Keysight B2980B Series User Manual Download

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Keysight B2980B User’s Guide, Edition 1

Introduction

Front View

This section describes the front view of Keysight B2980 series.

•

Standby switch
Turns the instrument on or off. During the power is on, the LED below the

switch turns green. After booting up normally, the front panel LCD displays the

image as shown below. For the B2983B/B2987B, the LED turns orange during

the switch is off and the battery charging is in progress.

B2981B/B2983B

B2985B/B2987B

Summary of Contents for B2980B Series

Page 1: ...ght B2980B Series Femto Picoammeter Electrometer High Resistance Meter User s Guide Sie haben Fragen oder w nschen eine Beratung Angebotsanfrage unter 07121 51 50 50 oder ber info datatec de Distribut...

Page 2: ...nment requirements beyond those set forth in the EULA shall apply except to the extent that those terms rights or licenses are explicitly required from all providers of com mercial computer software p...

Page 3: ...EMISSION Lpa 70 dB am Arbeitsplatz normaler Betrieb nach DIN 45635 T 19 Manufacturer s Declaration ACOUSTIC NOISE EMISSION Lpa 70 dB operator position normal operation per ISO 7779 South Korean EMC de...

Page 4: ...atures of this instrument may be impaired if it is used in a manner not specified in the operation instructions This instrument is an INDOOR USE product This instrument complies with OVERVOLTAGE CATEG...

Page 5: ...e earth ground terminal on the rear panel for safety Use the earthing wire furnished with the B2983B B2987B DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE Do not operate the instrument in the presence of f...

Page 6: ...tch is in the standby position In position of a bi stable push switch Out position of a bi stable push switch Hazardous voltage and potential for electrical shock Do not touch terminals that have this...

Page 7: ...an Communications Authority This signifies compliance with the Australian EMC Framework Regulations under the terms of the Radio communications Act This ISM device complies with Canadian ICES 001 Cet...

Page 8: ...A Please call 1 800 822 8837 for information on how to recycle this battery FCC Federal Communications Commission Marking USA Three Arrow Recycling Mark mobius logo and chemical symbols for recycling...

Page 9: ...ers and other instruments capable of measuring high voltages and currents are subject to specific safety concerns because of the circuits to which they may be connected To safely use these instruments...

Page 10: ...lock circuit to the Interlock terminal of this instrument Confirm periodically that the interlock function works normally Before touching the connections of the High Low terminal turn the instrument o...

Page 11: ...elungsstromkreis mit dem Interlock Anschluss dieses Instruments Pr fen Sie in regelm igen Abst nden dass die Verriegelungsfunktion ordnungsgem funktioniert Bevor Sie die Verbindungen zu des High Low A...

Page 12: ...rte Avant de proc der aux mesures connectez le circuit de s curit la borne Interlock de l instrument V rifiez r guli rement le bon fonctionnement de la fonction de s curit Avant de toucher les connexi...

Page 13: ...Keysight B2985B B2987B High Low 1050 Vdc 3 Interlock High Low On Off On Off HV Interlock...

Page 14: ...is classified as a Monitoring and Control instrumentation product Do not dispose in domestic household waste To return unwanted products contact your local Keysight office or visit the following webs...

Page 15: ...r provides the reference information of the Keysight B2980 front panel keys and graphical user interface Chapter 5 Function Details This chapter explains the several functions and initial settings of...

Page 16: ......

Page 17: ...and Drivers 48 Productivity Tools 49 Accessories 50 Furnished Accessories 50 Available Accessories 50 Options 51 2 Installation 54 Inspecting the Shipment 56 Checking the Operation of Keysight B2980...

Page 18: ...5 Using the Graphical Web Interface 75 Using Telnet 76 Using Sockets 76 Using Digital I O and Trigger In Out 78 3 How to Perform Measurement Current Measurement 85 Setup Parameters 88 Measurement Rang...

Page 19: ...External Noise 128 Dielectric Absorption 128 Capacitive Coupling 129 Light 129 4 Front Panel Reference Hard Keys and Rotary Knob 132 Key Functions for Changing the Settings 137 Display and Assist Fun...

Page 20: ...roup 185 Measure Result Dialog Box 185 Limit Test Result Dialog Box 185 Trace Statistical Result Dialog Box 186 File Key Group 187 File Selection Dialog Box 187 Program Key Group 189 I O Key Group 190...

Page 21: ...210 Voltage Measurement B2985B B2987B 211 Resistance Measurement B2985B B2987B 212 Measurement Filter 213 Analog Output 215 Voltage Source B2985B B2987B 217 Staircase Sweep Output 217 List Sweep Outpu...

Page 22: ...ion Easy File Access 243 PLC Detection and Setup Functions 244 Real time Noise Monitor 245 Setup Integrity Checker 247 Introduction 247 Operation 248 Performing Noise Check 249 Considering Noise Reduc...

Page 23: ...Battery Care 269 Supplemental Characteristics 270 Charging Battery 271 To Use Instrument 271 Safety Considerations 272 For Battery 272 Packing and Transportation 275 Spent Batteries 275...

Page 24: ......

Page 25: ...ser s Guide 1 Introduction Keysight B2980 Series 26 Front View 27 Rear View 43 Software and Drivers 48 Productivity Tools 49 Accessories 50 Options 51 This chapter describes the basic functions and fe...

Page 26: ...and humidity measurement The B2983B B2987B has built in Lithium ion battery Using it without connecting to AC power line is effective for realizing low noise measurement The B2980 has LCD front panel...

Page 27: ...0 series Standby switch Turns the instrument on or off During the power is on the LED below the switch turns green After booting up normally the front panel LCD displays the image as shown below For t...

Page 28: ...Stop key Starts a repeat continuous measurement If a repeat measurement is in progress just stops it The measurement result is displayed on the Meter view Histogram view or Roll view Once a repeat mea...

Page 29: ...t you in changing the measurement setup The softkey assignment depends on the view mode and the setup field in the EDIT green status View key Switches the softkey assignment for the function keys as f...

Page 30: ...Sets AUTO range and Normal auto aperture Range Changes measurement range down Fine Res Fine resolution Decreases measurement speed increases aperture time Null key Enables or disables the null offset...

Page 31: ...he Recall key is also assigned to the right arrow key If the field pointer is in the EDIT green status on an alpha numeric value entry field such as Voltage Source and File Name the keys work to chang...

Page 32: ...ch light turns off Pressing the On green switch turns it to the Off status even if the instrument is in the remote control state The switch turns red if the voltage source is in the high voltage state...

Page 33: ...g by turning the knob or pressing an assist key or a navigation key The value is fixed by pressing the knob or an assist key Fixing the value or pressing the Cancel Local key changes the pointer statu...

Page 34: ...ng of the real time update Real time update ON Turning the rotary knob changes the display value and updates the voltage source output in real time Cannot move the decimal point using the digit pointe...

Page 35: ...g the rotary knob To switch the MOVE EDIT status on an entry field Pressing the rotary knob on the entry field To change the field pointer to the digit pointer This is effective only for an alpha nume...

Page 36: ...er function keys To set auto ranging speed System Menu Config Measure Ranging function keys To set trigger parameters on sub panel Show Trigger assist key To show range setup sub panel Hide Noise Hist...

Page 37: ...lect voltage source control mode for the resistance measurement for B2985B B2987B System Menu Config Measure Ohms V Control function keys To set the resistance measurement result to absolute format fo...

Page 38: ...time update System Menu Display Pref function keys To set DC voltage output range Range setup sub panel on the Meter view To set square wave source Show VS Func assist key To set staircase sweep sourc...

Page 39: ...nu Display Pref function keys Task Relevant front panel key To save a measurement result data to a USB flash drive System Menu File Save Measure function keys To save a math result data to a USB flash...

Page 40: ...t function keys To see limit test result System Menu Result Limit Test function keys To set trace buffer System Menu Function Trace function keys To see trace statistical result System Menu Result Tra...

Page 41: ...System Menu I O LAN Config function keys To see status of LAN interface System Menu I O LAN Status function keys To reset all of LAN connections System Menu I O LAN Reset function keys To sets LAN set...

Page 42: ...ction keys To clear error log System Menu System Error Clear function keys To clear time stamp System Menu System Timestamp Clear function keys To set automatic clear of time stamp System Menu System...

Page 43: ...n Rear View Rear View This section describes the rear view of Keysight B2980 series Ammeter input connector Triaxial connector for current measurement Ammeter ON or OFF can be controlled by the On Off...

Page 44: ...t connected to the earth ground terminal for floating measurement potentially hazardous voltage of up to 500 V may be applied to the Common terminal To prevent electrical shock do not touch any of mea...

Page 45: ...ized with an external equipment For more information see Using Digital I O and Trigger In Out on page 78 Digital I O connector D sub 9 pin female connector for general purpose I O GPIO Can be used as...

Page 46: ...ig Measure Connection function keys For protecting the connector connect an open cap furnished when the voltmeter is not used Interlock connector for B2985B and B2987B Connector for the interlock func...

Page 47: ...for humidity sensor used for relative humidity measurements One connector head Phoenix Contact 1551354 5 pin or equivalent is furnished with the instrument for connecting a humidity sensor E E Elektr...

Page 48: ...uirements Windows 10 32bit 64bit 8 1 32bit 64bit Microsoft NET framework 4 5 2 or later Keysight IO Libraries Suite 17 0 or later Graphical Web Interface Web browser based instrument control panel It...

Page 49: ...1 ea High resistance measurement universal adapter 1 ea N1420A Setup integrity checker for B2980 series fixed perpetual license N1422A High value resistor box for N1299A 301 evaluation kit N1299A N129...

Page 50: ...xial cable 200 V 1 5 m 1 ea Open cap for triaxial connector 1 ea for B2981B B2983B 2 ea for B2985B B2987B High voltage test lead set 1000 V 1 2 m 1 ea for B2985B B2987B Thermocouple type K 3 5 m 1 ea...

Page 51: ...Options Options Table 1 11 lists the options for Keysight B2980 Table 1 11 Options Option Description 1A7 Calibration uncertainties and guardbanding not accredited A6J ANSI Z540 compliant calibration...

Page 52: ...52 Keysight B2980B User s Guide Edition 1 Introduction Options...

Page 53: ...cting the Shipment 56 Installing Keysight B2980 58 Maintenance 65 Installing the Interlock Circuit 68 Connecting to the Interfaces 71 Communicating Over the LAN 75 Using Digital I O and Trigger In Out...

Page 54: ...s the interlock terminal when the shielding box access door is opened If you change the connection interface test fixture prober and such connect an interlock cable to the one actually used Confirm pe...

Page 55: ...nt lorsque la porte d acc s la protection de la bo te est ouverte Si vous changez l interface de connexion un test d installation la sonde ou toute autre l ment connectez un cordon d enclenchement cel...

Page 56: ...lists attached to the boxes If anything is missing contact Keysight Technologies 3 Verify the operation of the B2980 as described in Checking the Operation of Keysight B2980 If any problem occurs con...

Page 57: ...ower on Checking for Errors Errors can be checked as described below 1 Press the System Menu System Error Log function keys This opens the Error Log dialog box 2 Check the errors displayed on the dial...

Page 58: ...mation Before installation or operation check the B2980 and review this guide for safety warnings and instructions Safety warnings for specific procedures are located at appropriate places throughout...

Page 59: ...the power cord supplied with your instrument Using other types of power cord may cause overheating of the power cord resulting in fire SHOCK HAZARD The power cord provides the chassis ground through...

Page 60: ...g the power cord will disconnect AC input power to the instrument Connect the power cord to the IEC 320 connector on the rear of the instrument If the wrong power cord was shipped with your instrument...

Page 61: ...107 2 D1 250 V 10 A PN 8121 1655 Option 917 Plug IS 1293 and IS 6538 250 V 10 A PN 8121 1690 Option 918 Plug JIS C 8303 125 V 12 A PN 8121 0743 Option 919 Plug Israel SI 32 250 V 10 A PN 8121 0724 Opt...

Page 62: ...stem Menu System PLC 50 Hz To specify 60 Hz System Menu System PLC 60 Hz To detect and set the frequency System Menu System PLC Auto Detect To disable or enable the power on automatic detection set OF...

Page 63: ...e internal Li ion battery if ambient temperature exceeds 45 C the instrument will cause emergency shutdown without saving setup information To avoid this make a space about 2U approx 10 cm above the i...

Page 64: ...0B User s Guide Edition 1 Installation Installing Keysight B2980 3 Pull outward and then lift the handle upward When reattaching the handle pay attention to its direction Incorrect attachment may dama...

Page 65: ...attempt to clean internally Self test Keysight B2980 provides the self test function to check the operation The self test is automatically performed when the instrument is turned on It is recommended...

Page 66: ...in the measurement performance If the environmental temperature changes 3 C or more perform the self calibration This is effective for the accurate measurements by minimizing the effect of thermal dri...

Page 67: ...st be performed periodically so that the instruments satisfy the specifications and keep a good condition It is recommended to perform the calibration once a year at least For the calibration and adju...

Page 68: ...between the High and Low terminals of the Voltage Source when the interlock circuit is closed To prevent electrical shock do not expose the line Des tensions potentiellement dangereuses jusqu 1050 V...

Page 69: ...emove it and retry You can remove the wire by pushing the associated button orange and pulling the wire 4 Use a wire and connect the LED between the pins 3 and 4 of the Interlock connector head 5 Conn...

Page 70: ...n 1 Installation Installing the Interlock Circuit Figure 2 4 Dimensions of the Interlock Switch Keysight N1254A 402 3 1 35 6 8 1 14 NC NO COM 6 4 22 2 27 8 2 8 6 3 15 9 18 8 4 75 10 3 4 3 2 8 2 8 3 2...

Page 71: ...el LAN indicator is lit when the LAN port is connected and configured B2980 provides Ethernet connection monitoring With Ethernet connection monitoring the instrument s LAN port is continually monitor...

Page 72: ...keys and press OK to set the value 6 You can now use the Interactive IO within Connection Expert to communicate with your instrument or program your instrument using various programming environments T...

Page 73: ...k in which LAN enabled instruments and computers are connected to the network via routers hubs and or switches They are typically large centrally managed networks with services such as DHCP and DNS 1...

Page 74: ...nts You can also use the Web browser on your computer to connect to the instrument as described under Using the Graphical Web Interface on page 75 Viewing the Active LAN Status To view the currently a...

Page 75: ...ll be reduced Multiple connections from multiple computers are not allowed With the graphical web interface you can access the front panel control functions including the LAN configuration parameters...

Page 76: ...password Using Telnet The Telnet utility as well as sockets is another way to communicate with B2980 without using I O libraries or drivers In all cases you must first establish a LAN connection from...

Page 77: ...ned As with the data socket all commands to the control socket must be terminated with a newline and all query responses returned on the control socket will be terminated with a newline To send a devi...

Page 78: ...he DIO functions press the System Menu I O DIO Config function keys For details see DIO Configuration Dialog Box on page 194 B2980 also has the Trigger In and the Trigger Out BNC connectors used for t...

Page 79: ...2 5 Internal Circuit of Digital I O and Trigger In Out Table 2 1 Digital I O Pin Assignment Pin Number Description 1 DIO 1 2 DIO 2 3 DIO 3 4 DIO 4 5 GND 6 DIO 5 7 DIO 6 8 DIO 7 9 5 V Vcc to Digital I...

Page 80: ...80 Keysight B2980B User s Guide Edition 1 Installation Using Digital I O and Trigger In Out...

Page 81: ...Measurement Current Measurement 85 Voltage Measurement 94 Resistance Measurement 102 Charge Measurement 120 Temperature and Humidity Measurement 124 Measurement Considerations 126 This chapter explain...

Page 82: ...de brancher ou de d brancher le c ble de mesure Afin d viter de toucher l extr mit du c ble d allongement ou l aire de la borne avec l appareil mis sous tension AST couvrez les conducteurs avec l isol...

Page 83: ...e local state On Off switches The On Off switch shows the following lighting status to indicate the status of Ammeter or Voltage Source B2985B B2987B associated with the switch off OFF disable status...

Page 84: ...ition due to emergency In this condition the Emergency dialog box is displayed on the gray background screen however this is not shown in the remote state if the remote display is set to OFF And the E...

Page 85: ...nnection examples The following accessories can be used Triaxial cable 200 V 1 5 m Triaxial bulkhead connector if needed Banana to lug cable for connecting Common to chassis ground Instead of the tria...

Page 86: ...ement Connection Grounded Typical Figure 3 3 Current Measurement Connection if DUT has a non ground potential A Input On Common Is Shield Input Chassis ground Triaxial cable Common is connected to cha...

Page 87: ...unction key to set the measurement speed aperture time you desire See Aperture Time on page 88 for more information Step 4 Press the Filter key to open the Measure Filter dialog box And set the measur...

Page 88: ...This section briefly describes how to set key parameters effective for accurate and reliable current measurement Measure Amps Press the RANGE function key to change the ranging mode auto or fixed Whe...

Page 89: ...ata calculate moving average and so on For the precise and reliable measurement it is recommended to use the filter function see Measurement Filter on page 213 for more information Measurement Range M...

Page 90: ...this softkey label shows Ranging Fast This setup is effective for performing high speed measurement when the measurement result is stable Automatic ranging operation If the measured value is 9 5 of t...

Page 91: ...n For example if the softkey label shows 0 001 PLC the aperture time is set to 20 s for the 50 Hz operation or 16 667 s for the 60 Hz operation In the remote state the instrument accepts the aperture...

Page 92: ...erformed For the measurement of the device which has the ground potential do not connect any cable between Common and chassis ground to make the Ammeter Voltmeter floating This condition makes the pot...

Page 93: ...al To prevent electrical shock do not touch any of measurement circuit at any time while a floating measurement is in progress Also use accessories that comply with IEC 61010 031 All terminals and the...

Page 94: ...The following accessories can be used Triaxial cable 200 V 1 5 m Triaxial bulkhead connector if needed Banana to alligator clip cable for connecting Common to voltage under test low Banana to lug cab...

Page 95: ...voltage measurement And it must be connected to Common for the unguarded voltage measurement Incorrect setup causes measurement errors See Guarded and Unguarded Connections on page 98 for more inform...

Page 96: ...perform the voltage measurement as follows Step 1 Press the View key and the Meter View function key to display the Meter view Step 2 Press the VOLTS V assist key to set the voltage measurement mode...

Page 97: ...ws Press the Single key to start a single one shot measurement Voltage measurement is performed once Press the Run Stop key to start a repeat continuous measurement Voltage measurement is performed re...

Page 98: ...n the Input Connection dialog box by pressing the System Menu Config Measure Connection function keys and set the Voltage Measure Inner Shield field properly The following values are available GUARD I...

Page 99: ...e Normal auto aperture Range Sets the fixed range mode and changes the range down See Measurement Range on page 89 for more information Aperture Time Press the SPEED function key to change the apertur...

Page 100: ...e output resistance of voltage source under test to the insulation resistance of cable is measured If the output resistance is too large an error that cannot be ignored may occur in the measured data...

Page 101: ...ng Never connect the Guard terminal to any output including circuit common chassis ground or any other guard terminal Doing so will damage the instrument V Buffer amplifier Guard Voltage under test Co...

Page 102: ...ight N1414A High resistance measurement universal adapter Instead of the triaxial cable and the triaxial bulkhead connector Keysight N1415A Triaxial to alligator clip cable 200 V 1 5 m can be used Whe...

Page 103: ...ver 21V the Interlock terminal must be connected to an interlock circuit See Interlock on page 112 To attach the N1413A N1414A adapter push it to the B2985B B2987B connectors Push the adapter in firml...

Page 104: ...f you use the N1413A N1414A adapter you do not need to care about setting of the Voltmeter connector s inner shield It is opened at the adapter s input Figure 3 12 Floating Device Measurement Voltage...

Page 105: ...sition Also set the voltage source Low terminal state to FLOATING Input Triaxial cable Triaxial bulkhead connector N1414A adapter High voltage test lead RX High Shield Control switch PULL position Com...

Page 106: ...applied to the Common terminal Voltage Source Low terminal is internally connected to or disconnected from the circuit common as shown in Figure 3 14 See Low Terminal State on page 110 for more inform...

Page 107: ...rement as follows Step 1 Set the resistance calculation mode Vs Im or Vm Im See Resistance Calculation Mode on page 109 Step 2 Press the View key and select the Meter View function key to display the...

Page 108: ...e Ammeter This turns the switch green Step 9 Press the Voltage Source On Off switch to enable the voltage output This turns the switch green And the voltage source starts output Step 10 Start measurem...

Page 109: ...l Mode V Control mode Auto or Manual declares the resistance measurement setup parameter The mode can be specified by pressing the function keys System Menu Config Measure Ohms V Control Auto or V Con...

Page 110: ...OK to apply the setting and close the dialog box See Floating Low on page 114 for more information Although the Low terminal is set to FLOATING the High potential and the Low potential must be less t...

Page 111: ...e auto or manual Where the softkey label shows the present aperture time setting Aperture time can be set by using the following navigation keys Coarse Res Increases measurement speed decreases apertu...

Page 112: ...ommended to use the filter function see Measurement Filter on page 213 for more information Interlock The interlock function is designed to prevent electrical shock when a user touches the measurement...

Page 113: ...See DC Voltage Output Range on page 115 for more information Step 3 Press the More 1 of 3 More 2 of 3 and Source assist keys to move the field pointer onto the Voltage Source field Step 4 Set the outp...

Page 114: ...Off switch to disable the output This turns off the switch light Procedure 3 You can apply square wave voltage as follows Step 1 Press the View key and select the Meter View function key to display th...

Page 115: ...equal to 1050 V for chassis ground The output voltage is limited to 1050 V even if the Voltage Source makes the cascade connection with an external voltage source Do not apply current to the chassis g...

Page 116: ...lue use the assist key and or the rotary knob To confirm the sweep output shape press the Show Preview assist key Additionally the following setup parameters are available They are shown in the Sweep...

Page 117: ...st sweep data After the list is completed press OK to apply the data and close the dialog box data graph Displays the shape of the list sweep output data list Lists the data index in the left cell and...

Page 118: ...umber of values set to the list sweep data Max Maximum value in the list sweep data Min Minimum value in the list sweep data The list sweep data must contain the output values only in the following fo...

Page 119: ...Delay Period of base output before peak in s Peak Time Period of peak output in s End Time Period of base output after peak in s Count Number of square wave outputs To set the parameter value use the...

Page 120: ...e following accessories can be used Triaxial cable 200 V 1 5 m Triaxial bulkhead connector if needed Banana to lug cable for connecting Common to chassis ground Instead of the triaxial cable and the t...

Page 121: ...se See Measure Coulomb on page 122 for more information Step 5 Use the SPEED function key and the navigation keys to set the measurement speed aperture time you desire See Aperture Time on page 123 fo...

Page 122: ...this function is enabled the coulomb meter resets the charge when the charge reaches the specified level After resetting the charge measurement restarts This function is enabled disabled by pressing t...

Page 123: ...K after setting up the dialog box enables the filter function and turns the FILT indicator on If the FILT indicator is turned on pressing the Filter key disables the function and turns the FILT indica...

Page 124: ...ty sensor E E Elektronik EE07 or equivalent and connection cable E E Elektronik HA010819 or equivalent Connector head Phoenix Contact 1551354 5 pin or equivalent for connecting humidity sensor Prepara...

Page 125: ...ement factory default setting OFF Disables temperature measurement 3 Set the Temperature ON OFF at field as follows THERMOCOUPLE Uses thermocouple for temperature measurement factory default setting H...

Page 126: ...of ultra low current measurements Poor insulation will allow greater leakage current Leakage Current on Connection Parts Contaminants such as moisture or ionic chemicals can cause electrochemical eff...

Page 127: ...offset cancel function and so on Cable Noise Cable noise can be caused in two ways by the triboelectric effect and by the piezoelectric effect The triboelectric effect is the result of friction caused...

Page 128: ...current which needs long convergence time This is the phenomenon called as the dielectric absorption The level of current and the length of convergence time depend on the type of insulation material...

Page 129: ...vibration for blocking the change of the coupling capacitance Light In some devices such as diode and transistor electron hole pairs generated by light can create currents which negatively impact low...

Page 130: ...130 Keysight B2980B User s Guide Edition 1 How to Perform Measurement Measurement Considerations...

Page 131: ...nction Keys 139 System Menu 170 Config Key Group 171 Function Key Group 177 Trigger Key Group 182 Result Key Group 185 File Key Group 187 Program Key Group 189 I O Key Group 190 Display Key Group 196...

Page 132: ...m 100000 data It can be listed and displayed on the Measure Result dialog box If measurement is not performed properly check the trigger setting The trigger type must be set to AUTO or the trigger cou...

Page 133: ...ignment for the function keys as follows Softkeys available for the present view mode Softkeys for selecting the view mode The following softkeys are available Press one for selecting the view mode Me...

Page 134: ...e measurement range down and switches the measurement range mode to FIXED The setting value is displayed on the RANGE function key You can switch the AUTO FIXED range mode using the RANGE function key...

Page 135: ...turns red if the voltage source is in the high voltage state over 21V Rotary knob If the field pointer is in the MOVE blue status turning the knob moves the pointer Pressing the knob fixes the pointe...

Page 136: ...built in non volatile memory NVRAM for this purpose Press the Save or Recall key to display five function keys used for selecting the storage area Press a function key to save or recall the setup inf...

Page 137: ...o the field to be edited 2 Press the rotary knob to fix the field to be edited The field pointer goes in the EDIT status 3 Turn the rotary knob or press the Range or Range key to change the setting va...

Page 138: ...be edited The field pointer goes in the EDIT status 3 Press the Coarse Res Fine Res Save or Recall key to change the field pointer to the digit pointer 4 Press the Coarse Res Fine Res Save or Recall...

Page 139: ...ftkey assignment depends on the display mode For details of each display mode assist keys and function keys see the following sections Meter View Graph View Histogram View Roll View Status Information...

Page 140: ...t measurement data D1 Measurement data Turns orange if the data exceeds the Limit value D2 For the limit test D2 displays PASS or FAIL 2 NULL Offset Cancel ZC Zero Correction FILT Filter and MATH Math...

Page 141: ...unction Keys Condensed histogram Condensed roll graph time domain graph standard display Real time noise monitor 4 Function keys See Function Keys on page 144 5 Assist keys See Assist Keys on page 149...

Page 142: ...data Charge measurement B2985B B2987B B2985B B2987B can perform the charge and voltage measurements at the same time but cannot perform the charge and current or resistance measurements at the same t...

Page 143: ...ange setup sub panel Source function sub panel Trigger setup sub panel Condensed histogram Condensed roll graph time domain graph standard display Real time noise monitor 4 Function keys See Function...

Page 144: ...xample if 1 0 PLC is set the aperture time is set to 20 ms at 50 Hz power line or 16 667 ms at 60 Hz power line Use the measurement navigation keys Coarse Res and Fine Res to change the aperture time...

Page 145: ...the present measurement environment For details of this function see Setup Integrity Checker on page 247 The SIC Setup Integrity Checker license is required to enable this checking function If the 1 a...

Page 146: ...If the 2 assist key is pressed the Data Logger dialog box is opened Set up the following parameters in this dialog box and then press OK function key Samples Number of samples You can set a value by u...

Page 147: ...y Measure Delay 0 s Trigger output Disable To stop a sampling measurement press the Run Stop key High speed measurement such as sampling period 1 ms will drastically slow to draw on the screen Sequent...

Page 148: ...t electrical shock discharge the DUT sufficiently before you touch the DUT after measurement It is useful to set the output off state to ZERO for discharging before and after the measurement To perfor...

Page 149: ...is given by Resistance Vmeas Imeas or Vout Imeas Where Vmeas is the voltage measurement data Imeas is the current measurement data and Vout is the output voltage of the voltage source Select the volta...

Page 150: ...ays the field pointer on the Voltage Source field with the EDIT green status To change the output voltage value turn the rotary knob To settle the value press the rotary knob or the unit V or mV assis...

Page 151: ...ld set the minimum and maximum range values for the AUTO mode operation or the range value for the FIXED mode Measure Coulomb B2985B B2987B Sets up the charge measurement range In the left field selec...

Page 152: ...Sets up the resistance measurement range In the left field select the range mode AUTO or FIXED In the right field set the minimum and maximum range values for the AUTO mode operation or the range val...

Page 153: ...of values defined in the List sweep setup list See List sweep setup on page 154 ARB SQUARE Square waveform output OFF The voltage source works as the DC constant voltage source The following setup par...

Page 154: ...available for setting the list sweep source Edit Opens the List Sweep dialog box used to set the list sweep source Load Opens the Load List Sweep Data dialog box used to load a list sweep data from a...

Page 155: ...es the following fields for loading a list sweep data from a file stored on a USB flash drive Highlight the file to load by using the line cursor And press OK to load the data and close the dialog box...

Page 156: ...156 Keysight B2980B User s Guide Edition 1 Front Panel Reference Display and Assist Function Keys 1 1 1 2 1 3 Space separated value format in a line file extension prn For example 1 0 1 1 1 2 1 3...

Page 157: ...the trigger types and the setup parameters AUTO Automatic trigger type SYNC Synchronize trigger type TIMER Timer trigger type MANUAL Manual trigger type The following setup parameters are available fo...

Page 158: ...igger source best suited for the present operating mode by using internal algorithms Trigger BUS uses the remote interface trigger command such as GET TRIGger and TRG Trigger TIMER uses a signal inter...

Page 159: ...the trigger parameters in detail select the MANUAL trigger type and use the Trigger Configuration dialog box opened by pressing the System Menu Trigger Config function keys See Trigger Key Group on p...

Page 160: ...e Table 4 3 Select one using the assist keys B2981B B2983B I A or MATH B2985B B2987B I A Q C V V R or MATH 2 Y axis scale LINEAR or LOG Select one using the assist keys 3 X axis data type I A Q C V V...

Page 161: ...ction keys 11 Assist keys Table 4 3 X and Y Axes Data Types for Graph View Function keys Auto Scale Changes graph scale to fit the trace in the graph automatically Clear Clears the data buffer The gra...

Page 162: ...line data and changes the softkey label to Hide Ref Hide Ref Hides the reference line changes the softkey label to Show Ref Save as Ref Saves the presently displayed data as the reference line data t...

Page 163: ...rement data 3 Statistical data Mean mean value standard deviation Bins number of bins Samples number of sample data 4 X axis value for minimum bin 5 X axis value for central bin 6 X axis value for max...

Page 164: ...gram view reassigns the current result according to the new setting then displays new result Where n is 10 20 40 or 100 Dump Screen Opens the File Selection Dump Screen dialog box which is used to sav...

Page 165: ...division s div 4 Latest measurement data 5 X axis minimum value minimum timestamp 6 Y axis offset values for line 1 7 X axis maximum value maximum timestamp 8 B2985B B2987B Output voltage value of th...

Page 166: ...le Selection Dump Screen dialog box which is used to save the screen dump as a JPEG file The file can be saved onto a USB flash drive connected to the front panel USB A connector The file is saved wit...

Page 167: ...ide Source Hide Source Hides the output voltage value of the voltage source and changes the softkey label to Show Source If the number of data exceeds 5000 If the number of measurement data exceeds 50...

Page 168: ...eter input connector triaxial is connected to the guard Battery operation indicator B2983B B2987B This indicates the remaining battery level when the instrument is powered by the battery REM white Rem...

Page 169: ...ge or Range key to move the pointer on the helper panel and select a character 3 If necessary press the Insert or Delete function key to insert a new character or delete the character selected in the...

Page 170: ...ling the trigger system See Trigger Key Group on page 182 Result Measurement limit test and trace result display Displays the softkeys for displaying these results See Result Key Group on page 185 Fil...

Page 171: ...tion and connection setup See Input Connection Dialog Box on page 174 Filter Digital filter setup for measurement See Measure Filter Dialog Box on page 175 Ranging Automatic ranging speed setup Normal...

Page 172: ...ected the resistance is calculated by R Vs Im Where Vs is the voltage source output value and Im is the current measurement value If Measure is selected the resistance is calculated by R Vm Im Where V...

Page 173: ...nt for the voltage input 1 or 100 When performing voltage measurement with the Keysight N1413A N1414A adapter set this level to 100 in order to return actual voltage value The softkey displays the pre...

Page 174: ...o start direction Output after Sweep The value the source channel applies after it completes the sweep output START VALUE START The source channel changes the output to the DC output value just before...

Page 175: ...if this filter is ON Moving Average All Moving average filter ON or OFF Set the number of samples n integer of 1 to 100 to the Count field if this filter is ON Note that the Measure Filter dialog box...

Page 176: ...set Parameters for calculating the wait time See the following formula If State ON and Automatic ON wait time Gain initial wait time Offset If State ON and Automatic OFF wait time Offset If State OFF...

Page 177: ...ce function setup See Trace Buffer Setup Dialog Box on page 181 Math Expression Dialog Box This dialog box provides the following parameters for setting the math function If the math function is ON th...

Page 178: ...Index cell is in the EDIT status the following assist keys are available for creating and scrolling the list Then turning the rotary knob scrolls the list and pressing the knob changes the status to...

Page 179: ...it test judgement will be as follows Data for judgement measurement data offset value Offset Offset value used for the offset cancel 9 999999E 20 to 9 999999E 20 Pass Pattern Bit pattern for the limit...

Page 180: ...ement data COULS Charge measurement data B2985B B2987B VOLTS Voltage measurement data B2985B B2987B OHMS Resistance data B2985B B2987B MATH Calculation result data of math expression Test Index Index...

Page 181: ...Data Type of data placed in the trace buffer SENSE MATH or LIMIT SENSE Measurement result data MATH Calculation result data of math expression LIMIT Limit test data The data contains the current measu...

Page 182: ...rt to return to the idle state of the trigger system See Table 4 8 Immediate Displays the following softkeys for selecting the arm layer or trigger layer for sending the immediate trigger Trigger Sele...

Page 183: ...voltage source output device action ACQ Acquire measurement device action Count Count 1 to 100000 or INF infinity for the action specified by the Layer and Action parameters Bypass Bypass ON or OFF By...

Page 184: ...tion Dialog Box on page 194 and Using Digital I O and Trigger In Out on page 78 For using the Trigger Out connector it is necessary to set output trigger polarity type pulse width and so on See BNC Co...

Page 185: ...um 100000 data or the last repeat continuous measurement result maximum 1000 data stored in the data buffer The result data is shown in the index and data table below the Type field Also the data is p...

Page 186: ...tical Result Dialog Box This dialog box provides the following GUI for displaying the trace statistical result The result data is displayed in the Mean Std Dev Min and Max fields Feed Type of data to...

Page 187: ...system setting data file Load Displays the following softkey for loading a file Press the softkey to display the File Selection dialog box See File Selection Dialog Box on page 187 Config Loads a sys...

Page 188: ...e specified folder are listed in the area between the Path field and the File Name field This area can be used for selecting a file by highlighting its name For saving a system setting file if the fil...

Page 189: ...ogram to use To select a memory program highlight its name in this list View Displays the Program View dialog box which shows the program code of the specified program Variable Displays the Variable d...

Page 190: ...tions Defaults Sets the LAN settings to the factory default settings Press the Reset softkey or the Defaults softkey to display a confirmation dialog box Press the OK softkey to confirm the specified...

Page 191: ...Measure Displays the Format Measure dialog box used to set the elements of the measurement data output See Format Measure Dialog Box on page 192 Math Limit Displays the Format Math Limit dialog box us...

Page 192: ...Charge Current or charge data output CURRENT current data CHARGE charge data or OFF Resistance Resistance data output ON or OFF Source Voltage source data output ON or OFF Time Time data output ON or...

Page 193: ...ers for setting the configuration of the LAN interface IP Address Config IP address configuration AUTO or MANUAL AUTO configuration uses the DHCP server mDNS mDNS multicast DNS status ON or OFF IP Add...

Page 194: ...ut Trigger Timing Timing of the output trigger AFTER after action arm trigger and device action BEFORE before action or BOTH both Output Pulse Width Pulse width of the output trigger 10 s to 10 ms For...

Page 195: ...onnectors Input Polarity Polarity of the input signal to the Trigger In connector POSITIVE POS positive or NEGATIVE NEG negative Output Polarity Polarity of the output signal from the Trigger Out conn...

Page 196: ...label Press the key to switch the setting Set 1 Sets the color set 1 Set 2 Sets the color set 2 Zoom Enables or disables the display zoom The present setting is displayed on the softkey label Press th...

Page 197: ...ource output value is changed by using the digit pointer and the rotary knob or Range Range key ON Real time update ON Turning the rotary knob changes the display value and updates the voltage source...

Page 198: ...er mode setting in the nonvolatile memory on entering GPIB remote state and restores the saved trigger mode setting when returning to GPIB local mode OFF Disables this function Measured Value Format M...

Page 199: ...Cancel Local key Display Initializes the display settings H W Initializes the hardware settings ALL Initializes all settings Cal Test Displays the following softkeys for performing self calibration o...

Page 200: ...he following setup parameters Power on State Power on state RST 1 RCL0 2 RCL1 3 RCL2 4 RCL3 or 5 RCL4 The power on state can be selected from the factory default reset condition RST and user condition...

Page 201: ...ecifying the default command set SCPI which supports all B2980 functions Info Displays the following four softkeys Revision Displays the Revision dialog box which displays the model number serial numb...

Page 202: ...202 Keysight B2980B User s Guide Edition 1 Front Panel Reference System Key Group...

Page 203: ...nction B2985B B2987B 221 Temperature and Humidity Measurements B2985B B2987B 222 Math Expression 223 Limit Test 229 Trace Buffer 233 Program Memory 236 Trigger System 237 Save Recall Function 242 File...

Page 204: ...he range value the channel changes the range down and performs measurement again 3 Repeats the step 2 4 If the measured value is 105 of the range value the channel changes the range up and performs me...

Page 205: ...g the measurement Fast For performing high throughput measurement reduces observation time to determine measurement range This setup can be used when the measurement signal noise superposed from AC po...

Page 206: ...ne it can be rejected by setting the aperture time to 1PLC Or if the noise is not created from the power line the longer aperture time may be required for noise rejection The longer aperture time prov...

Page 207: ...ent accepts the aperture time other than the six values shown above The setting value is still effective just when the instrument is returned to the local state Then the softkey label shows the value...

Page 208: ...source output and measurement timing can be controlled by the following parameters See Figure 5 2 This figure shows an example of sweep output For a bias output focus the shape of a sweep step only 1...

Page 209: ...ing Sweep Output Example To set the delay time and the period see Trigger Setup Sub panel on page 157 For more information about the trigger setup see Trigger Key Group on page 182 Voltage or current...

Page 210: ...easurement mode is enabled The following sections show the usage examples of this function Current Measurement B2981B B2983B B2985B B2987B and Charge Measurement B2985B B2987B 1 Prepare the reference...

Page 211: ...asurement rage when the Null key is pressed The ZC indicator is turned on white during the measurement at this measurement range If the range change occurs during the measurement the ZC indicator chan...

Page 212: ...t after that the resistance measurement is performed once and the value that subtracted the offset value from the actual measured value is displayed as the measurement result And also the NULL indicat...

Page 213: ...is available only for the current measurement This filter is used to determine the middle most sample from a group of samples that are arranged according to size The group is shifted by discarding th...

Page 214: ...atest N samples are used for the calculation To enable this filter open the Measure Filter dialog box by System Menu Config Measure Filter operations and set the Moving Average All field to ON Set num...

Page 215: ...And also it has maximum 10 gain error The following formula is carried if the Analog Out output voltage AOut is 0 V when the input signal level is 0 V AOut V Input Range AOutGain 2 Input Input level...

Page 216: ...ion operations See Input Connection Dialog Box on page 174 Figure 5 3 shows an example of the connections to a recording device such as chart recorder using the Analog Out terminal The output impedanc...

Page 217: ...2985B B2987B can perform the measurement for each sweep step while the voltage source performs the sweep output as shown in Figures Figures 5 2 and 5 4 Figure 5 4 Staircase Sweep Outputs Remember the...

Page 218: ...easurement timing is controlled by the trigger system And the interval can be set to a constant value if the trigger type is set to TIMER To set the trigger system see Trigger Setup Sub panel on page...

Page 219: ...of Voltage Source The following two modes are available only when the voltage source is used as a sweep source In other cases only FIXED mode is available FIXED fixed range The channel uses the specif...

Page 220: ...e voltage source forces 100 V this resistor limits maximum 5 A output current You can control the connection of this resistor using the Resistive Limit State field See Output Connection Dialog Box on...

Page 221: ...hielding box opening doors For details on installing the interlock circuit see Installing the Interlock Circuit on page 68 The interlock function works as shown below When the interlock terminal is op...

Page 222: ...urement External temperature measurement is controlled enabled or disabled by the Temperature field settings in the Display Preference dialog box opened by System Menu Display Pref operations See Disp...

Page 223: ...ed in the Expressions on page 226 To use the math function see Math Expression Dialog Box on page 177 To display the calculation result see Graph View on page 160 and Measure Result Dialog Box on page...

Page 224: ...rement data using the following formula MRECPXPLUSB M CURR c B where M and B are the predefined math variables RATIO Calculates ratio between the current measurement data and predefined math variable...

Page 225: ...rmula POWER VOLT c CURR c OFFCOMPOHM Calculates offset compensated ohms resistance using the following formula OFFCOMPOHM VOLT c 1 VOLT c 0 CURR c 1 CURR c 0 where VOLT c 0 and CURR c 0 are the data m...

Page 226: ...Vector array variable is used for sweep measurement data Math operators The following operators are available Arithmetic operators see Table 5 4 Elementary functions ln log sin cos tan exp The functio...

Page 227: ...ent measurement data CHAR c CHAR c Charge measurement data B2985B B2987B VOLT c VOLT c Voltage measurement data B2985B B2987B RES c RES c Resistance measurement data B2985B B2987B SOUR c SOUR c Voltag...

Page 228: ...th Variables Name Description M Scale factor B Offset A0 Scale factor for 0 dimension A1 Scale factor for 1 dimension A2 Scale factor for 2 dimension TARGET Target value for percentage deviation or ra...

Page 229: ...e Figure 5 8 for an example flowchart It also supports the following communication functionality via the Digital I O connector and can classify test devices using the component handler Receiving the S...

Page 230: ...er s Guide Edition 1 Function Details Limit Test Limit test for the math result If the math expression contains a vector operation the acquire trigger count must be equal to or greater than the maximu...

Page 231: ...ss Last Limit Pass Another Data Failures Output Saved Fail Pattern Output Pass Pattern Another Device END Immediate Immediate First Failure Save Fail Pattern Output Fail Pattern No Yes No No No Yes No...

Page 232: ...Test Flowchart Example for Sorting Mode START Wait for SOT Source and Sense Perform Limit X Last Limit Output Fail Pattern Another Device END Yes No Yes No Yes Display PASS Output Pass Pattern Display...

Page 233: ...ge 190 For setting the trace buffer see Trace Buffer Setup Dialog Box on page 181 In Figure 5 9 the variables indicate the following data VOLT Voltage measurement data B2985B B2987B CURR Current measu...

Page 234: ...x See Trace Statistical Result Dialog Box on page 186 for displaying the data Use an external computer to display the data which cannot be displayed on the B2980 screen The data can be saved in a USB...

Page 235: ...set Binning CALC TIME STAT MEAN SDEV MIN MAX PKPK Feeding Feeding Result Trace File Save Trace File Save Math File Save Meas Result Meas Result Meas File Save Limit Result Limit MATH Binning Current R...

Page 236: ...ram memory speeds up program execution If frequently used command strings are stored in the program memory interface computer activity is minimized The program memory can be defined by using SCPI comm...

Page 237: ...Waits for the TRIGGER event which is a signal from the TRIGGER trigger source 5 Executes the device action if the TRIGGER event was detected and the TRIGGER delay time elapsed 6 Repeats 4 and 5 until...

Page 238: ...output Yes TRIGGER count 0 TRIGGER count 1 Last count No Yes ARM count 1 Event detector ARM event ARM delay ARM count 0 Trigger output Trigger output before ARM after ARM before Device action after De...

Page 239: ...ternal Signal from the internal bus 1 or 2 EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 or EXT7 external Signal from the DIO pin n which is an I O port of the Digital I O D sub connector on the rear panel n 1 to 7 L...

Page 240: ...minals Internal bus INT1 INT2 LAN port Digital I O pin EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 EXT7 Trigger Output connector TOUT The trigger output can be set by using Trigger Configuration Dialog Box on page...

Page 241: ...connector it is necessary to set output trigger polarity type pulse width and so on See BNC Configuration Dialog Box on page 195 Trigger output timing Layer Action Trigger Output Output Trigger Timin...

Page 242: ...used for selecting the storage area Press a function key to save or recall the setup information The label Empty is set to the key for the unused storage area and the label HH MM SS time is set to th...

Page 243: ...ble The first time you do this a driver is installed On subsequent plug ins an AutoPlay dialog box will pop up on your PC screen then you will be able to open the device to access the files that are s...

Page 244: ...n function The frequency 50 Hz or 60 Hz detected and set automatically can be checked by the function key displayed by System Menu System PLC operations You can enable or disable this function using t...

Page 245: ...ironment and condition Influence for current measurement by external noise Noise reducing effect After completing the whole current measurement setup start the real time noise monitor To start the rea...

Page 246: ...time of the current measurement is set to 1 0PLC You can find the following from this graph If the aperture time is less than 1 0PLC it is not suitable for the current measurement If the aperture time...

Page 247: ...onment using your present measurement conditions aperture time measurement range filter setting and so on This function displays the Variance Ratio between the variation in current Reference when the...

Page 248: ...ference where the input switch is OFF and the population B Target where the input switch is ON are deemed to be same That means the noise level of the Target that includes your measurement environment...

Page 249: ...4 Press OK function key The Setup Integrity Checker panel opens 5 Press the Check assist key to start the following noise checking sequence a Making the input switch of the ammeter ON to be under your...

Page 250: ...switch of the ammeter is OFF Target Target noise level variation in current when the input switch of the ammeter is ON Variance Ratio Variance ratio of Target to Reference Small changes or vibration...

Page 251: ...t cable Triaxial Cable has the problem in the example of Figure 5 16 a large noise or variance ratio should be measured when connecting only the measurement cable In that case changing the measurement...

Page 252: ...Triaxial cable are open In the comparison the noise checking was performed 5 times and the average of the results is calculated in both cases The average of Variance Ratio seems to be improved by abou...

Page 253: ...n the noise checking was performed 5 times and the average of the results is calculated in both cases The average of Variance Ratio seems to be improved by about 1 100 due to the shielding effect Exec...

Page 254: ...IO output trigger timing Both GPIO output trigger pulse width 100 s BNC trigger input polarity Negative BNC trigger output polarity Negative BNC trigger output type Edge BNC trigger output timing Both...

Page 255: ...e OFF Not changed Graph view X element B2985B B2987B SRC Not changed Graph view X element B2981B B2983B t Not changed Graph view X maximum 20 Not changed Graph view X minimum 0 Not changed Graph view...

Page 256: ...ll view Y offset V 0 Not changed Roll view Y per division I 1E 15 Not changed Roll view Y per division Q 1E 10 Not changed Roll view Y per division R 1 Not changed Roll view Y per division V 1E 10 Not...

Page 257: ...ed source ON Measure function Current and voltage Automatic ranging speed Normal Aperture mode Medium Auto aperture ON Aperture time 0 1 PLC Voltage measure range mode AUTO Voltage measure range limit...

Page 258: ...High 1 P Res meas V select Source Res meas V control Manual ARB square voltage start time 100 s ARB square voltage start level 0 V ARB square voltage peak time 100 s ARB square voltage peak level 0 V...

Page 259: ...FF External trigger output EXT1 External trigger output LAN LAN0 7 all External trigger output enable OFF Setup item Power on Reset Event domain 0 LAN event WaitingForAcquireArm1 WaitingForTransitionA...

Page 260: ...test result automatic clearance ON Composite limit test fail bit pattern All 0 Composite limit test pass bit pattern All 0 Composite limit test mode GRADing DIO pins for bit pattern output None DIO p...

Page 261: ...SRESISTIVITY VRESISTIVITY POWER OFFCOMPOHM VOLTCOEF VARALPHA Math function unit name Math function variable catalog EPER GLEN EAR STH Math function variable value All 0 Not changed Offset value for te...

Page 262: ...NS naming service Enabled Use NetBIOS naming service Enabled Domain name Not set GPIB address 23 LXI identify Disabled GPIB command interface Enabled USB command interface Enabled VXI 11 command inter...

Page 263: ...n program Not set Line frequency 50 Hz Power on PLC detection Enabled Voltmeter inner shield connection GUARD Dual measure display Enabled Temperature unit C Celsius Temperature meter Enabled Humidity...

Page 264: ...264 Keysight B2980B User s Guide Edition 1 Function Details Initial Settings...

Page 265: ...er cord is removed from the instrument and the battery is used for operation connect the instrument chassis to an electrical ground through the earth ground terminal on the rear panel for safety Use t...

Page 266: ...will save all setup information and shut down the power to the measurement circuitry to prevent the battery from discharging to a level that is damaging If this occurs charge the battery Note that th...

Page 267: ...45 C the battery will cause the instrument shutdown without saving setup information To avoid this make enough space around the instrument and do not cover the instrument top and side Built in Charge...

Page 268: ...the stopper of the cover and pull off the cover 3 Insert the battery Face the battery top to the roof contact the battery terminals to the terminals in the compartment properly and push the battery fr...

Page 269: ...amage the battery chemistry and in some cases cause a short circuit Store batteries in a cool dry and low dust location away from metal objects and corrosive gases Operate the instrument on battery po...

Page 270: ...an degrade battery performance and life Do not store batteries longer than 1 month in discharged state Also do not store batteries longer than 1 year without recharge Operating time 7 hours B2983B 5 h...

Page 271: ...nt To charge a battery Keysight N1418A inside the instrument just connect the instrument to the AC power line by using the power cord When the instrument power is on the charge level indicator on the...

Page 272: ...ger For Battery Lithium ion battery packs may get hot explode or ignite and cause serious injury if exposed to abuse conditions Be sure to follow these safety warnings Lithium ion batteries Must not b...

Page 273: ...attery to generate heat explode or ignite Using the battery in this manner may also result in a loss of performance and a shortened life expectancy There is a danger of explosion if the battery is inc...

Page 274: ...autre avec tout autre objet m tallique c ble par exemple Ne transportez pas ou ne stockez pas la batterie avec des colliers des pinces cheveux ou tout autre objet m tallique Ne pas percer la batterie...

Page 275: ...ppareil est hors tension l appareil peut devenir chaud Pour assurer une ventilation correcte Ne d chargez pas la batterie l aide tout l appareil l exception de l appareil ou du chargeur de batterie Lo...

Page 276: ...hange without notice Keysight Technologies 2021 Edition 1 April 2021 B2980 90110 B2980 90110 www keysight com Sie haben Fragen oder w nschen eine Beratung Angebotsanfrage unter 07121 51 50 50 oder ber...

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