Home Equipos sector farmacéutico -laboratorio Fluorescence Detector (FLD)
ManufacturerDIONEX ModelRF2000 ObservationsDionex Fluorescence Detector RF-2000 enhances productivity of analysis through its highest performance and stability. It supports operation via data system Chromeleon. Specifications: Light source: 150W xenon lamp Light source chamber: Ozone self dissolving type lamp house Monochromators: Ion brazed holographic concave diffraction grating monochromators F/2. 4 for both excitation and emission sides Number of grooves: 900 lines/mm Wavelength range: 200~650nm and 0 order Bandwidth: 15nm for both excitation and emission sides Wavelength accuracy: ±2nm Wavelength repeatability: ±0.2nm Wavelength scanning speed: SUPER, FAST, MEDIUM and SLOW, 4 steps SUPER: Approx. 3,000nm/min FAST: Approx. 600nm/min MEDIUM: Approx. 120nm/min SLOW: Approx. 24nm/min Wavelength moving speed: Approx. 15,000nm/min Detector: Signal side: Photomultiplier tube Monitor side: Photodiode Measuring method: Ratio compensation system with monochromatic light monitoring. Time constant: 0.1, 0.5, 1.5and 3s, 4 steps. Sensitivity: HIGH, MED and LOW, 3 steps (sensitivity difference is approx. 32 times) Gain: x1, x4, and x16, 3 steps (approx. 1 time, 4 times, and 16 times) Range: 1/∞ (0mV), x1, x1/2, x1/4, x1/8, x1/16, x1/32, x1/64, x1/128, x1/256 Output terminals: Recorder: 1mV, 10mV Integrator: 1V/FS Contact signal output (EVENT OUT output) Input terminals: Contact signal input (START input, STOP input) Cell: 12µl square quarts flow cell, pressure tolerance 1.96Mpa {20kgf/cm2 } (figure inside { } is reference.) Communication: Controllable by CHROMELEON via RS-232C Display unit: Fluorescent display tube Measuring function: * Monitor function Auto zero, Base line shift * Time program function Up to 32 steps can be programmed. * Wavelength scanning function Excitation and Emission wavelength scanning Differential spectrum Plot output Weight63
No. of items: 1
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