HPLC (vysko účinná kvapalinová chromatografia)

ThermoFisher / Dionex UltiMate 3000

Dionex / ThermoFisher

FLM:
Temperature range: 5–70 °C (max. 15 °C below ambient temperature)
Temperature accuracy: ±0.5 °C
Temperature stability: ±0.1 °C
Temperature precision: ±0.1 °C
Column capacity: Up to 3 columns, max. 30 cm length
Heating time: From 20 to 50 °C in less than 25 min (at 23 °C ambient temperature, ±0.5 °C)
Cooling time: From 50 to 20 °C in less than 35 min (at 23 °C ambient temperature, ±0.5 °C)
Control: All functions software-controlled via USB 1.1
I/O interfaces: 2 digital inputs, 2 programmable relay outputs
Column identification: Electronic identification system for 3 columns
Switching valves: 1 or 2 thermostated microvalves with low dispersion (10 ports or 6 ports)
Flow splitter: Nano, capillary or thermostated micro-flow splitter with flow splitter identification system
Flow control: Electronically controlled and actively balanced flow splitter, independent of solvent composition and back pressure
Column flow range: 50 nL/min to 2.5 mL/min using a predefined splitter and active flow control
Selectable flow ranges: 50 nL/min to 1000 nL/min (using a nano-LC splitter); 0.5 µL/min to 10 µL/min (with a capillary LC splitter); 10 µL/min to 160 µL/min (with a micro LC splitter)
Gradient delay time: Typically < 1.5 min at 200 nL/min to splitter outlet
Max. column pressure: 35 MPa (4900 psi)
Wetted materials: Quartz glass, stainless steel (1.4571, 316L), PEEK; waste line: PTFE, aluminium oxide (Al₂O₃)
Safety features: Humidity sensor, gas sensor, and leakage sensor for the flow control valve

VWD
Optical design: Dual-beam photometer (monochromator), multi-wavelength UV/VIS detector
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Light source: VWD-3400RS: Deuterium lamp and tungsten lamp, temperature control for both lamps
Wavelength range: 190 to 900 nm
Tungsten lamp recommended for wavelengths > 600 nm.
Noise:
At one wavelength:

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