Service manual

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Copyright 2008 Agilent Technologies
Agilent 16451B DIELECTRIC MATERIAL TEST FIXTURE Operation Manual
Manual Change
Agilent Part No. N/A
June 2008
Change 1
Following note is added on the following designated locations.
NOTE
Be careful not to contaminate or not to make a scratch on the surface of the electrode. A scratch or contamination of
the electrode’s surface sometimes prevents the measured capacitance from falling within the limits shown in
“Electrode Adjustment” (Page 3-36). If it happens, replace the scratched/contaminated electrode or contact your
nearest Agilent Technologies Sales and Service Office. As long as the measured capacitance falls within the limits, the
electrode doesn’t need to be replaced or repaired.
Locations:
1. Page 3-29
2. Page 3-37
3. Page 3-41
4. Page 3-44
5. Page 4-8
Change 2
Correct Table 1-2 (Page1-4) as follows.
Compatible Instrument Model Measurement
Frequency Range
4192A LF Impedance Analyzer 5 Hz - 13 MHz
4194A Impedance/Gain-Phase Analyzer 100 Hz - 40 MHz
*1
4263B LCR Meter 100Hz - 100kHz
4268A 120Hz/1kHz Capacitance Meter 120Hz/1kHz
4278A 1 kHz/1 MHz Capacitance Meter 1 kHz/1 MHz
4279A 1 MHz C-V Meter 1 MHz
4284A Precision LCR Meter 20 Hz - 1 MHz
4285A Precision LCR Meter 75kHz - 30MHz
4288A 1 kHz/1 MHz Capacitance Meter 1 kHz/1 MHz
4294A Precision Impedance Analyzer 40Hz - 110MHz
*2
E4980A Precision LCR Meter 20 Hz – 20 MHz
Change 3
Correct the note for table 1-2 in page 1-4.
*1: The upper frequency of the 4194A is 40 MHz but it is limited to 30 MHz when used with the 16451B.
*2: The upper frequency of the 4294A is 110 MHz but it is limited to 30 MHz when used with the 16451B.