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高压输液泵 |
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Item
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Specification
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Pump type
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Micro- volume double plunger pump (approx. 10mL per stroke)
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Pumping methods
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Constant flow delivery and constant pressure delivery
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Constant flow pumping
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Flow rate setting range
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0.001-5mL/min [1.0-39.2MPa(10-400kgf/cm2)]
5.001-9.999mL/min [1.0-19.6MPa(10-200kgf/cm2)]
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Flow rate accuracy
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±2% or ±2mL/min, whichever is greater(when water is pumped at 0.01-5mL/min, 1.0-39.2MPa(10-400kgf/cm2), with room temperature 20。C)
A different accuracy applies to low-pressure gradient delivery
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Flow rate precision
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Within ±0.3% (when water is pumped at 0.1-5mL/min, 1.0-39.2MPa(10-400kgf/cm2), with room temperature 20。C) )
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Constant pressure pumping
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Pressure setting range
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1.0-39.2MPa(10-400kgf/cm2)[0.1MPa (1kgf/cm2)steps]
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Pressure accuracy
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±10% or1.0MPa (10kgf/cm2), whichever is greater
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Pressure limits
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Upper and lower limits
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Damper
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Interior capacity 400mL approx
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Liquid-contacting part materials
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SUS316, ruby, sapphire, Teflon ®, HastelloyC®, PEEK, perfluoroelastomer Zirconia, PCTFE
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Suction filter
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10μm mesh
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Line filter
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5μm mesh, capacity 30mL approx.
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Time program
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Commands for flow rate, pressure, EVENT functions, LOOP (for program repetition) 10files, 320 steps.
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Pressure display accuracy
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±2% or 0.5MPa (5kgf/cm2), whichever is greater
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Plunger cleaning line
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Automatic rinsing possible with optional kit
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Size
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W260×H 140 ×D 420mm, excluding projections
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Weight
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11kg
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Operating temperature range
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4-35。C
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High-pressure gradient system specifications
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Number of solvents mixed
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2
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Gradient profile
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Step and linear possible at multiple levels
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Maximum program steps
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Max.320 steps per program. 20program files
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Program duration
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Max.999.99 minutes (in 0.01minute steps
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Mix ratio setting range
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0-100% (in 0.1% steps)
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Concentration accuracy
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±1% [with aqueous acetone/water, at 0-100%, 0.1-3mL/min,1.0-39.2MPa(10-400kgf/cm2)]
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Flow rates poss inlet
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0.001-9.999mL/min
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检测器 |
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Item
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TriSepTM—2100 detector
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Light source
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Deuterium lamp
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Wavelength range
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190-600nm Cut-off filter to eliminate second order diffraction is automatically activated for the 371—600nm range.
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Spectral bandwidth
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8nm
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Wavelength accuracy
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1nm
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Wavelength reproducibility
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0.1nm (*1)
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Drift
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5´10-4 AU/hour Max. (250nm, room temperature constant, air in the cell) 6´10-4AU/hour Max. (250nm, room temperature fluctuation less than 2°C, air in the cell)
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Noise Level
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3.5´10-6AU
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Cell pressure tolerance
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12MPa {120kgf/cm2}
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Dual wavelength mode (*3)
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Measurement Wavelength
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Sampling frequency
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Sampling frequency
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1.2 sec for one wavelength
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Response
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Selectable in 10 steps corresponding to time constant 0.05, 0.1, 0.5, 1.0, 1.5, 2.0, 3.0, 6.0, 8.0, 10.0 seconds
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Range
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Can be set between 0.0001 and 2.56 AUFS in 0.0001 AUFS steps
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Zero adjustment
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Auto zero function, baseline shift function
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Polarity switching Wavelength scanning function
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Possible Performs wavelength scanning with flow stopped. Data stored in three files, one of which stores background. Background is subtracted from sample scans. File data is not saved up (lost when power is turned OFF).
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Wavelength steps
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1-5nm, selectable in 5 steps, 2-5nm when W lamp is used. 10-50nm/sec, settable in 5 steps (according to the wavelength step) 1, 3, 10 nm/sec
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Scanning speed
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Spectrum plot output speed
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Ratio chromatogram
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Outputs the absorption ratio of two wavelengths
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Time Program
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Available in detector or by system controller
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Set items
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Wavelength (including dual wavelengths), auto zero, range, marker, response, wavelength scanning, event, polarity, lamp ON/OFF, loop
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Number of steps (detector program)
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Maximum 32 steps
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Output
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Output for recorder
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10mV recorder terminals
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Output for integrator
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6 steps: 0.5, 1, 2, 4, 1.25 and 2.5 AU/V Integrator output terminals output chromatogram in single wavelength mode or the Ch1 chromatogram in dual wavelength mode. Ratio chromatogram, spectrum, and Ch2 chromatogram are output from the recorder output terminals.
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Lamp hour-meter
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Records up to 9999.9 hours
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Size
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260(W) 140(H) 430(D) mm
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Weight
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13 kg
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Operating temperature range
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4°C—35°C
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Power supply
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110-120V AC, 10% 150VA 50-60Hz
220-230V AC/240V AC, 10% 150VA 50-60Hz
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