28
3.4.2
Checking Wavelength of the Instrument
The instrument can automatically check the accuracy of indicated value of the instrument
wavelength. If finding a mistake, may use a mercury-arc lamp to check (If there is no mercury-arc
lamp, a fluorescent lamp can be used instead, but a professional man must be needed to do such
work. The concrete method and the correcting procedures will be briefed through training.).
The wavelengths of spectral lines of a mercury-arc lamp are listed in the Table 1-1 and the
spectrogram is seen in Fig 1-9.
NO.
WAVELENGTH /nm
NO.
WAVELENGTH /nm
1
253.65
7
404.66
2
296.73
8
407.78
3
302.15
9
435.84
4
313.16
10
546.07
5
334.15
11
576.96
6
365.01
12
579.07
FIG. 1-9 SPECTROGRAM OF MERCURY-ARC LAMP
3. Installation of the Instrument
IN
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INSTRUCTION MANUAL FOR SPECTRO 96 FLUOROSPECTROPHOTOMETER
