
Voyager-DE PRO Specifications
Voyager
™
Biospectrometry
™
Workstation User’s Guide A-5
A
Table A-5 Voyager-DE PRO Mass Spectrometer Specifications
Condition Specification
Reflector Single-stage with optimized optics for PSD Analysis
Flight tube (horizontal) • Linear mode—1.3 m
• Reflector mode—2.0 m
Ion source Two-stage
Ion source voltages Tunable:
• Accelerating Voltage—Up to 25,000 V
• Grid Voltage—Range determined by Accelerating Voltage
Laser Nitrogen, 337 nm, 3 ns pulse
Vacuum system • Dual differential turbomolecular pumping for high vacuum
• Multi-vacuum gauge capability for independent monitoring of
source and analyzer regions
Ion detection Positive and negative
Sample analysis • 100-well sample plates
• Manual control using control stick or software
• Sequence control software for automated analysis
Mass range
≥
300,000 Da
Upper limit set by suitably ionized biomolecule.
Kommentare zu diesen Handbüchern