174 Agilent InfinityLab LC Series 1260 Infinity II FLD User Manual
8
Test Functions and Calibration
Raman ASTM Signal-to-Noise Test
Table 22 Raman Signal-to-Noise Test Conditions
Duration approximately 23 minutes
Standard Flow Cell G1321-60005, G5615-60005
Solvent LC grade water, degassed
Flow rate 0.25 mL/min
Specification (single wavelength at signal)
>500 (according to settings in
Table 23
on
page 174)
Specification (single wavelength at
background)
>3000 (according to settings in
Ta bl e 24
on
page 174)
Specification (dual wavelength)
>300 (according to settings in
Table 25
on
page 174)
Table 23 Settings for Single Wavelength Specifications (at signal)
Time EX EM PMT Baseline
035039712Free
20.30 350 450 12 Free
Table 24 Settings for Single Wavelength Specifications (at background)
Time EX EM PMT Baseline
035045014Free
20.30 350 397 14 Free
Table 25 Settings for Dual Wavelength Specifications (Multi-EM Scan)
Time EX EM_A EM_B Spectra From To Step PMT Baseline Fit
Spectra
00.00 350 397 450 None 280 450 10 12 Free OFF
20.30 350 450 450 None 280 450 10 12 Free OFF
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