Agilent 5110/5100 ICP-OES Service Manual Agilent Restricted 89
4 Removal/ Installation, Replacement and Adjustment
RF System
RF System
Section Contents:
RF Oscillator 89
RF Current Sensor 95
Igniter 96
SSRF Filter board 97
SSRF Control board 98
RF Power Supply (RFPS) 98
SSRF PSU interface board 99
RFPS cradle 99
RF Oscillator
The RF oscillator module provides the high power RF field as the excitation source for
generating a plasma. The module is fed from the RF power supply and produces an RF field at
the coil. The coil forms part of the RF circuit and is also mechanically part of the RF module
assembly. The SSRF oscillator module is factory tuned and there are no user serviceable parts
inside. If faulty, the complete module must be replaced except for the work coil which can be
replaced independant of the module.
Figure 14. RF Oscillator module adjacent to Torch compartment.
In order to remove the RF Oscillator module it is first necessary to remove the torch.
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