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Measures R, L, C and Q automatically. |
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0.25% of reading,
±1
digit basic accuracy. |
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Eight decades of LCR measurement. |
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2 selectable measurement frequencies:
100/120* Hz or 1 kHz (0.025% accuracy) |
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4-digit LED display with automatic
decimal point. |
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User prompt facility for best
accuracy. |
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Selectable series or parallel measure |
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Integral 4-terminal test fixture. |
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External bias voltage up to 50 V
possible. |
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Input protection against charged
capacitors up to 10mF and 50V. |
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Model 6403 is equipped with an
interface for the limits comparator model 6422. Test limits can be
defined either of two ways. In the first of these, the upper and
lower acceptable values are set in the two banks of thumbwheel
switches. Alternatively the PASS band can be determined using a
nominal value and upper and lower percentage tolerance. Three
indicators are available to show where the measured value lies
with respect to the upper and lower pass band limit.
The same
information is also available at 3 floating relay contacts of the
6422 comparator. |
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Automatic indication for overrange or
underrange. |
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Easy operation by means of only 6
keys. |
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Automatic selection of measurement
range (lockable if many components in the same range are to be
measured) and automatic distinction between L and C. |
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Validity of measurement after 1 second
maximum. |
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2 measurements per second. |
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An adaptor for axial lead components
is provided with the unit. |
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Selectable internal 2 V bias voltage
for measurements of electrolytic capacitors. |
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Detailed operation manual. |
