174
Installation
2. Click on
Detector Calibration
in the Spectrometer Control window.
The system automatically closes the shutter to measure signal bias and dark
current. The detector calibration routine may take up to twenty minutes.
Wavelength Calibration
The UV and VIS channel calibration gathers data for UV and VIS emission lines
to compensate for slight variations in optical alignment. At the end of the UV and
VIS wavelength calibration, the system determines the wavelength offset of an
emission line from the internal mercury lamp and records the slit position as a
reference point for future mercury realignments.
Wavelength calibration is performed in the following steps:
UV channel calibration
VIS channel calibration
Solutions you'll need for wavelength calibration include:
Wave Cal Solution (Part No. N0582152) available through PerkinElmer,
which contains 100 mg/L of P, K, S; and 20 mg/L of As, La, Li, Mn, Mo, Ni,
Sc, Na.
VIS Wavecal mix (Part No. N9302946) available through PerkinElmer, which
contains 1 mg/mL Ba, Ca; and 10 mg/L of La, Li, Mn, Na, Sr; and 50 mg/L of
K.
Rinse solution.
To initiate a wavelength calibration:
1. Make sure that the plasma is lit and has been on for at least 30 minutes.
2. In the Tools menu, click on
Spectrometer Control
.
The Spectrometer Control window appears.
Note
Since spectrometers are sensitive to thermal effects, it is important that the
instrument be operated with the plasma on for at least one-half hour before
initiating wavelength calibration.
Summary of Contents for AVIO 500
Page 1: ...AVIO 500 Customer Hardware and Service Guide ICP OPTICAL EMISSION ...
Page 2: ......
Page 3: ...Avio 500 Customer Hardware and Service Guide ...
Page 12: ...Contents 10 ...
Page 30: ...28 ...
Page 31: ...C h a p t e r 1 ...
Page 32: ......
Page 33: ...Safety Practices 1 ...
Page 58: ...56 Safety Practices ...
Page 59: ...C h a p t e r 2 ...
Page 60: ......
Page 76: ...74 Preparing Your Laboratory ...
Page 77: ...C h a p t e r 3 ...
Page 78: ......
Page 79: ...System Description 3 ...
Page 115: ...C h a p t e r 4 ...
Page 116: ......
Page 137: ...135 Installing the Quick Change Adjustable Torch Module 1 2 10 8 9 3 4 7 6 5 ...
Page 152: ...150 Installation Figure 4 22 Scott Spray Chamber Clip Assembly in Place ...
Page 195: ...193 Shipping Lists 09290798 USB Cable Table 4 6 Spares Available Continued ...
Page 196: ...194 Installation ...
Page 197: ...C h a p t e r 5 ...
Page 198: ......
Page 217: ...215 Quick Change Adjustable Torch Module 1 2 10 8 9 3 4 7 6 5 ...
Page 316: ...314 Maintenance ...
Page 317: ...C h a p t e r 6 ...
Page 318: ......
Page 342: ...340 Troubleshooting Figure 6 5 Injector too far forward ...
Page 344: ...342 Troubleshooting Figure 6 7 Air leak or spray chamber temperature too high ...
Page 346: ...344 Troubleshooting ...
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