Ocean Optics S1024DW Install - Manual (Page 22)

19
0
500
1000
1500
2000
2500
3000
3500
4000
4500
200 400 600 800 1000
Wavelength (nm)
A
rb
it
rar
y I
n
te
n
s
it
y
6. You will need to record the Intercept as well as the First and Second Coefficients. Also, look at the
value for R squared. It should be very close to 1. If it is not, you have probably assigned one or more
spectral lines incorrectly.
7. Select the menu option Spectrometer | Configure | Wavelength Calibration to update the
wavelength coefficients within OOIBase32.
8. Repeat this process for each channel in your spectrometer.
Spectral Output
Mercury emission lines are <600 nm.
Argon emission lines are >600 nm,
and are shown here on the right on an
exaggerated amplitude scale. Below is
a list of the most prominent mercury
and argon peaks.
Mercury Lines
253.65
296.73
302.15
313.16
334.15
365.01
404.66
435.84
546.08
576.96
579.07
Argon Lines
696.54
738.40
750.39
763.51
772.40
794.82
800.62
811.53
826.45
842.46
912.30
Specifications
Output: low-pressure gas discharge lines of Mercury and Argon
Spectral range: 253-922 nm
Dimensions: 11.4 cm x 6.98 cm x 2.54 cm (LWH), 4.5 ” x 6.98 ” x 1.0 ” (LWH)
Power requirements: 12 VDC wall transformer (comes with unit) or 9 VDC battery
Internal voltage: 600 volts at 30 kHz
Bulb life: ~3,500 hours
Amplitude stabilization: ~1 minute
Aperture: 3 mm
Connector: SMA 905