download/files/LCQ Deca_Duo Hardware Troubleshooting_8601.pdf

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Cal Mix Tune Parameters LCQ Ion Optics Octapole 1 Offset (V) for Classic/Duo: -1 to -5 Octapole 1 Offset (V) for Deca: -4 to -9 Lens Voltage (v): -16 to -50 Octapole 2 Offset (V) for Classic / Duo: -5.5 to -10 Octapole 2 Offset (V) for Deca: -7 to -15 Octapole RF Amplitude (V p-p): 400 Entrance Lens (V) for the Deca only: -35 to -60 V Troubleshooting: Loss of Sensitivity: * Clean octapoles(multipoles) and lens Octapole Diagnostic errors: * Tune multipole RF prior to running diagnostics. * Multipole RF tune now performed in calibration for all LCQs run with Xcalibur.
760 torr LCQ Classic Optics Typical Operating Pressures 1.0 torr 1.7x10 -3 torr 30 m 3 /hr 100 L/sec 2.0 x10 -5 torr (1.0x10 -5 torr He) 3.5x10 -3 torr He 220 L/sec
Page 2 and 3:
LCQ Deca/Duo Hardware Troubleshooti
Page 4 and 5: Mass Spectrometer Simplified Schema
Page 6 and 7: Simplified LCQ Schematic Sheath Liq
Page 8 and 9: ESI Ionization Process ESI Ionizati
Page 10 and 11: Aerosol Formation Relative velocity
Page 12 and 13: Cal Mix Tune Parameters API-1 on LC
Page 14 and 15: Troubleshooting the API1 Probe ◗
Page 16 and 17: Sample Tube Elongation ESI Needle S
Page 18 and 19: Divert Valve Configuration TRANSFER
Page 20 and 21: Xcalibur Instrument Setup Divert Va
Page 22 and 23: API-2 / ESI Probe Positions 4 3 2 1
Page 24 and 25: API-2 API 2 / ESI Probe Exploded Pi
Page 26 and 27: LCQ Deca Tune Plus Window LCQ Deca
Page 28 and 29: API-2 API 2 / ESI Probe Assembly Cr
Page 30 and 31: API-2 API 2 / Off Axis ESI Tangenti
Page 32 and 33: APCI Ionization Process
Page 34 and 35: LCQ Deca / LCQ Duo APCI Probe
Page 36 and 37: LCQ Deca Tune Plus Window LCQ Deca
Page 38 and 39: API-1 API 1 / API-2 API 2 APCI Prob
Page 40 and 41: LCQ API Stack Gas Flow 1 Torr × ×
Page 42 and 43: Cal Mix Tune Parameters LCQ API Sta
Page 44 and 45: Troubleshooting the API Stack ◗ L
Page 46 and 47: Orthogonal Spray Adapter Guidelines
Page 48 and 49: Spiky Noise Characteristics Single
Page 50 and 51: Heated Capillary Cross Section Bent
Page 52 and 53: Octapole 1 Offset: LCQ / LCQ Duo Qu
Page 56 and 57: LCQ Duo Optics Typical Operating Pr
Page 58 and 59: Potential Potential Energy Diagram
Page 60 and 61: RF Tune Diagnostic Dialog RF Tune D
Page 62 and 63: Multipole RF Tune in Calibration Pr
Page 64 and 65: Split Multipole Deca / Duo Configur
Page 66 and 67: -DC LCQ Deca Noise Reduction Split
Page 68 and 69: Mass Selective Instability Simplifi
Page 70 and 71: Quadrupole Ion Trap Operational Par
Page 72 and 73: Troubleshooting the Ion Trap ◗ Lo
Page 74 and 75: Tune RF Modulation LCQ Deca Standin
Page 76 and 77: Affects of Helium on Spectra Helium
Page 78 and 79: 2-Particles enter the multiplier El
Page 80 and 81: Detection System Parameters ◗ Dyn
Page 82 and 83: Voltage Life Time of the Electron M
Page 84 and 85: LCQ Recommended Maintenance Schedul
Page 86 and 87: LCQ Recommended Maintenance Schedul
Page 88 and 89: Overview of Diagnostics ◗ Tests a
Page 90 and 91: Static Results from Status Test +15
Page 92 and 93: Dynamic Test Dynamic Test Graphical
Page 94 and 95: Dynamic Results Ion Detection Test
Page 96 and 97: Power Supplies Power Supplies Stati
Page 98 and 99: Lenses Static Diagnostic
Page 100 and 101: RF RF-2 Static Diagnostic
Page 102 and 103: Toggles/Detector Diagnostic Tool
Page 104 and 105:
Graphs Plotting Conversion Dynode V
Page 106 and 107:
Triggers Research Tool
Page 108 and 109:
Front Panel LEDs Front Panel LEDs D
Page 110 and 111:
LCQ Duo Front Panel LEDs Definition
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