Keysight U1251B Manuals

Manuals and User Guides for Keysight U1251B. We have 5 Keysight U1251B manuals available for free PDF download: User's And Service Manual, Quick Start Manuals, User And Service Manual, Quick Start Manual

Keysight U1251B User's And Service Manual (722 pages)

Handheld Digital Multimeter

Brand: Keysight | Category: Multimeter | Size: 29 MB

English

15
- Safety Symbols
  3
- General Safety Information
  4
- Measurement Category
  7
- Environmental Conditions
  8
- Regulatory Markings
  9
- Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
  10
- Product Category
  10
- Sales and Technical Support
  10
- In this Guide
  12
  - Table of Contents
    15
- Getting Started
  23
- Introducing the U1251B/U1252B Handheld Digital Multimeter
  24
- Check the Shipment
  25
- Installing the Battery
  26
- Adjusting the Tilt-Stand
  28
- Figure 1-1 Tilt-Stand at
  28
- Figure 1-2 Tilt-Stand at
  28
- Figure 1-3 Tilt-Stand at Hanging Position
  29
- The Front Panel at a Glance
  30
- Figure 1-4 U1252B Front Panel
  30
- The Rear Panel at a Glance
  31
- Figure 1-5 Rear Panel
  31
- The Rotary Switch at a Glance
  32
- Figure 1-6 Rotary Switch
  32
- Table 1-1 Rotary Switch Description and Functions
  32
- The Keypad at a Glance
  33
- Figure 1-7 U1252B Keypad
  33
- Table 1-2 Keypad Descriptions and Functions
  33
- The Display at a Glance
  35
- Figure 1-8 Display Symbols
  35
- Table 1-3 General Display Symbols
  36
- Table 1-4 Primary Display Symbols
  38
- Table 1-5 Secondary Display Symbols
  38
- Table 1-6 Analog Bar Range and Counts
  40
- Selecting Display with the Hz Button
  41
- Table 1-7 Selecting Display with the Hz Button
  42
- Selecting Display with the Dual Button
  44
- Table 1-8 Selecting Display with the Dual Button
  44
- Selecting Display with the Shift Button
  47
- Table 1-9 Selecting Display with the Shift Button
  47
- The Terminals at a Glance
  48
- Figure 1-9 Connector Terminals
  49
- Making Measurements
  51
- Understanding the Measurement Instructions
  52
- Measuring Voltage
  52
- Table 2-1 Numerical Steps Descriptions
  52
- Measuring AC Voltage
  53
- Figure 2-1 Measuring AC Voltage
  53
- Measuring DC Voltage
  54
- Figure 2-2 Measuring DC Voltage
  54
- Measuring AC and DC Signals (U1252B Only)
  55
- Μa & Ma Measurement
  56
- Measuring Current
  56
- Figure 2-3 Measuring Ma and Ma Current
  57
- Percentage Scale of 4 Ma to 20 Ma
  58
- Table 2-2 Percentage Scale and Measurement Range
  58
- Figure 2-4 Measuring Scale of 4-20 Ma
  59
- A (Ampere) Measurement
  60
- Figure 2-5 a (Ampere) Current Measurement
  60
- Frequency Counter
  61
- Figure 2-6 Measuring Frequency
  62
- Measuring Resistance, Conductance and Testing Continuity
  63
- Figure 2-7 Measuring Resistance
  63
- Table 2-3 Audible Continuity Measurement Range
  65
- Figure 2-9 Conductance Measurement
  66
- Testing Diodes
  67
- Figure 2-10 Measuring Forward Bias of Diode
  68
- Figure 2-11 Measuring Reverse Bias of Diode
  69
- Measuring Capacitance
  70
- Figure 2-12 Capacitance Measurements
  71
- Measuring Temperature
  72
- Figure 2-13 Connecting the Thermal Probe into the Non-Compensation Transfer Adapter
  73
- Figure 2-14 Connecting the Probe with Adapter into the Multimeter
  73
- Figure 2-15 Surface Temperature Measurement
  75
- Alerts and Warning During Measurement
  76
- Overload Alert
  76
- Input Warning
  76
- Figure 2-16 Input Terminal Warning
  76
- Charge Terminal Alert
  77
- Figure 2-17 Charge Terminal Alert
  77
- Functions and Features
  79
- Dynamic Recording
  80
- Figure 3-1 Dynamic Recording Mode Operation
  81
- Data Hold (Trigger Hold)
  82
- Figure 3-2 Data Hold Mode Operation
  82
- Refresh Hold
  83
- Figure 3-3 Refresh Hold Mode Operation
  84
- Null (Relative)
  85
- Figure 3-4 Null (Relative) Mode Operation
  86
- Decibel Display
  87
- Figure 3-5 Dbm/Dbv Display Mode Operation
  88
- Ms Peak Hold
  89
- Figure 3-6 1Ms Peak Hold Mode Operation
  90
- Data Logging
  91
- Manual Logging
  91
- Interval Logging
  93
- Figure 3-9 Interval (Automatic) Logging Mode Operation
  94
- Reviewing Logged Data
  95
- Figure 3-10 Log Review Mode Operation
  96
- Square Wave Output (for U1252B)
  97
- Figure 3-11 Frequency Adjustment for Square Wave Output
  98
- Figure 3-12 Pulse Width Adjustment for Square Wave Output
  99
- Figure 3-13 Pulse Width Adjustment for Square Wave Output
  100
- Figure 3-14 Cable Connection for Remote Communication
  101
- Remote Communication
  101
- Changing the Default Setting
  103
- Selecting Setup Mode
  104
- Table 4-1 Available Setting Options in Setup Mode
  105
- Setting Data Hold/Refresh Hold Mode
  108
- Figure 4-1 Data Hold/Refresh Hold Setup
  108
- Setting Data Logging Mode
  109
- Figure 4-2 Data Logging Setup
  109
- Setting Thermocouple Types (U1252B Only)
  110
- Figure 4-3 Thermocouple Type Setup
  110
- Setting Reference Impedance for Dbm Measurement
  111
- Figure 4-4 Reference Impedance for Dbm Measurement Setup
  111
- Setting Minimum Frequency Measurement
  112
- Figure 4-5 Minimum Frequency Setup
  112
- Setting Temperature Unit
  113
- Figure 4-6 Temperature Unit Setup
  114
- Setting Auto Power Saving Mode
  115
- Figure 4-7 Auto Power Saving Setup
  116
- Setting Percentage (%) Scale Readout
  117
- Figure 4-8 % Scale Readout Setup
  117
- Setting Beep Frequency
  118
- Figure 4-9 Beep Frequency Setup
  118
- Setting Backlight Timer
  119
- Figure 4-10 Backlit Timer Setup
  119
- Setting Baud Rate
  120
- Figure 4-11 Baud Rate Setup Remote Control
  120
- Setting Parity Check
  121
- Figure 4-12 Parity Check Setup
  121
- Setting Data Bit
  122
- Figure 4-13 Data Bit Setup for Remote Control
  122
- Setting Echo Mode
  123
- Figure 4-14 Echo Mode Setup for Remote Control
  123
- Setting Print Mode
  124
- Figure 4-15 Print Mode Setup for Remote Control
  124
- Returning to Default Factory Settings
  125
- Figure 4-16 Reset Setup
  125
- Setting the Battery Voltage
  126
- Figure 4-17 Battery Voltage Selection
  126
- Setting the Filter
  127
- Figure 4-18 DC Filter
  127
- Table 4-2 Filter Defaults
  128
- Maintenance
  129
- Battery Replacement
  130
- General Maintenance
  130
- Introduction
  130
- Storage Considerations
  132
- Figure 5-1 9 V Rectangular Battery
  132
- Charging the Battery
  133
- Table 5-1 Battery Voltage and Corresponding Percentage of Charges in Standby and Charging Modes
  134
- Figure 5-2 Battery Capacity Display as Trickle
  135
- Figure 5-3 Self-Test
  136
- Table 5-2 Error Messages
  136
- Figure 5-4 Charging Mode
  138
- Figure 5-5 Charge End and Trickle State
  138
- Figure 5-6 Battery Charging Procedure
  140
- Fuse Checking Procedure
  141
- Figure 5-7 Fuse Checking Procedures
  141
- Table 5-3 Measurement Readings for Fuse Checking
  142
- Replacing the Fuse
  143
- Figure 5-8 Fuse Replacement
  144
- Table 5-4 Fuse Specifications
  144
- Troubleshooting
  145
- Table 5-5 Basic Troubleshooting Procedures
  145
- Replaceable Parts
  146
- To Order Replaceable Parts
  146
- Performance Tests and Calibration
  148
- Calibration Overview
  148
- Closed-Case Electronic Calibration
  148
- Keysight Technologies Calibration Services
  148
- Calibration Interval
  149
- Adjustment Is Recommended
  149
- Recommended Test Equipment
  150
- Table 6-1 Recommended Test Equipment
  150
- Basic Operating Test
  151
- Backlit Test
  151
- Testing the Display
  151
- Figure 6-1 LCD Display
  151
- Current Terminal Test
  152
- Figure 6-2 Input Warning
  152
- Charge Terminal Alert Test
  153
- Figure 6-3 Charge Terminal Alert
  153
- Test Considerations
  154
- Calibration Security
  155
- Performance Verification Tests
  156
- Table 6-2 Verification Test
  157
- Unsecuring the Instrument for Calibration
  163
- Calibration Process
  166
- Using the Front Panel for Adjustments
  167
- Adjustments Consideration
  168
- Valid Adjustment Input Values
  169
- Table 6-3 Valid Adjustment Input Values
  169
- Adjustment Procedure
  170
- Table 6-4 Adjustment Table
  172
- Finishing the Adjustment
  177
- To Read the Calibration Count
  177
- Calibration Errors
  178
- Table 6-5 Calibration Error Codes and Their Respective Meanings
  178
- Specifications
  179
Français

194
Italiano

373
- Operazioni Preliminari
  383
- Introduzione al Multimetro Digitale Palmare U1251B/U1252B
  384
- Verificare la Spedizione
  385
- Installazione Della Batteria
  386
- Regolazione del Supporto Inclinabile
  388
- Panoramica del Panello Anteriore
  390
- Panoramica del Pannello Posteriore
  391
- Panoramica del Selettore
  392
- Panoramica del Tastierino
  393
- Panoramica del Display
  395
- Selezione del Display Mediante Il Pulsante Hz
  400
- Selezione del Display Mediante Il Pulsante Dual
  402
- Selezione del Display Mediante Il Pulsante Shift
  405
- Panoramica Sui Puntali
  406
- Misurazioni
  409
- Istruzioni Per la Misurazione
  410
- Misurazione Della Tensione
  410
- Misurazione Della Tensione CA
  411
- Misurazione Della Tensione CC
  412
- Misurazione Dei Segnali CA E CC (solo Per Il Modello U1252B)
  414
- Misurazione Della Corrente
  415
- Scala Percentuale da 4 Ma a 20 Ma
  417
- Misurazione DI Ampere
  419
- Contatore DI Frequenze
  420
- Misurazione Della Resistenza E Della Conduttanza E Test DI Continuità
  422
- Test Dei Diodi
  426
- Misurazione Della Capacitanza
  429
- Misurazione Della Temperatura
  431
- Avvertenza Per Terminale DI Ingresso
  435
- Avviso DI Sovraccarico
  435
- Messaggi DI Avvertenza Durante la Misurazione
  435
- Avviso Per Terminale DI Carica
  436
- Funzioni E Caratteristiche
  437
- Registrazione Dinamica
  437
- Data Hold (Trigger Hold)
  440
- Refresh Hold
  441
- Null (Relative)
  443
- Visualizzazione in Decibel
  445
- Peak Hold 1 Ms
  447
- Registrazione Dei Dati
  449
- Registrazione Manuale
  449
- Registrazione a Intervalli
  451
- Verifica Dei Dati Registrati
  453
- Onda Quadra in Uscita (Per U1252B)
  455
- Comunicazione Remota
  459
- Modifica Delle Impostazioni Predefinite
  461
- Selezione Della Modalità Setup
  462
- Impostazione Della Modalità Data Hold/Refresh Hold
  466
- Impostazione Della Modalità DI Registrazione Dei Dati
  467
- Impostazione Dei Tipi DI Termocoppie (solo Per Il Modello U1252B)
  468
- Impostazione Dell'impedenza DI Riferimento Per la Misurazione in Dbm
  469
- Impostazione Della Misurazione Della Frequenza Minima
  470
- Impostazione Dell'unità DI Temperatura
  471
- Impostazione Della Modalità Automatica DI Risparmio Energetico
  473
- Impostazione Della Lettura in Scala Percentuale (%)
  475
- Impostazione Della Frequenza del Segnale Acustico
  476
- Impostazione del Timer Della Retroilluminazione
  477
- Figura
  478
- Il Controllo Remoto
  478
- Impostazione Della Velocità DI Trasmissione
  478
- Impostazione del Controllo DI Parità
  479
- Impostazione Della Lunghezza Dei Bit Dei Dati
  480
- Impostazione Della Modalità Echo
  481
- Impostazione Della Modalità DI Stampa
  482
- Figura
  483
- Impostazione Dell'operazione DI Reset
  483
- Ripristino Delle Impostazioni DI Fabbrica
  483
- Figura
  484
- Impostazione Della Tensione Della Batteria
  484
- Selezione Della Tensione Della Batteria
  484
- Figura
  485
- Filtro CC
  485
- Impostazione del Filtro
  485
- Manutenzione
  487
- Introduzione
  488
- Manutenzione Generale
  488
- Sostituzione Delle Batterie
  488
- Batteria Rettangolare da 9 Volt
  490
- Considerazioni Per lo Stoccaggio
  490
- Figura
  490
- Carica Della Batteria
  491
- Capacità Della Batteria in Carica DI Mantenimento
  493
- Figura
  493
- Figura
  494
- Self Test
  494
- Figura
  496
- Fine del Ciclo DI Carica E Stato DI Mantenimento
  496
- Modalità DI Ricarica
  496
- Figura
  498
- Procedura DI Caricamento Della Batteria
  498
- Figura
  499
- Procedura DI Controllo Dei Fusibili
  499
- Procedure DI Controllo Dei Fusibili
  499
- Sostituzione Dei Fusibili
  501
- Figura
  502
- Risoluzione Dei Problemi
  503
- Ordine Delle Parti DI Ricambio
  504
- Parti DI Ricambio
  504
- Test Delle Prestazioni E Taratura
  505
- Panoramica Sulla Taratura
  506
- Servizi DI Taratura DI Keysight Technologies
  506
- Taratura Elettronica a Involucro Chiuso
  506
- Importanza Della Regolazione
  507
- Intervallo DI Taratura
  507
- Apparecchiature Per Test Raccomandata
  508
- Display LCD
  509
- Figura
  509
- Test del Display
  509
- Test Della Retroilluminazione
  509
- Test Operativi DI Base
  509
- Avvertenza Per Terminale DI Ingresso
  510
- Figura
  510
- Test del Terminale DI Misura Della Corrente
  510
- Avviso Per Terminale DI Carica
  511
- Test DI Avviso Per Il Terminale DI Carica
  511
- Considerazioni Sui Test
  512
- Codice DI Protezione Della Taratura
  513
- Test DI Verifica Delle Prestazioni
  514
- Rimozione del Blocco DI Protezione Per la Taratura Dello Strumento
  521
- Processo DI Taratura
  525
- Utilizzo del Pannello Anteriore Per le Regolazioni
  526
- Considerazioni Sulle Regolazioni
  527
- Valori DI Regolazione Validi
  528
- Procedura DI Regolazione
  529
- Completamento Della Procedura DI Regolazione
  537
- Lettura del Numero DI Taratura
  537
- Errori DI Taratura
  538
- Specifiche
  539

Keysight U1251B User's And Service Manual (198 pages)

Handheld Digital Multimeter

Brand: Keysight | Category: Multimeter | Size: 7 MB

Safety Symbols
5
General Safety Information
6
Safety Information
6
In this Guide
10
Table of Contents
13
1 Getting Started

24
- Introducing the U1251B/U1252B Handheld Digital Multimeter
  24
- Check the Shipment
  25
2 Making Measurements

45
3 Functions and Features

73
4 Changing the Default Setting

98
- Selecting Setup Mode
  98
- Table 4-1 Available Setting Options in Setup Mode
  99
- Setting Data Hold/Refresh Hold Mode
  102
- Figure 4-1 Data Hold/Refresh Hold Setup
  102
- Setting Data Logging Mode
  103
- Figure 4-2 Data Logging Setup
  103
- Setting Thermocouple Types (U1252B Only)
  104
- Figure 4-3 Thermocouple Type Setup
  104
- Setting Reference Impedance for Dbm Measurement
  105
- Figure 4-4 Reference Impedance for Dbm Measurement Setup
  105
- Setting Minimum Frequency Measurement
  106
- Figure 4-5 Minimum Frequency Setup
  106
- Setting Temperature Unit
  107
- Figure 4-6 Temperature Unit Setup
  108
- Setting Auto Power Saving Mode
  109
- Figure 4-7 Auto Power Saving Setup
  110
- Setting Percentage (%) Scale Readout
  111
  - Figure 4-8 % Scale Readout Setup
    111
  - Figure 4-9 Beep Frequency Setup
    112
  - Setting Beep Frequency
    112
  - Figure 4-10 Backlit Timer Setup
    113
  - Setting Backlight Timer
    113
- Setting Baud Rate
  114
- Figure 4-11 Baud Rate Setup Remote Control
  114
- Setting Parity Check
  115
- Figure 4-12 Parity Check Setup
  115
- Setting Data Bit
  116
- Figure 4-13 Data Bit Setup for Remote Control
  116
- Setting Echo Mode
  117
- Figure 4-14 Echo Mode Setup for Remote Control
  117
- Setting Print Mode
  118
- Figure 4-15 Print Mode Setup for Remote Control
  118
- Returning to Default Factory Settings
  119
- Figure 4-16 Reset Setup
  119
- Setting the Battery Voltage
  120
- Figure 4-17 Battery Voltage Selection
  120
- Setting the Filter
  121
- Figure 4-18 DC Filter
  121
- Table 4-2 Filter Defaults
  122
5 Maintenance

123
- Introduction
  124
  - General Maintenance
    124
  - Battery Replacement
    124
  - Storage Considerations
    126
  - Figure 5-1 9 V Rectangular Battery
    126
  - Charging the Battery
    127
  - Table 5-1 Battery Voltage and Corresponding Percentage of Charges in Standby and Charging Modes
    128
  - Figure 5-2 Battery Capacity Display as Trickle
    129
  - Figure 5-3 Self-Test
    130
  - Table 5-2 Error Messages
    130
  - Figure 5-4 Charging Mode
    132
  - Figure 5-5 Charge End and Trickle State
    132
  - Figure 5-6 Battery Charging Procedure
    133
  - Fuse Checking Procedure
    134
  - Figure 5-7 Fuse Checking Procedures
    134
  - Table 5-3 Measurement Readings for Fuse Checking
    135
  - Replacing the Fuse
    136
  - Figure 5-8 Fuse Replacement
    137
  - Table 5-4 Fuse Specifications
    137
  - Troubleshooting
    138
  - Table 5-5 Basic Troubleshooting Procedures
    138
- Replaceable Parts
  139
  - To Order Replaceable Parts
    139
6 Performance Tests and Calibration

142
- Calibration Overview
  142
  - Closed-Case Electronic Calibration
    142
  - Keysight Technologies Calibration Services
    142
  - Calibration Interval
    143
  - Adjustment Is Recommended
    143
- Recommended Test Equipment
  144
- Table 6-1 Recommended Test Equipment
  144
- Basic Operating Test
  145
  - Backlit Test
    145
  - Testing the Display
    145
  - Figure 6-1 LCD Display
    145
  - Current Terminal Test
    146
  - Figure 6-2 Input Warning
    146
  - Charge Terminal Alert Test
    147
  - Figure 6-3 Charge Terminal Alert
    147
- Test Considerations
  148
- Calibration Security
  149
- Performance Verification Tests
  150
- Table 6-2 Verification Test
  151
- Performance Tests and Calibration
  
  156
  - Unsecuring the Instrument for Calibration
    158
  - Calibration Process
    161
    
    Using the Front Panel for Adjustments
    162
  - Adjustments Consideration
    163
    
    Valid Adjustment Input Values
    164
    
    Table 6-3 Valid Adjustment Input Values
    164
    
    Adjustment Procedure
    165
    
    Table 6-4 Adjustment Table
    167
    
    Finishing the Adjustment
    172
    
    To Read the Calibration Count
    172
    
    Calibration Errors
    173
    
    Table 6-5 Calibration Error Codes and Their Respective
    173

Keysight U1251B User And Service Manual (173 pages)

handheld

Brand: Keysight | Category: Multimeter | Size: 12 MB

Keysight U1251B Quick Start Manuals (178 pages)

Handheld Digital Multimeter

Brand: Keysight | Category: Multimeter | Size: 8 MB

Keysight U1251B Quick Start Manual (21 pages)

Brand: Keysight | Category: Multimeter | Size: 1 MB

Keysight Categories

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Keysight U1251B Manuals

Keysight U1251B User's And Service Manual (722 pages)

Table of Contents

English

Français

Italiano

Keysight U1251B User's And Service Manual (198 pages)

Table of Contents

1 Getting Started

2 Making Measurements

3 Functions and Features

4 Changing the Default Setting

5 Maintenance

6 Performance Tests and Calibration

Performance Tests and Calibration

Keysight U1251B User And Service Manual (173 pages)

Table of Contents

1 Getting Started

2 Making Measurements

3 Functions and Features

4 Changing the Default Setting

5 Maintenance

Keysight U1251B Quick Start Manuals (178 pages)

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Keysight U1251B Quick Start Manual (21 pages)

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