Specifications

Multi-function Calibrator/Meter
More often than not, the calibration of process control parts requires simultaneous
measurements with a DMM. Carry two tools in one—and calibrate while you measure—
with the Agilent U1401B handheld multi-function calibrator/meter. Now you can travel
light, whether you’re doing calibration for validation, troubleshooting, or service and
maintenance. Slip the robust U1401B in its sturdy carrying case and you’re ready to go.
• 50,000-count resolution on dual display
• Simultaneous source and measure capabilities
• Bipolar voltage and current, square-wave, auto scan and ramp outputs
• Full-span DMM measurement and recording functions
• Built-in charging capability
Features
U1401B – Handheld Multi-function Calibrator/Meter
Applications with the U1401B Multi-Function Calibrator/Meter
Simultaneous source and measure with just one tool
Commonly used in today’s process con-
trol systems are signal conditioners and
loop-powered isolators. These typically
involve high-accuracy signals and demand
periodic calibration to ensure optimum
performance.
DMM
Loop-powered isolator
Zero
Out
Span
In
Calibration requires sourcing a known
signal into the device and measuring its
output. For instance, calibration of a
loop-powered isolator with 4-20 mA
input/output range involves accurately
simulating a known mA signal into the
isolator and measuring its corresponding
mA output to ensure that it is performing
well within its specifi cations. Being well-
equipped means you need to carry both a
calibrator and digital multimeter (DMM)
as you go about your calibration tasks.
Not so with the U1401B calibrator/meter.
One tool equips you with both sourcing
and measuring capabilities so you no lon-
ger need to carry a separate DMM when
you’re away from the bench.
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