TSQ Altis

High-end triple-quadrupole LC-MS/MS for targeted quant; optimized for SRM throughput and tough matrices.

• Status: Active
• Country: USA
• Vacuum system : Four-stage differential pumping; triple-inlet turbomolecular + dual rotary pumps (dry pump optional)
• Power Requirements and Consumption : Three 230 Vac ±10%, 50/60 Hz, 16 A min; Four 120 Vac ±6-10%, 50/60 Hz, 20 A or 230 Vac ±10%, 50/60 Hz, 13 A; ~4,420 W total heat output
• Environmental requirements : 15-27 °C (optimal 18-21 °C), RH 20-80%, vibration-free floor
• Dimensions and Weight: MS: 68.0 × 76.0 × 84.0 cm; 125.0 kg; 2x forepumps: 27.0 × 32.0 × 48.9 cm; 104.0 kg
• Analyzer type : Tandem Quadrupole MS
• Scan modes : Full-scan MS, SIM, SRM, H-SRM, product ion, precursor ion, neutral loss, RER, QED, mixed mode
• Mass range : m/z 5 to 2,000
• High resolution : No
• Mass resolution/ Mass resolving power : Q1/Q3 adjustable to 0.2 Da FWHM
• Dynamic range : 6 orders of magnitude
• Sensitivity : Positive HESI: ≥500,000:1 (200 fg reserpine, m/z 609.3→195.1, SRM 0.2/0.7 Da); APCI: ≥100,000:1; Negative HESI: ≥500,000:1 (chloramphenicol m/z 321→152)
• Mass accuracy/Stability : ±0.1 Da over 24 h
• Scanning speed : 15,000 amu/s; up to 600 SRM/s
• Dwell time : -
• MRM transition rate : Up to 600 SRM/s
• Polarity switching : < 20 ms electronic (25 ms total)
• Fragmentation : CID
• Ion source types (LC-MS) : HESI, APCI, APPI; EASY-Spray NG; Nanospray Flex NG; VeriSpray; OptaMax Duet NG; FAIMS Pro