Mass Spectrometer Systems
Gas Chromatograph-Mass Spectrometers (GC/MS)
Specifications
Mass spectrometer unit
| Mass number range |
1.5 m/z to 900 m/z |
| Resolution |
R＞2M (FWHM) |
| Filaments |
dual filaments (automatic change-over) |
Evacuation system
Single turbo pump1.5 m/z to 900 m/z
| Main pump |
65 L/s turbo-molecular pump |
| Auxiliary pump |
30 L/min (60Hz) oil rotary-pump |
Analysis detector unit
| Mass filter |
High-precision quadrupole with pre-rods |
Gas chromatograph
(See GC-2010 catalog for detailed specificaitons.)
Setting conditions (See installation Requirements Manual for details.)
Power requirements1.5 m/z to 900 m/z
| Frequency |
50 / 60 Hz |
| Frequency |
AC single phase 115V / 230V, 1800 VA |
| MS |
AC single phase 100V / 230V, 1000 VA |
Installed environment
| Temperature |
18 to 28°C, constant temperature |
| Humidity |
40 to 70% RH (no condensation) |
| Gas |
He (helium), 99.995% min. |
Specifications describled above are suject to change without notice.
Installation example (GCMS-QP2010S)
The following gives cable and piping lengths:
| MS rotary-pump vacuum piping: |
approx. 1.5 m |
| Power cable |
approx. 1.5 m |
| PC-MS cable |
approx. 2 m |
| Rotary-pump evacuation piping |
approx. 4 m |
|
