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Instrument Database:
Knauer GmbH - Fluorescence HPLC Monitor RF-10 AXL
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| Year of introduction |
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| Status |
available |
| Company |
Knauer GmbH
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| Categories |
Chromatography: LC-Detector: Fluorescence
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Fluorescence detector with high sensitivity is optimized for trace analysis.
The "RF-10 AXL" is a highly sensitive detector for determining amino acids and other compounds showing fluorescent activity in trace analysis. The instrument offers an improved Raman line signal/noise ratio and wavelength accuracy. Light intensity fluctuations are compensated with a new procedure, therefore, minimizing the noise level. Several integrated GLP functions such as self diagnosis or displaying service information (e.g. lamp energy and number of operating hours) demonstrate some of the powerful options.
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| Specifications |
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Light Source
Xenon lamp, 150 W
Monochromator
concave, holographic grating monochromator
Wavelength Range
200-650 nm, optional 200-900 nm
Spectral Band Width
15 nm, in excitation and emission state
Wavelength Accuracy
± 2 nm
Sensitivity
The signal/noise ratio for the Raman band of distilled water is 300 nm (excitation at 350 nm, t = 1.5 s)
Flow Cell
Standard: 12 µl volume, 2 mPa compressive strength, SUS316, quartz, and PTFE. Available separately: micro flow cell (2µl) and biocompatible cell.
Programming
Wavelength scanning is available for excitation and emission, time programming is possible for wavelengths up to 32 steps
Temperature Range
4-35°C
Dimensions
260 x 205 x 520 mm (W x H x D)
Weight
17.0 kg
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