HP 5973 MSD Mass Selective Detector, Agilent Technologies/HP (CAT#: STEM-MSPO-0159-ZJF)

The manufacturer of the HP 5973 MSD Mass Selective Detector, Agilent Technologies/HP is Agilent Technologies/HP.
Refurbished Hewlett Packard/Agilent HP 5973 MSD detector (p/n G1098A) with interface for 6890 series GC. The 5973 MSD is the premier quadrupole Mass Selective Detector - with a mass range of 1.6 to 800 amu, scan speed of 5200 amu/sec, greater sensitivity, and easy maintenance are quickly gaining this instrument a reputation as the ultimate MSD performer. Options for diffusion, turbo, or high performance turbo, positive or negative chemical ionization, make it adaptable to almost any requirement.

Condition: Refurbished, 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): 10000000
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: 45084
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

Either a 90 L/sec vapor-diffusion or a 250 L/sec turbomolecular high vacuum pump
Rotary vane foreline pump
Independently heated electron-ionization ion source
Independently heated hyperbolic quadrupole mass filter
High-energy dynode (HED) electron multiplier detector
Independently heated GC/MSD interface
Power supplies and instrument control electronics

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