Compact Time-of-Flight Spectrometers
|
|
 |
|
CTF10 tof spectrometer on the right,
analyzing chamber with ion source left
|
CTF10 mounted in 19" chassis |
|
|
Features:
- compact angled
reflectron with two-stage ion mirror
- optimized for
very high sensitivity at medium to low mass resolution
- (folded) field
free drift space with overall length 380 mm
- large two-stage
mcp (40 mm diameter) with extended dynamic range
- two-stage ion
source with acceptance volume 25mm X 3mm X 3mm (laser
ionisation)
- the instrument
including two 300 l/s turbopumps fits into 19"
chassis 220 mm high, 520 mm deep
Options:
- detector behind
the ion reflector
- parallel-wire ion
gate to prevent unwanted ionic species from reaching the detector
|
|
 |
|
CTF5 tof spectrometer on the right,
analyzing chamber
with ion source left |
CTF5 electron impact ion source
|
|
|
Features:
- small angled
reflectron with two-stage ion mirror
- electron impact
ionisation
- (folded)
field-free drift space with 395 mm overall length
- extremely high
sweep rates up to 170 kHz due to the short time-of-flight of the ions
- resolution M/
delta M > 1000 (mass 130)
- 8 keV transmission energy of
the ions in the spectrometer, resulting in short flight times
- 25 mm two-stage
mcp detector with extended dynamic range
Options:
- detector behind
the ion reflector
|
|
|
|
| In-line reflectron ILR10 |
ILR10 mounted in 19" chassis
|
|
|
Features:
- compact in-line
reflectron with two-stage ion mirror
- (folded) field
free drift space with overall length 630 mm
- large two-stage
mcp (40 mm diameter) with central hole
- two-stage ion
source according Wiley-McLaren
- the instrument
including one 300 l/s turbopumps, one 70 l/s turbopump and
high voltage power supply fits into 19" chassis 177m mm
high, 473 mm deep
Options:
- detector behind
the ion reflector
|
|
|
|
|
