Bruker Daltonics Esquire 2000 Ion Trap Mass Spectrometer MODEL esquire2000 IONIZATION MODE ESI, APCI, APPI, on-/off-line nanospray, AP/MALDI CONFIGURATION Ion trap Sample inlet ESI source, connected to syringe pump, HPLC and CE, AP/ MALDI source with 64/96 samples Sensitivity (DETECTOR) 25 pg reserpine @ S/N 25:1 DATA ANALYSIS SYSTEM Software (NETWORKING FEATURES) Hystar LC/MS and esquireControl, Agilent Chemstation and esquireControl for LC/MS and CE/MS control, DataAnalysis, LibrarySearch (NIST compatible), LibraryEditor, QuantAnalysis, Biotools, Metabolite tools HARDWARE Windows NT/2000 PC and operating system Data base (DATA ANALYSIS SYSTEM) All protein databases, LibSearch, NIST Data acquisition (DATA ANALYSIS SYSTEM) MS and MSn, AutoMSn, PassiveEclusion, ActiveExclusion, MaxResScan, Triple Play, manual MSn, MRM, SRM, SIM, neutral loss scan DISPLAY 17"/21" color or 18" TFT DIMENSIONS (HXWXD) CM, (IN) (DISPLAY) 55 x 75 x 70 (21.7 x 29.5 x 27.6) WEIGHT, kg (lb.) (DISPLAY) 84 (185.2) MASS ANALYZER (DATA ANALYSIS SYSTEM) Ion trap MASS RANGE, amu (DATA ANALYSIS SYSTEM) 50 SCAN RATE, amu/sec (DATA ANALYSIS SYSTEM) 1,650; 13,000 RESOLUTION Peak width <0.3 unit mass depending on scan rate POWER NEEDED 2,000 VA, 16 A, 1-phase Voltage, vac 280-240 VAC ±10% DETECTOR (SCATTERED LIGHT) Conversion dynode with SEM VACUUM METHOD (DATA ANALYSIS SYSTEM) Turbomolecular pumps and mechanical pump OTHER SPECIFICATIONS (AIR SUPPLY) Mass accuracy 0.2 unit mass, monoisotopic precursor isolation; MS (11); SPS (SmartParameterSetting); SmartSelect (on-the fly selection of precursor ions); SmartCal; SmartRamp; SmartFlag (enables reliable MSn search); STS (SmarttimeSegment Editor). Meets re CE MARK (MDD) (Interference compensation) Yes MARKETING REGION (Interference compensation)