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Technical Specifications
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BioLogic DuoFlow Systems
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Flow rate limit
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10 ml/min 20 ml/min; optional Maximizer valve system
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Pressure limit
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3,500 psi (23 MPa) at 10 ml/min
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UV detection
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Standard 254 and 280 nm filters; optional 214, 365, 405, 436, and 546 nm filters; standard 5 mm analytical flow cell; optional 2 mm preparative flow cell; optional BioLogic QuadTec UV/Vis detector, 4-wavelength simultaneous detection
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Conductivity
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Standard
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pH detection
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Optional
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Other detectors
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Optional signal import module (SIM), adds pH, refractive index, and fluorescence detectors
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Buffer selection/large sample loading
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Optional SV5-4 buffer-select valve, Model EP-1 Econo pump or Econo gradient pump
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Sample injection
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AVR7-3 valve
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Multiple sample injection
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Optional DynaLoop sample loops; 25 ml, 90 ml
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General fraction collection
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BioFrac or Model 2110 fraction collector
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Large-volume fraction collection
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BioFrac fraction collector with optional prep adaptor or AVR9-8 valve
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Small-volume fraction collection
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BioFrac or Model 2110 fraction collector
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Buffer blending
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Optional Maximizer valve system
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Column scouting/column switching
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Optional AVR9-8 valves for =8 columns or additional AVR7-3 valve for 2 columns
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Reverse-flow chromatography
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Additional AVR7-3 valve
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Solvent compatibility
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All commonly used chromatographic solvents
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Operating temperature
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4–40°C
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Dimensions (W x D x H)
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35 x 41 x 81 cm (13.8 x 16 x 31.8")
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Weight
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70 kg (154 lb)
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