Hitachi F-4700 - Page 82

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<Calculation method>
Fig. 3-14 Check of Sensitivity
Specifications: S/N 15000 or more (RMS) [BG]
S/N 1000 or more (RMS)
S/N 300 or more (Peak to Peak)
 Height of Raman peak (S)
 Noise level (N)
s
Peak
wavelength
Baseline
N = average value of N
1
, N
2
…
N
1
10 s
10 s
10 s
N
2
N
3