Thermo Scientific ISQ Single Quadrupole GC-MS

仪器编号：1308137S

运行状态：正常

功率：6000 W

能源单价：3.39 元 / 小时

测试单价：150.00 元 / 小时

已测试数：1172 次

联系人电话：0551-63603531

ISQ Single Quadrupole Mass Spectrometer Mode (Standard) • Electron Ionization (EI), with full scan, SIM, and sequential full scan/SIM Modes (Optional) • Chemical ionization, including PCI, NCI, Thermo Scientific PPINICI and EI/CI Combination Ion Source Type • Thermo Scientific ExtractaBrite EI source, with repeller, source lenses, RF lens and dual filaments in all ionization modes, programmable to 350 °C Source Access • Vacuum probe interlock to remove entire source or change ionization modes without venting • Optional combination EI/CI source used for both modes without interchange Mass Filter • Dual-stage mass filter with off-axis ion guide for noise reduction and solid, homogeneous non-coated quadrupole rods Mass Stability • Better than 0.1 u/48 hours/∆t ≤ 2 K Detector • DynaMax XR detection system, with off-axis dynode, discrete dynode electron multiplier and electrometer, linear from 0 to 68 μA Mass Range • 1.2–1100 u with unit mass resolution Acquisition Rate • Ability to acquire more than 240 scans/s in SIM • Ability to acquire more than 73 scans/s in full scan when scanning over a range of 125 u Pumping Systems • Standard capacity (>60 L/s), or extended capacity (300 L/s) turbomolecular pump with 3.3 m 3 /h mechanical pump • Optional oil-free scroll pump Reagent Gas Capabilities • Software-switchable dual reagent gas with digital flow control • Ammonia, methane, isobutane and carbon dioxide presets Electron Energy • Adjustable from 0 eV to 150 eV Emission Current • Up to 350 μA, with improved regulation at low current Transfer Line Temperature • Up to 400 °C Gas Chromatograph (TRACE 1300 GC or TRACE 1310 GC) Please refer to GC and autosampler specification sheets for additional details • TRACE 1300 GC: Intuitive, single-button start/ stop instrument for ease of use with minimal local instrument interaction • TRACE 1310 GC: Complete icon-driven touch screen user interface for direct local instrument control Instant Connect Injector Modules • Ability to swap or replace entire injector assembly in less than 2 minutes. • Split/Splitless and multi-mode (including on-column) Programmed Temperature Vaporizing (PTV) available • I ntegrated backflush optional for both S/SL and PTV • 1000 kpa digitally controlled carrier gas with gas saver and septum purge Autosampler • AI/AS 1310, TriPlus RSH, and more Oven Temperature • Operating temperature Range: Ambient +3 °C to 450 °C • Cryogenic Option Minimum Temperature: -100 °C with LN 2 ; -50 °C with liquid CO 2 • Maximum heating rate: 125 °C/min • Oven cool-down (22 °C ambient): 450 ° to 50 °C in < 4 min GC Analytical Performance • Retention Time Repeatability: <0.0008 min • Peak Area Repeatability: <0.5 % RSD Hydrogen Kit Option • Optional Hydrogen Kit (includes hydrogen sensor) and extended capacity turbomolecular pump required for use with and standard installation specifications to be performed with hydrogen carrier gas on both TRACE 1300 and TRACE 1310 GC with the ISQ MS Instant Connect Detector Modules • Detectors Available: Flame Ionization Detector, Thermal Conductivity Detector, Electron Capture Detector, Nitrogen Phosphorus Detector • Ability to add, swap, or replace entire detector assembly in less than 2 minutes • Fast Data Acquisition Rate: up to 300 Hz for FID, TCD, ECD, and NPD Direct Sample Probe System Option • Switch to probe in < 3 min with GC undisturbed • Available in two styles: rapid heating filament Direct-Exposure Probe (DEP, capable of flash vaporization or pyrolysis at up to 1000 °C) or slower volatilization Direct-Insertion Probe (DIP, capable of accommodating powders and solid samples in a quartz or aluminum crucible)