Thermo Fisher LTQ Orbitrap Velos & LTQ Velos Pro Mass Spectrometer

Product Information

Let me introduce to you the Thermo LTQ Orbitrap Velos, a marvel of mass spectrometry featuring ultra-high resolution and proven mass accuracy. Its ability to minimize false positive identifications in complex samples makes it invaluable for proteomics and biological research. The inclusion of the new HCD cell provides improved quantitation of isobarically labeled peptides, enhancing applications requiring Tandem Mass Tags (TMT). The Electron Transfer Dissociation (ETD) feature generates complementary information for highly sensitive PTM analyses and de novo sequencing. Noteworthy is the attempt at validation, revealing that the LTQ Velos Pro passed, but the Orbitrap detector was unable to reach the proper signal range. Perfect for proteomics research and life science applications, electron transfer dissociation fragmentation efficiency of greater than 15% is achieved by infusing a 3 L/min solution of 1 pmol/L Angiotensin I.

• Ultra-high resolution Orbitrap mass analyzer
• Proven mass accuracy and high sensitivity
• Electron transfer dissociation fragmentation efficiency of >15%

• Mass Range: m/z 50-2000, m/z 200-4000
• Resolution: 60,000 at m/z 400 at a scan rate of 1 Hz
• Mass Accuracy: < 3 ppm with external calibration, < 1 ppm using internal calibration
• MS/MS: Electrospray Ionization (ESI)
• Sensitivity: -2 L of a 50 fg/L solution of reserpine will produce a minimum signal-to-noise ratio of 100:1
• Dynamic Range: >5,000 within a single scan
• ETD Option: 3 L/min infusion of a 1 pmol/L solution of Angiotensin I will produce an electron transfer dissociation fragmentation efficiency of >15%
• Analog Inputs: One (1) analog input (0-1 V), One (1) analog (0-10 V)

Metric: 621.6 kg
Imperial: 1367 lbs

Metric: 59 cm x 34 cm x 56 cm
Imperial: 23.2 in x 13.4 in x 22 in

902720

902720 - Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR)