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TABLE OF CONTENTS ....................................................................................................................11.

INTRODUCTION .................................................................................................................32.

SYSTEM OVERVIEW............................................................................................................42.1. LAYOUT OF SYSTEM .................................................................................................................42.2. SAFETY FEATURES ...................................................................................................................82.2.1. XS1 Chamber Construction ....................................................................................................... 82.2.2. Interlock Circuits ....................................................................................................................... 82.2.3. Key lock mechanism ................................................................................................................. 92.3. ELECTRICAL CONNECTIVITY ...................................................................................................... 102.4. CHAMBER ACCESS ................................................................................................................ 112.4.1. Routine access lid .................................................................................................................. 112.4.2. Service lid access .................................................................................................................... 113.

OPTIONS FOR THE XS1 ..................................................................................................... 133.1. SOURCE OPTIONS ................................................................................................................. 133.1.1. CW source option – MokTek MagPro..................................................................................... 133.1.2. Pulsed source option – N5084 ................................................................................................ 133.2. SAMPLE HOLDER OPTIONS ....................................................................................................... 133.2.1. Powder cell ............................................................................................................................. 143.2.2. Solid sample holder ................................................................................................................ 153.2.3. Single crystal/small volume sample holder ............................................................................ 153.2.4. Flat cell cuvette sample holder ............................................................................................... 163.2.5. Cuvette sample holder............................................................................................................ 173.3. LIGHT GUIDE OPTIONS ............................................................................................................ 174.

CONNECTING THE XS1 CHAMBER TO EDINBURGH INSTRUMENTS SPECTROFLUOROMETERS184.1. OPTICAL CONNECTION TO EDINBURGH INSTRUMENTS SPECTROMETERS ............................................... 185.

MEASUREMENTS USING THE XS1 SAMPLE CHAMBER ....................................................... 205.1. STEADY STATE MEASUREMENTS – MAGPRO CW SOURCE ............................................................... 215.2. STEADY STATE MEASUREMENTS – N5084 PULSED SOURCE ............................................................. 225.3. MCS MEASUREMENTS – N5084 PULSED SOURCE ........................................................................ 245.4. TCSPC MEASUREMENTS – N5084 PULSED SOURCE ...................................................................... 265.5. TRES MEASUREMENTS – N5084 ............................................................................................. 28

6.

OPERATOR AND TROUBLESHOOTING PROCEDURES ......................................................... 306.1. OPERATOR PROCEDURES......................................................................................................... 306.1.1. Changing the engaged source ................................................................................................ 306.1.2. Changing the Liquid Light Guide ............................................................................................ 316.1.3. Fitting the fibre launch assembly (FLS1000) .......................................................................... 336.1.4. Tuning the pump diode alignment ......................................................................................... 356.2. TROUBLESHOOTING PROCEDURES .............................................................................................. 376.2.1. No emission signal .................................................................................................................. 376.2.2. Low max current on N5084 .................................................................................................... 376.2.3. Low throughput from the XS1 ................................................................................................ 376.2.4. Poor alignment of LLG output into monochromator (FLS1000) ............................................. 406.2.5. Poor alignment of LLG output into monochromator (FS5) .................................................... 416.2.6. Residual laser pump light in emission channel ...................................................................... 42APPENDICES............................................................................................................................... 44APPENDIX I: TECHNICAL DETAILS ABOUT SOURCES ................................................................................ 44N5084 Tube ...................................................................................................................................... 44MagPro Source ................................................................................................................................. 44APPENDIX II: TOOLS REQUIRED FOR GENERAL USE AND MAINTENANCE ....................................................... 45APPENDIX III: TABLE OF FIGURES ..................................................................................................... 46✓✓✓✓✓✓✓✓✓✓

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