Thermo Scientific LCQ Fleet Ion Trap LC MSn Mass Spectrometer 230V
Used, with a known minor cosmetic or mechanical defect, or a repair that may be needed. Still a valuable unit, but expect a modest investment to bring it back to full condition.
Thermo Scientific
Details
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CategoryMass Spectrometry
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Dimension24.0in x 32.0in x 22.0in
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SerialLCF10494
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Shipping TypeFreight
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Voltage / Hertz230V / 50Hz/60Hz
Description
Thermo Scientific LCQ Fleet ion trap LC/MSn mass spectrometer for analytical LC-MS workflows. This system is designed for structural characterization of complex samples using MSn acquisition, fast positive/negative polarity switching, normalized collision energy, data-dependent acquisition, and dynamic exclusion to detect lower intensity ions. The instrument includes an Ion Max-S API source, differential vacuum system to 10-5 Torr, and a conversion dynode detector with an off-axis continuous dynode electron multiplier. It also features an integrated divert valve for automated diversion of solvent front and gradient endpoints, plus an integrated syringe pump for automated infusion under instrument control. The unit was preowned from a working laboratory environment and powers on; however, it could not be fully tested because no software is included. The divert valve button is broken and snapped off, and there is minor cosmetic wear around the unit. Validation and calibration are recommended for installation and analytical use.
Technician comment
Preowned from a working laboratory environment. The LCQ Fleet powers on but could not be fully tested because no software is included. The divert valve button is broken and snapped off. Minor cosmetic wear is present around the unit. Please review all photos carefully for additional condition details. Only the items shown in the photos are included. Validation and calibration are recommended.
Key Features
- Fast positive/negative polarity switching for higher throughput
- Normalized collision energy for reproducible MSn data
- Data-dependent acquisition for automated analysis of unknowns
- Dynamic exclusion to detect lower intensity ions
- Ion Max-S API source with sweep gas to reduce chemical noise
- Differentially pumped vacuum system to 10-5 Torr
- Integrated divert valve for automated diversion of solvent front and gradient endpoints
- Integrated syringe pump for automated infusion under instrument control
- MSn capability for multi-stage MS experiments
Specifications
- Voltage: 230V
- Frequency: 50Hz/60Hz
- Mass range: m/z 15-200
- Mass range: m/z 50-2000
- Mass range: m/z 100-4000
- Polarity switching: <100 msec between positive and negative MS scan
- Operating environment temperature: 15-27 C
- Operating environment relative humidity: 40-80% with no condensation
- Optimum operating temperature: 18-21 C
- System power output (air conditioning considered): 2300 W (8000 Btu/h)
- Vacuum system: differentially-pumped vacuum system to 10-5 Torr
- MS dimensions: 56 cm x 79 cm x 59 cm (h x w x d)
- Actual weight: ~120 kg
- MS/MS sensitivity reference: ESI loop injection of 2 uL of 1 pg/uL reserpine at 400 uL/min produces S/N 100:1 for m/z 609 to product ions 397 and 448 in full-scan MS/MS mode
- MS/MS sensitivity reference: APCI loop injection of 2 uL of 1 pg/uL reserpine at 400 uL/min produces S/N 100:1 for m/z 609 to product ions 397 and 448 in full-scan MS/MS mode
- Scan power: MSn for n = 1 through 10
- Analog inputs: one analog input (0-1 V)
- Analog inputs: one analog input (0-10 V)
- Nitrogen gas supply requirement: 99% pure, flow rate 15 L/min
- Helium gas supply requirement: 99.998% pure with less than 1 ppm each of water, oxygen, and total hydrocarbons
Weight
Imperial: 120.0 Pounds
Metric: 54.43 Kilograms
Shipping Dimensions
Imperial: 28.8 in x 38.4 in x 26.4 in
Metric: 73.15 cm x 97.54 cm x 67.06 cm
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