RF-10A荧光检测器

The RF-10AXL, Shimadzu's newest fluorescence detector for HPLC, offers a refined optical design for the ultimate in high sensitivity detection. This unit offers an improved Raman signal-to-noise ratio of 300 for excellent sensitivity, improved wavelength accuracy of ± 2.0 nm for strong between-unit consistency. A newly developed ratio system compensates for lamp intensity fluctuation and provides superb noise characteristics. The RF-10AXL features other enhancements including a new remote lamp on/off function to allow lamp shutdown upon run completion, and a new rugged flow cell design with elevated back-pressure tolerance and backward compatibility with the RF-10AXL.

RF-10AXL Specifications
Light source High Precision Xenon lamp, 150W
Excitation/emission monochromators Concave, blazed holographic grating monochromators, F2.4
Measuring wavelength range 200 - 650 nm (200-900nm option)
Spectral bandwidth 15 nm both in the excitation and emission sides
Wavelength accuracy +/- 2 nm
Wavelength reproducibility +/- 0.2 nm
Sensitivity The S/N ratio is 300 for the Raman line of distilled water (350nm excitation wavelength and 1.5 sec. time constant)
Detector Photomultiplier
Cell (volume, pressure, material) 12 µL, approx. 20kgf/cm2(2MPa) SUS316, Quartz, PTFE, as standard (2 µL cell and inert cells are available as option)
Wavelength scanning Possible both for excitation and emission wavelengths.
Time programming Wavelengths parameters may be programmed in up to 32 steps
Dimensions, weight 260W x 520D x 205H mm, 17kg
Ambient temperature requirements 4 - 35° C
Power requirements 100-240 V as ordered, 350 VA, 50/60 Hz

The RF-10AXL has a compact, modular design and is used with an SCL-10A system controller to complement any existing HPLC system. It easily integrates with other Shimadzu LC-10A Series components via fiber optic communication cables for "plug-and-play" convenience in building a customized Shimadzu LC system.

The RF-10AXL offers many built-in GLP functions including self diagnostics, maintenance information (lamp lit hours, lamp energy), and span calibration functionality. The RF-10AXL offers a Certificate of Compliance and Hardware validation standard operation procedures.