This product is no longer in stock
Applications with the U1401B Multi-Function Calibrator/Meter
Simultaneous source and measure with just one tool
Commonly used in today's process control systems are signal conditioners and loop-powered isolators. These typically involve high-accuracy signals and demand periodic calibration to ensure optimum performance.
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 specifications. 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 longer need to carry a separate DMM when you're away from the bench.
Built-in pulse signal generator for calibrating flow meter systems
Flow meters output pulses with frequencies that are proportional to the rate of flow of liquid that passes through tis bladed turbine rotor. These pulses are then fed to a signal conditioner. Calibration of the signal conditioner requires injecting known pulse signals into it and checking that the resulting output is what it should be.
Right on site and with the U1401B in hand, you can conveniently simulate the flow meter's output pulses into the signal conditioner, without needing a separate function generator.
Standard Shipped Items: Quick Start Guide, Certificate of calibration (CoC), Calibrator/meter standard test lead kit, Yellow test lead for mA simulation, Protective holster, Rechargeable battery pack, AC power adapter and cord
Specifications of the U1401B Multi-Function Calibrator/Meter:
|Square-wave||0.5 Hz to 4.8 kHz, selectable Hz and %|
|Auto scan and ramp||•|
|Simultaneous operation with MEASURE function||•|
|Basic DCV Accuracy||0.03% + 5 counts|
|Voltage AC/DC||250 V|
|Current AC/DC||500 mA|
|Temperature||1372°C, K-type thermocouple|
|Continuity with beeper||•|
|4-20 mA, 0 to 20mA % scale||•|
|Simultaneous operation with SOURCE function||•|
|Data logging to PC|
(Requires IR-to-USB Cable U5481A for connection to PC)
|Operation Temperature||0°C to 40°C|
|Power||Ni-MH rechargeable batteries|