Keysight U1401B Quick Start Manual
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Keysight U1401B Quick Start Manual

Keysight U1401B Quick Start Manual

Handheld multi-function calibrator
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Keysight U1401B
Handheld Multi-Function
Calibrator/Meter
Quick Start
Guide

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Summary of Contents for Keysight U1401B

  • Page 1 Keysight U1401B Handheld Multi-Function Calibrator/Meter Quick Start Guide...

  • Page 2: Safety Symbols

    Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met. For further safety information details, refer to the Keysight U1401B Handheld Multi-Function Calibrator/Meter User’s Guide. Keysight U1401B Quick Start Guide...

  • Page 3: Table Of Contents

    Square Wave Output ....22 Tilt Stand ......23 Keysight U1401B Quick Start Guide...
  • Page 4 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U1401B Quick Start Guide...
  • Page 5 Your multimeter is capable of remote data logging. NOTE To use this feature, you will need an IR-USB cable (U5481A, purchased separately) and the Keysight GUI Data Logger Software (downloadable from www.keysight.com/find/hhTechLib). Ensure the terminal connections are correct for that...

  • Page 6: Recharging The Batteries

    2 Plug the AC adapter into the jack on the side panel. 3 Set the slide switch at the CHARGE position. 4 The red light indicates that the batteries are being recharged. Keysight U1401B Quick Start Guide...
  • Page 7 Make sure a battery is rechargeable before charging it. Do not turn the rotary switch while the instrument is CAUTION being recharged because a DC 24 V supply is applied to the charging terminal. Keysight U1401B Quick Start Guide...

  • Page 8: Functions And Features

    > 1 s Turns on dual display Press Turns on the frequency measurement Press function Enables the shifted functions of the Press keypad Toggles the backlight on or off Press and hold for > 1 s Keysight U1401B Quick Start Guide...
  • Page 9 Selects a digit or the polarity to be With mode enabled, press adjusted Adjusts a digit or the polarity With mode enabled, press Toggles the output state on and off With mode enabled, press Keysight U1401B Quick Start Guide...

  • Page 10: Input/Output Terminals And Overload Protection

    The overload protection limits of the input terminals are shown in the table below Functions Overload Protection AC/DC voltage measurement 250 Vrms Resistance measurement and continuity test Temperature measurement AC/DC current measurement 250 V/630 mA, fast-acting fuse Keysight U1401B Quick Start Guide...

  • Page 11: Charging The Battery

    Charging the battery A new rechargeable battery comes in a discharged condition and must be charged before use (refer to the U1401B User's and Service Guide for charging instructions). Upon initial use (or after a prolonged storage period) the rechargeable battery may require three to four charge/discharge cycles before achieving maximum capacity.

  • Page 12: Performing Voltage Measurements

    V or mV. Press to select 2 Connect the red (+) and black (–) test leads to the INPUT terminals. 3 Probe the test points and read the display. 4 Press to display dual measurements. Keysight U1401B Quick Start Guide...
  • Page 13 V or mV. Press to select 2 Connect the red (+) and black (–) test leads to the INPUT terminals. 3 Probe the test points and read the display. 4 Press to display dual measurements. Keysight U1401B Quick Start Guide...

  • Page 14: Performing Current Measurements

    3 Probe the test points in series with the circuit and read the display. Measuring DC current 1 Set the rotary switch to mA. Press select 2 Connect the red (+) and black (–) test leads to the INPUT terminals. Keysight U1401B Quick Start Guide...
  • Page 15 DC mA measurement. Frequency measurement During AC/DC voltage or AC/DC current measurement, you can measure the signal frequency by pressing at any time. Keysight U1401B Quick Start Guide...

  • Page 16: Performing Resistance Measurement And Continuity Test

    2 Connect the red (+) and black (–) test leads to the INPUT terminals. 3 Probe the resistor (or shunt) leads and read the display. 4 To perform continuity test, press toggle the audible continuity function on or off. Keysight U1401B Quick Start Guide...
  • Page 17 Measurement range Resistance threshold 500.00 Ω 10 Ω 5.0000 kΩ 100 Ω 50.000 kΩ 1 kΩ 500.00 kΩ 10 kΩ 5.0000 MΩ 100 kΩ 50.000 MΩ 1 MΩ Keysight U1401B Quick Start Guide...

  • Page 18: Performing Temperature Measurements

    1 Set the slide switch to the M position to disable the output. 2 Set the rotary switch to mV. 3 Press and hold for more than 1 second. Keysight U1401B Quick Start Guide...
  • Page 19 The U1401A can generate and measure signals NOTE simultaneously. While the mode is enabled, pressing disables the U1401A output by placing it in the standby mode ( ). Pressing OUTPUT again toggles the output on ( Keysight U1401B Quick Start Guide...

  • Page 20: Frequency And Frequency Counter Measurements

    3 Press to cycle through ±1.5 V, ±15 V, ±1.5 V, ±15 V, ±1.5 V, and ±15 V output modes. 4 Select ±1.5 V or ±15 V. 5 Press to output the signal. Keysight U1401B Quick Start Guide...
  • Page 21 5 Press to output the signal. Autoscan and autoramp outputs The voltage and current outputs can also be generated in predefined steps or ramp. Refer to the User's and Service Guide for the detailed procedures. Keysight U1401B Quick Start Guide...

  • Page 22: Square Wave Output

    ( ), duty cycle ( pulse width ( ), and amplitude ( Select a parameter to adjust. 4 Press to adjust the parameter value. 5 Press to output the square wave signal. Keysight U1401B Quick Start Guide...

  • Page 23: Tilt Stand

    EM field and noise are removed or when the instrument is protected from the ambient EM field or when the instrument cabling is shielded from the ambient EM noise. Keysight U1401B Quick Start Guide...
  • Page 24 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Keysight U1401B Quick Start Guide...
  • Page 25 This information is subject to change without notice. Always refer to the Keysight website for the latest revision. © Keysight Technologies 2006-2017 Edition 5, June 1, 2017 Printed in Malaysia *U1401-90047* U1401-90047 www.keysight.com...

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