176
Installation
complete, the VIS coefficients and RMS (Root Means Square) value will be
displayed in the Wavelength/Calibration window. These values should meet the
following specifications.
If these specifications are not met, repeat the wavelength calibration and make sure
all peaks can be seen in the Spectra Display window. If these specifications are still
not met, a complete optical alignment may be required. Contact a PerkinElmer
Service Representative.
Setting Instrument Parameters
General Parameter Settings
Optimum conditions will depend on the type of analyses being performed. You use
the ICP software to set up the instrument parameters. The following settings are
general recommendations. For more information on the parameters, refer to the
Software Guide on the software CD. The following parameters are set in the
method:
•
We recommend you use Auto integration with the following settings:
Read Parameters
Time: Auto:
Min: 2 sec, Max: 10 sec
A Max time of 50 seconds may be required for detection limit work.
•
Make sure that the read delay, wash time, and rinse times are sufficient.
•
Re-check the Interelement Corrections (IECs) if you make any changes to
the ionization or excitation characteristics of the plasma after collecting
IEC data. This would include changing the source conditions or changing
the nebulizer or the torch.
VIS Coefficients and RMS
Specification
First Coefficient
absolute value < 3.0
Second Coefficient
absolute value < 3.0
Third Coefficient
absolute value < 12.0
RMS
(measures variability of
wavelength offsets)
< 2.0
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 ...
Page 354: ......