Orbitrap Astral

Hybrid Q-Orbitrap with an added Astral analyzer; built for fast, high-resolution proteomics (DDA/DIA) and intact-mass work.

• Status: Active
• Country: USA
• Vacuum system : Six-stage turbomolecular pump
• Power Requirements and Consumption : 2×208-240 Vac, 15 A; ~3,440 W
• Environmental requirements : 18-27 °C, 20-80% RH
• Dimensions and Weight: 95.2 × 196.3 × 139.4 cm, 680 kg
• Analyzer type : Quadrupole/Orbitrap
• Scan modes : Full MS, MS/MS, AIF, DIA, tSIM, tMS2, ddMS2
• Mass range : m/z 40 to 8,000 (with options)
• High resolution : Yes
• Mass resolution/ Mass resolving power : 480,000 FWHM at m/z 200
• Dynamic range : > 5,000
• Sensitivity : <1 fg (varies by mode)
• Mass accuracy/Stability : <1 ppm (EASY-IC, lock mass, external cal)
• Scanning speed : Up to 40 Hz at resolution 7,500
• Dwell time : -
• MRM transition rate : -
• Polarity switching : < 600-700 ms per cycle
• Fragmentation : HCD
• Ion source types (LC-MS) : OptaMax NG (HESI), APCI/APPI optional