88
System Description
RF Control Electronics
The RF generator uses solid-state circuits. The solid state RF generator is designed
to significantly increase reliability and reduce the need for recalibration.
The RF generator also monitors plasma conditions. If the plasma is unstable, the
system automatically shuts it off.
To ensure operator safety and to protect the instrument from damage, the system
includes extensive use of RF shielding and safety interlocks. Proper RF shielding
and filtering are provided so that the system complies with FCC and CE regulations
regarding radio frequency radiation.
Sample Compartment
The sample compartment is located below the torch compartment. The sample
introduction system is always visible and accessible even during operation. The
spray chamber, nebulizer, injector and torch can all be accessed underneath the
torch compartment without opening the door. The torch compartment door has a
window so that the operator can safely view the plasma and safety interlocks that
shut down the plasma if the door is opened during operation. The torch
compartment has extensive shielding to prevent exposure to radio frequency
radiation.
Sample Introduction System
Quick-Change Adjustable Torch Module
The Quick-Change Adjustable Torch Module is the quartz torch, injector, spray
chamber, and nebulizer/end cap – all in one assembly for the Avio 500 instrument.
This module can be quickly removed from the sample compartment. This
adjustable mount allows the torch an adjustment of up to 5 mm.
In addition, adapters are available for special applications, such as the use of an
ultrasonic nebulizer or an external spray chamber.
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: ......