TSQ Quantum Access Max

Retired triple-quadrupole LC-MS/MS; compact system for routine workflows.

• Status: Discontinued
• Country: USA
• Vacuum system : Four-stage pumping; close-coupled triple inlet turbomolecular pump + single mechanical pump
• Power Requirements and Consumption : 230 Vac ±10% 15 A; plus additional power for LC, data system
• Environmental requirements : 15-27 °C (optimum 18-21 °C), RH 40-80%
• Dimensions and Weight: MS: 61.0 × 56.0 × 79.0 cm; 118.0 kg; forepump: 30.0 × 20.0 × 64.0 cm; 34.0 kg
• Analyzer type : Tandem Quadrupole MS
• Scan modes : Full-scan MS (Q1/Q3), SIM (Q1/Q3), SRM, product ion, precursor ion, neutral loss, QED-MS/MS, RER, H-SRM
• Mass range : m/z 10 to 3,000
• High resolution : No
• Mass resolution/ Mass resolving power : Q1/Q3 adjustable to 0.4 or 0.7 Da FWHM
• Dynamic range : -
• Sensitivity : Positive HESI: ≥200:1 (100 fg reserpine m/z 609.3→195.1, 0.4 Da); APCI/APPI: ≥200:1
• Mass accuracy/Stability : ±0.1 Da over 24 h
• Scanning speed : 5,000 µ/s; min SRM time 1 ms
• Dwell time : -
• MRM transition rate : -
• Polarity switching : < 25 ms
• Fragmentation : CID
• Ion source types (LC-MS) : HESI-II, APCI, APPI/APCI combination; Ion Max API Source