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LUTRON CC-421 Volatge/Current Calibrator *
The instruments Power & measure a two-wire current loop.Four
function provide the quality and accuracy of handheld
calibrator:1)Precision current source.2)Measurement of a
current signal.3)Power & measurement of two-wire
loop.4)Precision DC mV source.
* Portable instruments for calibrating process devices &
measuring process signal.
* Adjustable 0 - 24mA current source * Adjustable -199.9mV
to +199.9mV Dc voltage source.
* Current calibrator drives load up to 500 ohms. |
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SPECIFICATIONS
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Model |
CC-421
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Display |
LCD
display,max.display, 1999 counts.13mm digit size |
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Function |
Current source, Current measurement,Power & Current
measurement of two wire loop, DC mV source |
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Sampling Time |
Approx. 0.4 second |
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Operating temp./Humidity |
0°C
to 50°C,
Less than 80%
R.H. |
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Power
supply |
DC 9V
battery (Alkaline or heavy duty type) |
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Dimension |
185 x
78 x 38mm |
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Accessories |
Operation Manual, Cable with alligator clips |
Electrical
Specification (±23
5°C)
Current Source
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Range |
0 –
19.99 mA / 0 – 24 mA |
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Resolution |
0.01mA / 0.1 mA |
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Accuracy |
±
0.25%FS
+ 1d, /
± 0.5%FS
+ 1d |
Current
Measurement
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Range |
0 –
19.99 mA / 0 – 24 mA |
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Resolution |
0.01mA / 0.1 mA |
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Accuracy |
±
0.25%FS
+ 1d, /
± 0.5%FS
+ 1d |
Power and
Current measurement of two wire loop
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Range |
0 –
19.99 mA / 0 – 24 mA |
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Resolution |
0.01mA / 0.1 mA |
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Accuracy |
±
0.25%FS
+ 1d, /
± 0.5%FS
+ 1d |
-
Provides power DC 12V
±
2V to the loop and measures current.
- FS
: Full Scale
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DC mV Source
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Range |
-199.9 mV to +199.9mV |
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Resolution |
0.1mV |
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Accuracy |
±
0.25%FS
+ 1d |
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Output measured load impedance should > 1kW.
- FS
: Full Scale
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