Keysight 16452A Liquid Test Fixture 9
General Information
Supplemental Performance Characteristics
Supplemental Performance Characteristics
This section lists supplemental performance characteristics. Supplemental
performance characteristics are not specifications, but are typical
characteristics included as additional information for the operator.
Supplemental performance characteristics are not guaranteed.
In the following measurement,
• The SHORT compensation is done.
Electrode gap repeatability (Screw torque: 15 kgf·cm) 100 Hz to 15 MHz
Assembly repeatability See Table 1-1
Temperature repeatability (@23ºC to 125ºC) See Table 1-1
Necessary liquid volume See Table 1-1
Air Capacitance Value (@23ºC ± 5ºC, 1MHz)
See Table 1-1
Table 1-1 Typical Data
Spacer thickness 1.3mm 1.5mm 2.0mm 3.0mm
Electrode gap
assembly
repeatability
0.3mm±12µm
0.5mm±12µm
1.0mm±12µm
2.0mm±12µm
Electrode gap
temperature
repeatability
0.3mm±2µm
0.5mm±2µm
1.0mm±2µm
2.0mm±2µm
Necessary liquid
volume
3.4ml 3.8ml 4.8ml 6.8ml
Air capacitance
value
34.9pF±25% 21.2pF±15% 10.9pF±10% 5.5pF±10%
Short residual (when using the furnished shorting plate with a 1.3mm spacer)
Ls (equivalent series inductance) 20nH
Rs (equivalent series resistance) 0.5
Temperature expansion coefficient ±300ppm/ºC
Additional impedance measurement
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