YL9160 PDA Detector
Chapter 1. Introduction
YL9160 PDA detector is the photo diode array absorbance HPLC detector covering very wide
wavelengths from 190~950nm which can analyze simultaneous spectrum at very high rate and sensitivity.
It features very low noise, drift level, variable bandwidth selection and very high rate data acquisition in
order to meet most of the requirements for a HPLC detector.
1-1. Features of YL9160
1) Wide wavelength range and high rate data acquisition
2) Improved baseline stability by using high inner pressure cell assembly having RI-compensated
heat exchange
3) Reduced drift level by improved heat exchange
4) Improved user access by front-mounting of lamps and cell
5) External valve controls for solvent recovery and sample preparation.
1-2. Specifications
1) PDA AD Resolution : 16bit
2) Slit Bandwidth : 1.7nm
3) Pixel Resolution : 0.9nm
4) No. of PDA Channel : 1024
5) Wavelength : 190~950
L9160
6) Shield Optics
7) Analytical Cell
- Path-length : 10mm
- Pressure : >1500psi
- Volume : 13ul
8) Dimension : 385 X 160 X 565 mm (width X height X depth)
9) Weight : 15Kg
10) Noise Level : ± 2 x 10
-5
AU (Empty Cell, 1sec Rise Time, 254nm)
11) Drift : < 2 x 10
-4
AU/hr (Baseline Correction), 0.001AU/hr (Room Temp)
12) Wavelength Accuracy : < 1nm (HY-1 Holmium Oxide Filter)
1
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