Agilent HP 5973 Mass Spectrometer, 88 cm x 56 cm x 50 cm, HP Agilent (CAT#: STEM-MSPO-0003-LGZ)

Select ion monitoring mode.
Monitor up to 30 masses in SIM mode.
Up to 50 data sets can be stored, each containing 30 entries.
High energy dynode (HED) electron multiplier.
Equipped with a rotary vane foreline pump.
Qualifies for a 1 year full warranty.
The HP Agilent 5973 is a high performance mass selective detector offering unmatched reliability for every application. This stand-alone capillary detector is designed specifically for use with the HP 6890 Series Gas Chromatograph. The HP 5973 MSD system provides operators with complete control through HP MSD-compatible data analysis software.

Condition: certified pre-owned
Mass Spectrometer
Mode (standard): EI
Modes (optional): PCI, NCI EI with CI source
Ion source type: 5 – 241.5 eV
Ionization energy: 0 – 315 uA
Ionization current: 100 – 350 ‘C
Transfer line temperature: 150 – 300 ‘C
Quadrupole temperature: 150 – 200 ‘C
Mass filter: Monolithic hyperbolic quadrupole
Mass filter protection: Entrance lens
Mass range: 1.6 – 800 amu
Mass resolution: Unit mass adjustable by tune
Mass axis stability: Beter than 0.10 amu/ 48 h
Detector: EM with replacement horn
Dynamic range (electronic): 10e6
Scan rate (electronic): 10,000 amu/s
Write-to-disk: 8,000 amu/s
SIM: 30 ions x 50 groups
Pumping system: Turbomolecular pump
Total flow: 2 mL/min (standard turbo); 4 mL/min (performance turbo)
Instrument control: Data system and local user interface
Maintenance access: Source, filaments, lenses, mass filter, and detector on removable plate
Maintenance scheduling: Early maintenance feedback
Gas Chromatograph
Automatic injector (optional): Automatic alignment, fast injection
Liner replacement: Compatible with optional flip-top inlet sealing system
Injector: Split-splitless (standard), others available
Oven temperature: Ambient +4 – 450 ‘C
Oven ramps / plateaus: 6-7
Carrier gases: Helium, hydrogen, nitrogen, argon
Electronic pnuematic control: Auto pressure regulation for split/splitless, septum purge
Carrier gas control modes: Constant pressure and flow modes; pressure and flow programmable
Pressure range: 0 – 100 psi (standard), 0 – 150 psi (optional) with 0.01 psi resolution, pressure and temperature corrected
Retention-time locking: RTL ready
Flow control: Compatible with optional microfluidics controller
Data System
Simultaneous MS and GC: Four signals (up to 2 MS) detector data acquisitions
Ionization mode autotunes: EI, PCI, NCI
Application autotunes: BFB, DFTPP
Quantitation setup: Automated
Application reports: Environmental, drugs of abuse, aromatics in gasoline
File import/export: Sequence file/quant and custom report
Customization: Customization
Security: Password and audit trail
Spectral libraries (optional): NIST, Wiley, Pfleger-Mauer Drug, Stan pesticide
Spectral and RTL databases (optional): Pesticides and endocrine distrupters, volatiles, PCBs, toxicology, FAMEs, flavors, organotin compounds
21CFR11 Compliance: Optional software available
Other capabilities (optional: Deconvolution linked with RTL database
Support life: Ten-year use guarantee
Physical (EI system with standard turbo)
Dimensions (W x D x H): 88 cm x 56 cm x 50 cm
Weight: 88 kg

Either 90 l/s vapor diffusion or 250 l/s turbomolecular high vacuum pump
Independently heated electron ionization ion source
Independently heated hyperbolic quadrupole mass filter
Independently heated GC/MSD interface
Power and Instrument Control Electronics

Compatible data analysis software is best suited for personal computers running the Microsoft® Windows XP Professional operating system. This software can be purchased as the basic data analysis software for a single instrument. Each edition includes data acquisition, instrumentation control, data analysis, automation and customization capabilities.

Applications integrated into the software allow configuration and customization of instruments, including the HP 5973 and other MSDs. The tuning procedure is responsible for the voltage adjustment of the ion source, the calibration of the mass distribution and the scanning of the control analyzer.

The data acquisition application allows the user to keep an eye on the total ion chromatogram (TIC). Mass spectra of gas chromatographic peaks can be automatically stored using the same type of program, especially using the scan mode. Selected Ion Monitoring (SIM) SIM mode allows selective monitoring of specific ions. Data analysis programs allow integration of chromatograms in TIC or SIM, as well as viewing and manipulation of mass spectral data. Users can compare acquired spectra with reference spectral databases in a library search. Users can also quantify data and generate reports through information analysis applications.

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