download/files/LCQ Deca_Duo Hardware Troubleshooting_8601.pdf

More documents

Recommendations

Info

<strong>Troubleshooting</strong> the API Stack ◗ Loss of Sensitivity: Clean skimmer and tube lens ◗ Low Convectron Gauge Pressure: Heated capillary plugged ◗ Cal Mix Contamination: Clean API probe and heated capillary area ◗ Spiky noise: Bent capillary tip or dirty heated capillary ◗ Constant Background: Possible heated capillary contamination ◗ Overall solution for 90% of API Stack related Problems: � Good maintenance: Caution: Clean/Rinse the heated capillary region and spray shield daily. � Use of the divert valve � Use of Spray Cap and Orthogonal Sampling Adapter Periodically empty the waste bottle to avoid potential back streaming of waste solvent into the source region.
Orthogonal Spray Adapter Configuration ESI Probe Buffer deposition ‘Orthogonal’ ion flow Focusing ring Liquid drains Heated capillary
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 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 54 and 55: Cal Mix Tune Parameters LCQ Ion Opt
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
show all

download/files/LCQ Deca_Duo Hardware Troubleshooting_8601.pdf

Create successful ePaper yourself

Delete template?

Save as template?