TST-14 SCM-SC Thermal Test Report • THM-SCM-TST-12 SCM-PA Thermal Test Report • Acceptance Data Package • Table of Contents: Shipping Documents, Handling and Operations, Qualification Status, Non-Conformance Reports (NCRs), Historical Record, Test Reports, Physical Measurements (mass properties) • Note: SCM-PA was delivered with no NCRs • Calibration Reports • THM-SCM-TST-15 THEMIS SCM Full Calibration Test Report • Provides measurement of Transfer Function, Gain, Phase, Sensitivity and exact orientations of magnetic sensor as obtained at Chambon-la-Floret Calibration Facility

  5. End-Item Data Package • Folder #21: SCM Harness Folder (SN02) Table of Contents • Harness Diagram • THM_SCM_HRN_001 Rev C • Assembly Report • Jackson and Tull Certification Log (continuation sheet, problem records, work order table, tool and equipment usage record, certification of conformance, crimp tool tensile test records) • Inspection • Harness continuity test • Rework/Repair Reports • None • Notes & Pictures

  6. PFRs There are no open PFRs on the SCM for any unit.

  7. BACK-UP:

  8. SCM- Pre-Amplifier QUALIFICATION The design of the PA has been qualified with the ETU Model (EM) In addition, the SCM-PA has been tested in Thermal Vacuum, mounted on the IDPU ALL TEST REPORTS ARE INCLUDED IN THE ACCEPTANCE DATA PACKAGE DELIVERED WITH THE EM THM-SCM-ADP-0a section 06

  9. SCM- Search Coil QUALIFICATION The design of the SC has been qualified with the ETU Model (EM) (*) in this test, only the functional properties of the Sensor were validated in thermal. A few cracks being observed in the external potting, the design of the potting was modified and qualified in the test TST-09 ALL TEST REPORTS ARE INCLUDED IN THE ACCEPTANCE DATA PACKAGE DELIVERED WITH THE EM THM-SCM-ADP-0b section 06

  10. ACCEPTANCE TESTS of SCM - Pre-Amplifier The PA, Model F1, has been tested at Acceptance level In addition, the SCM-PA has been tested in Thermal Vacuum, mounted on the IDPU ALL TEST REPORTS ARE INCLUDED IN THE ACCEPTANCE DATA PACKAGE DELIVERED WITH THE FM UNITS THM-SCM-ADP-1a

  11. ACCEPTANCE TESTS of SCM- Search Coil The SC, model F1, has been tested at Acceptance level ALL TEST REPORTS ARE INCLUDED IN THE ACCEPTANCE DATA PACKAGE DELIVERED WITH FM UNITS THM-SCM-ADP-1b

  12. THM TESTS SPECIFICATIONS

  13. THEMIS SCM SCHEDULE

  14. SC Vibration test

  15. SC Thermal vacuum test

  16. PA Vibration test

  17. PA Thermal test

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