222
Maintenance
7. To install the torch see Installing the Quick-Change Adjustable Torch Module
Scott Spray Chamber
Check the spray chamber periodically for leaks around the nebulizer end cap and
drain fitting. Examine the end cap O-ring for cracking and wear and replace if
necessary. Deposits and plated out metals can accumulate in the spray chamber,
which can introduce “memory effects.” Usually, aspirating a strong acid or solvent
will clean out these deposits. If not, remove the spray chamber and clean it in a 5%
to 20% nitric acid bath
Removing the Scott Spray Chamber
1. Place the sample tubing in deionized water and turn on the pump to flush the
spray chamber. Remove the sample tubing from the deionized water and
continue to run the pump a few minutes until the spray chamber is fully
drained. Then turn off the pump.
2. Disconnect the spray chamber drain tubing from the pump tubing for the drain.
Be careful not to have liquid spill out of the disconnected drain tubing. Spilled
liquid should be cleaned up immediately. Check that the tubing is in good
condition and replace if necessary
When installing the Torch Module in the next steps, do so carefully so you will
avoid breaking the torch and risking possible injury.
Avertissement: Lors de l'installation du module de la flamme dans les
prochaines étapes, faire avec soin afin que vous éviter de casser la torche et un
risque de blessure possible.
Caution
Attention
Wear
cotton gloves
when you handle the torch glassware
.
Porter des gants de coton lorsque vous manipulez la verrerie de la torche.
!
Warning
Содержание AVIO 500
Страница 1: ...AVIO 500 Customer Hardware and Service Guide ICP OPTICAL EMISSION ...
Страница 2: ......
Страница 3: ...Avio 500 Customer Hardware and Service Guide ...
Страница 12: ...Contents 10 ...
Страница 30: ...28 ...
Страница 31: ...C h a p t e r 1 ...
Страница 32: ......
Страница 33: ...Safety Practices 1 ...
Страница 58: ...56 Safety Practices ...
Страница 59: ...C h a p t e r 2 ...
Страница 60: ......
Страница 76: ...74 Preparing Your Laboratory ...
Страница 77: ...C h a p t e r 3 ...
Страница 78: ......
Страница 79: ...System Description 3 ...
Страница 94: ...92 System Description Figure 3 7 GemCone nebulizer and end cap N0680504 also shown in cross sectional view ...
Страница 115: ...C h a p t e r 4 ...
Страница 116: ......
Страница 137: ...135 Installing the Quick Change Adjustable Torch Module 1 2 10 8 9 3 4 7 6 5 ...
Страница 152: ...150 Installation Figure 4 22 Scott Spray Chamber Clip Assembly in Place ...
Страница 195: ...193 Shipping Lists 09290798 USB Cable Table 4 6 Spares Available Continued ...
Страница 196: ...194 Installation ...
Страница 197: ...C h a p t e r 5 ...
Страница 198: ......
Страница 209: ...207 Quick Change Adjustable Torch Module Figure 5 1 Quartz Torch Item Description 1 Plasma Induction Plates 2 Torch 2 1 ...
Страница 217: ...215 Quick Change Adjustable Torch Module 1 2 10 8 9 3 4 7 6 5 ...
Страница 316: ...314 Maintenance ...
Страница 317: ...C h a p t e r 6 ...
Страница 318: ......
Страница 339: ...337 RF Generator Sample Introduction System Troubleshooting Form Figure 6 2 Normal plasma at 3mm position ...
Страница 340: ...338 Troubleshooting Figure 6 3 Rounded Plasma due to sample or air getting around the outside typically subtle air leak ...
Страница 342: ...340 Troubleshooting Figure 6 5 Injector too far forward ...
Страница 343: ...341 RF Generator Sample Introduction System Troubleshooting Form Figure 6 6 No Aux Gas torch may be glowing ...
Страница 344: ...342 Troubleshooting Figure 6 7 Air leak or spray chamber temperature too high ...
Страница 345: ...343 RF Generator Sample Introduction System Troubleshooting Form Figure 6 8 Thin plasma due to leak in plasma gas line ...
Страница 346: ...344 Troubleshooting ...
Страница 354: ......