Option 001: Internal DC Bias
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HP / Agilent 4276A LCZ Meter
The HP / Agilent 4276A LCZ Meter is a general purpose
impedance-measuring instrument designed to measure circuit components such
as capacitors and inductors using frequency and dc bias conditions
identical to those of the intended application. It features variable test
frequency (100 Hz to 20 kHz) with fully automatic high speed measurements,
and 4½ digit resolution. The HP / Agilent 4276A has an impedance range of
100mΩ to 10MΩ. The HP / Agilent is ideal for production line,
quality control and circuit design applications. It is versatile enough
for standalone use or systems use under HP-IB control (standard).
| Specifications |
| Parameters
measured |
c-d·Q·ESR·G·L-D·Q·ESR·G
high speed L, high speed C |z|-θ and Δ (deviation for any
parameter) |
| Display |
4½
digits (max), maximum display 19999 |
| Measurement
circuit modes |
auto,
parallel and series |
| Frequency
control modes |
SPOT,
COARSE (10 freq./decade) FINE (max. freq. resolution) |
| Test
signal level |
High |
1
Vrms +10% @ 1kHz |
| Low |
50
mV+20% (CP only) @ 1kHz |
| Test
frequencies |
100
Hz to 20 kHz + 0.01% (801 points) |
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