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Instrument Database:
Hewlett-Packard - MSD 5971
( Agilent Technologies Inc. )
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| Year of introduction |
1988 |
| Status |
historical ( out of sale ) |
| Company |
Hewlett-Packard
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| Categories |
Mass spectrometer: GC-MS
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HP 5971 MS with heated ion source, heated transfer line, ion gauge tube, 10-650 amu range and mechanical pump.
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| Specifications |
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5971 MS Specifications: | Dynamic range | 106 | | Ionization energy | 70 eV from either filament | | Mass range | 1.2 - 650 amu | | Mass resolution | 0.5 +/- 0.05 amu throughout the mass range | | Scan speed | Eight user-selected scan rates with a maximum of 2000 amu/sec with 0.1 amu mass resolution. | | SIM mode | In the selected ion monitoring (SIM) mode, the MSD monitors up to 20 individually selected masses at one time. Up to 200 groups of 20 masses can be selected from each run. Dwell time for each mass is user-selectable from 10 msec to 32767 msec. | | Temperature Control | The GC/MSD interface temperature is user-settable from 250 °C to 320 °C. | | Vacuum system | Diffusion pump, approximately 60 liters/sec |
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