Finnigan TSQ API1 7000
Objektnummer | B00013732 |
---|---|
Numéro d'identification | 013732 |
Nom de l'objet | Finnigan TSQ API1 7000 |
Statut | Archiv |
Statut, conditions de livraison et de paiement
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Pays |
Modalités de paiement possible |
Remarque |
DE, AT, CH |
Paiement par facture, prépaiement, par carte de credit |
Paiement par facture est possible pour clients professionnels. |
NL, BE, LU |
Paiement par facture, prépaiement, par carte de credit |
Paiement par facture est possible pour clients professionnels. |
Autre pays |
Prépaiement, par carte de credit |
|
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Statut |
Condition |
Remarque |
Immédiatement disponible |
Occasion |
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En stock |
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Publié |
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Appareil neuf |
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Labprocure |
Occasion |
Responsable du contenu de l‘offre d’appareil est la société Labprocure GmbH, comme annonceur. Labprocure assume la responsabilité des offres annoncées ici ainsi que des photos et des textes d’offre inclus. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
The following illustrations and descriptions are referring to the instrument model and are drawn from brochures. They are not representing the delivery volume. The exact delivery content you will find only in the offering text.
TSQ® 7000
Triple-Stage Quadrupole Mass Spectrometer
The TSQ 7000 is the next generation in triple-stage quadrupole technology, the most advanced, versatile, and powerful mass spectrometer available in its class.
The 7000 Series features new, longer quadrupoles for improved resolution, a non-linear octapole collision cell providing efficient collision-induced dissociation (CID) and neutral noise reduction, an advanced 15 kV conversion dynode detector to enhance sensitivity, and digital signal processing for improved detection limits.
The TSQ also offers the most complete range of sample introduction techniques available for unequaled versatility. Advanced MS/MS capabilities enable you to solve virtually any analytical problem today, and into the future.
Standard Features
Mass Spectrometer
Mass Analyzer
High precision 250 mm hyperbolic quadrupole mass analyzers with dual 2500/4000 u mass range, switchable from the data system terminal
MS and MS/MS analysis an alternate scans
Mass peak position stable to 0.05 u over 8 hours (alter warmup)
Collision Gell
Non-linear octapole assembly with 185 mm collision path length for efficient ion fragmentation and neutral noise reduction
Ion collision energies of 0 to ±196 eV, programmable scan-to-scan
Innovative cell enclosure provides operating pressures from 0.1 to 10 mTorr (13-1300 mPa)
Detector
Post-acceleration conversion dynode with -15 kV or +15 kV applied voltage for detection of positive or negative ions, respectively
Off-axis continuous dynode electron multiplier with extended dynamic range, operable to -3000 V
Unique direct mounting of the multiplier to the electrometer PCB to eliminate microphonicinduced anode noise
Vacuum System
Cradle vacuum system with glass plates sealing the ion source and mass analyzer chambers
Hybrid turbomolecular/molecular drag pumps
Three inlet ports to simultaneously support GC, Particle Beam, and probe interfaces in EI/CI modes
Acquisition Interface
Automatic bandwidth optimization of the analogto-digital converter (ADC) up to 45 kHz maximum
Up to 50,000 digital samples per scan, or 100,000 samples per second, can be acquired at scan rates as high as 4000 u s-'.
Programmable digital signal processor (DSP) with 48-bit precision for all data acquisition calculations (including centroiding, averaging, profile data accumulation, background subtraction, and real-time deconvolution) and electronic noise discrimination
DSP's 48-bit internal dynamic range yields external dynamic range of 2.6 x 108 for centroid data and 2.38 x 108 for profile data
Five analog inputs, two analog outputs, four RS-232 serial interfaces, and three TTL input/output lines for interfacing to other instruments
Data System
Hardware
High-performance 64-bit Alpha AXP" RISC-based workstation, with OSF/1® operating system
Storage expansion module with high-capacity disk drive, CD-ROM and DAT tape drive
High resolution monitor
PostScript® laser printer
Ethernet" port for connection to mass spectrometer and laboratory networks
Software
Instrument Control Language'" with GUIDE" step‑by-step control and ICIS"11 applications softwaremouse driven or keyboard control, multi-window‑ing environment with Motir graphical user interface
TCP/1P networking software for connecting to any remote workstation, including PCs, Macintosh®computers, and X-terminals
Instrument Control
All ion path parameters can be programmed with the mass scan. Independent parameter sets can be stored for different Operation modes (e.g., ESI, APCI, El, Cl, positive/negative ion, different collision energies, etc.).
Data system control of all major GC, LC, and GC/ LC autosamplers, such as Varian 3400, A200S, HP 5890, Waters 6000/717, HP 1050, TSP 4100, and Michrom. Control includes:
setting operating parameters
setting up, saving, and downloading methods
reading status
controlling an automated analysis
Comprehensive diagnostic programs for real-time analysis of system performance
Performance Specifications
LC/MS Sensitivity
Atmospheric Pressure Chemical Ionization (APCI):
A loop injection of 5µL of a 10 pg µL -1 solution of reserpine [50 picograms (82 femtomoles) total sample] at 1 mL min -1 of 50% methanol/50% water with 1% acetic acid will produce a minimum peak-to-peak signal-to-noise ratio of 10:1 for the protonated molecular ion at m/z 609 when the mass spectrometer is operated in a selected-ionmonitoring mode scanning a 1 dalton wide window at m/z 609 in 0.2 s.
Electrospray (ESI):
A loop injection of 1µL of a 50 pg 1.1L -1 solution of reserpine [50 picograms (82 femtomoles) total sample] at 200 µL min -1 flow of 50% methanol/ 50% water with 1% acetic acid will produce a minimum peak-to-peak signal-to-noise ratio of 10:1 for the protonated molecular ion at m/z 609 when the mass spectrometer is operated in a selected-ion-monitoring mode scanning a 1 dalton wide window at m/z 609 in 0.2 s.
Thermospray (TSP TM ):
With a mobile phase of 20% methanol/80% water with 0.05 M ammonium acetate buffer at a 1.2-1.5 mL min -1 flow rate, the Signal produced by injection of 20 µL of a solution of 0.5 ng µL -1 of adenosine into a 20 µL injection loop will yield a minimum peak-to-peak signal-to-noise ratio of 50:1 for the protonated molecular ion at m/z 268 when the mass analyzer is scanned in an MS mode from m/z 120 to 280 in 0.5 s.
Particle Beam Interface (PBI):
With an ion source temperature of 250 °C, desolvation chamber temperature of 40 °C, helium gas for nebulization at a pressure of 40 psi, and mobile phase of 100% methanol at a 0.3 mL min -1 flow rate, the following specifications will be met:
El: Upon injection of 5 µL of a solution of 2 ng µL -1 of caffeine in methanol, the system will produce a minimum peak-to-peak signal-to-noise ratio of 10:1 for the molecular ion at m/z 194 when the mass analyzer is scanned in an MS mode from m/z 65 to 250 in 1 s.
Cl: Upon injection of 5µL of a solution of 2 ng 1.tL-1 of caffeine in methanol, the system will produce a minimum peak-to-peak signal-to-noise ratio of 10:1 for the protonated molecular ion at m/z 195 when the mass analyzer is scanned in an MS mode from m/z 65 to 250 in 1 s.
GC/MS Sensitivity
Electron Ionization (EI):
Upon a splitless injection of 200 pg of methyl stearate onto the fused silica capillary column provided with the system, the system will produce a minimum peak-to-peak signal-to-noise ratio of 30:1 for the molecular ion at m/z 298 when Q1 is scanned from m/z 60 to 310 in 0.5 s.
Chemical Ionization (CI):
Upon a splitless injection of 100 pg of benzophenone onto the fused silica capillary column provided with the system, the system will produce a minimum peak-to-peak signal-to-noise ratio of 25:1 for the protonated molecular ion at m/z 183 when Q1 is scanned from m/z 90 to 240 in 0.5 s using methane as the reagent gas.
MS/MS Efficiency
Collision-Induced Dissociation (CID):
Upon a splitless injection of 100 pg benzophenone onto the fused silica capillary column provided with the system, the system will produce a minimum peak-to-peak signal-to-noise ratio of 50:1 for the m/z 105 product ion of m/z 183 when the system is operated in the product ion mode and Q3 is scanned from m/z 50 to m/z 185 in 0.5 s using methane as the reagent gas, a collision energy of -20 eV, and a collision gas pressure of 1 to 2 mTorr (130-260 mPa).
Optional Features
The versatility and flexibility of the TSQ 7000 are unmatched. A range of options is available, including:
EUCI Ion Source
High performance ion source for El, positive ion Cl, and negative ion Cl Operation
Patented exchangeable ion volumes allow rapid switchover between EI and Cl
Up to 2 mA emission current and electron energies of-l0 to-190V
LC Interfaces
Atmospheric Pressure lonization (API) including Electrospray (ESI) and Atmospheric Pressure Chemical lonization (APCI) inlets, providing source fragmentation in either the capillary/skimmer region or source octapole, under complete data system control
Particle Beam Interface
TSP2 TM with filament and discharge ionization capability
Supercritical fluid chromatography (SFC)
Gas Chromatograph
High-performance capillary GC with multi-linear programming and split/splitless capillary injector
Independently heated, direct coupling capillary interface, operable to 400 °C
On-column injector
Autosampler
Probes
Liquid-cooled solids probe with ion current feedback control
Desorption chemical ionization (DCI) probe
Fast Atom Bombardment (FAB)
BioProbe TM (continuous flow FAB)
Data System
NIST (NBS) mass spectral library
Wiley mass spectral library
High-speed/high-output laser printer
Additional workstation memory
Optical disk drive
PC workstation
Installation Requirements
Power
Power: Two 220 V ac -5%+10%, 50/60 Hz at 30 A.
Stable voltage, free of spikes, sags, and surges.
Please refer to the Preinstallation Guide for complete specifications.
Environment
System averages 3500 W (12,000 Btu h -1 ). Ambient environment must be 15-26 °C (59-80 °F) with a relative humidity of 20-80% with no condensation.
Dimensions/Weight
Mass spectrometer: 151 cm h x 60 cm w
(allow extra 55 cm [24 in] for card cage removal)
x 118 cm d (60 in x 24 in x 46 in).
Weight: 360 kg (790 Ib).
GC cabinet: 86 cm h x 56 cm w x 59 cm d
(34 in x 22 in x 23 in), provided with GC Option
Data system table: 66 cm h (1340 cm h [53 in] with computer and terminal) x 121 wx 81 cm d. (26 in x 48 in x 32 in).