Fluke 123B User Manual

Fluke 123B Manual

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  • Fluke 123B | User Manual - Page 1
    123B/124B/125B Industrial ScopeMeter® Users Manual January 2016 © 2016 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
  • Fluke 123B | User Manual - Page 2
    not warrant that software will be error free or operate without interruption. Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available
  • Fluke 123B | User Manual - Page 3
    Table of Contents Title Page Introduction ...1 How to Contact Fluke ...1 Safety Information ...1 Test Tool Kit Contents...5 Get Started ...7 Battery Pack ...7 Mains Power Source 8 SD Memory Cards ...8 Test Tool Setup ...9 Reset the Test Tool 9 Screen Brightness ...
  • Fluke 123B | User Manual - Page 4
    123B/124B/125B Users Manual Measurement Probe Setup 11 Tilt Stand...12 Hanger ...12 Language Screen Freeze ...21 How to Hold a Stable Reading 21 Relative Measurements 22 Auto Range/Manual Range 23 Screen Graphic Adjustment 23 Amplitude ...23 Time Base ...23 Waveform Position 23 Noise
  • Fluke 123B | User Manual - Page 5
    Contents (continued) Single Acquisition 27 Slow Signals ...28 AC Coupling...29 Waveform Trigger...29 Set Trigger Level and Slope 29 Select Trigger Parameters 30 Cursor Measurements 32 Horizontal Cursors 32 Vertical Cursors ...33 Rise Time Measurements 34 High Frequency Measurements with 10:1
  • Fluke 123B | User Manual - Page 6
    123B/124B/125B Users Manual Data Set Management 57 Waveform Comparison 58 Communication...59 Optical Interface Oscilloscope 69 Dual Input Meter ...71 Cursor Readout (124B, 125B 78 Recorder ...79 Power Quality (125B 80 Field Bus Measurements (125B 81 Miscellaneous ...82 Environmental ...83 iv
  • Fluke 123B | User Manual - Page 7
    List of Tables Table Title Page 1. Symbols...4 2. Packing List ...5 3. Parts of the Screen...14 4. Volt/Amp Readings...37 5. Watt Readings ...37 6. Harmonics Voltage Measurements 39 7. Harmonics Current Measurements 40 8. Harmonics Power Measurements 41 9. Bus Measurement Inputs...43 10.
  • Fluke 123B | User Manual - Page 8
    123B/124B/125B Users Manual vi
  • Fluke 123B | User Manual - Page 9
    List of Figures Figure Title Page 1. Test Tool Kit ...6 2. Battery Charging ...7 3. Power Up/Reset Screen ...9 4. Input Connections for Measurement 11 5. Tilt Stand and Hanger ...12 6. Auto Set Function ...15 7. Measurement Setup ...16 8. Correct Grounding Setup...17 9. Temperature and Current
  • Fluke 123B | User Manual - Page 10
    123B/124B/125B Users Manual viii
  • Fluke 123B | User Manual - Page 11
    Introduction The 123B/124B/125B ScopeMeter® (the Test Tool or Product) is an integrated Test Tool, with oscilloscope, multimeter, and 'paperless' recorder in one easy-to-use instrument. How to Contact Fluke To contact Fluke, call one of the following telephone numbers: • Technical Support USA: 1-800
  • Fluke 123B | User Manual - Page 12
    123B/124B/125B Users Manual • Do not apply more than one phase of a multiphase system simultaneously to any COM ˜ (common) connection. All Common (COM) connections should be equipotential, as marked. •
  • Fluke 123B | User Manual - Page 13
    before the battery door is opened. • Remove all probes, test leads, and accessories that are not necessary for the measurement. Industrial ScopeMeter® Safety Information • Do not exceed the Measurement Category (CAT) rating of the lowest rated individual component of a Product, probe, or
  • Fluke 123B | User Manual - Page 14
    123B/124B/125B Users Manual See Table 1 for a list of symbols used on the Product and in this manual. Symbol W  T  Description WARNING. RISK OF DANGER. Consult user handler per local regulations. Contact your authorized Fluke Service Center for recycling information. This product complies
  • Fluke 123B | User Manual - Page 15
    Users Manuals I 10:1 Voltage Probe J i400s AC Current Clamp K USB Angled Adapter L WiFi USB Adapter M Soft Carrying Case N Magnetic Hanger O FlukeView ScopeMeter Software for Windows P Screen Protector 123B, 124B or 125B x1) • 123B/S, 124B/S or 125B/S x2) • 124B, 125B 124B/S, 125B/S 125B
  • Fluke 123B | User Manual - Page 16
    123B/124B/125B Users Manual 1 2 4 (2x) 3 8 6 (2x) 9 10 S-Version 7 13 14 15 5 12 11 12345 - 12345 - 12345 16 Figure 1. Test Tool Kit hxv01.eps 6
  • Fluke 123B | User Manual - Page 17
    Test Tool. W Caution To prevent overheating of the batteries during charging, do not exceed the allowable ambient temperature in the specifications. Industrial ScopeMeter® Get Started Note The power adapter does not damage the Test Tool even when connected over consecutive days. The power adapter
  • Fluke 123B | User Manual - Page 18
    123B/124B/125B Users Manual Alternatively, you may choose to exchange the battery (Fluke accessory BP290) with a fully charged one and use the external battery charger EBC290 (optional Fluke accessory). To accommodate connection to various line power sockets, the BC430/820 universal Battery Charger
  • Fluke 123B | User Manual - Page 19
    the factory default settings: 1. Push and hold  + . 2. Release . 3. Release . Figure 3 shows the Test Tool screen the first time you power on or after a successful reset. Industrial ScopeMeter® Test Tool Setup hxv10.eps Figure 3. Power Up/Reset Screen 9
  • Fluke 123B | User Manual - Page 20
    123B/124B/125B Users Manual Screen Brightness By default the display is at the brightest for how to adjust a parameter:  open the MENU YZ move cursor to highlight USER OPTIONS  select the USER OPTIONS menu YZ move cursor to highlight Date Format  select DATE FORMAT menu YZ move
  • Fluke 123B | User Manual - Page 21
    signals, use B input (blue) together with input A (red). Industrial ScopeMeter® Test Tool Setup COM Use the COM input (black) as the to COM ˜ are at the same potential. Measurement Probe Setup The Test Tool supports measurement probes, for example: • 10:1 voltage probe • 1 mV/°C temperature probe
  • Fluke 123B | User Manual - Page 22
    123B/124B/125B Users Manual Tilt Stand The Test Tool is equipped with a tilt stand,  to open the Menu. 2. Use YZ to highlight USER OPTIONS. 3. Push  to open the USER OPTIONS menu. 4. Use YZ to highlight Language. 5. Push  to open the USER > LANGUAGE menu. 6. Use YZ to highlight the language
  • Fluke 123B | User Manual - Page 23
    open button bar or menu. mz_bar_eng.eps The yellow text on the button bar indicates the status. Push the button to change the status. Industrial ScopeMeter® Scope and Meter Mode XW Warning To prevent possible electrical shock, fire, or personal injury: • Do not touch exposed metal on banana plugs
  • Fluke 123B | User Manual - Page 24
    123B/124B/125B Users Manual How to Read the Screen The screen is divided into these areas: Information, Reading, Waveform, Status, and Menu. See Table 3. Table 3. Parts of the Screen
  • Fluke 123B | User Manual - Page 25
    feature is enabled by default. To enable the Connect-and-View™ function when in Manual mode: 1. Connect the red test lead from red input A to the unknown signal zero icon (-) identifies the ground level of the waveform. Industrial ScopeMeter® Scope and Meter Mode hxv55.eps Figure 6. Auto Set
  • Fluke 123B | User Manual - Page 26
    123B/124B/125B Users Manual 1 2 10 mV/A - 1 mV/A 3 2 see Figure 8 item 4 see Figure 8 item 5 16 AB Figure 7. Measurement Setup AB BB120 AB hxv03.eps
  • Fluke 123B | User Manual - Page 27
    Industrial ScopeMeter® Scope and Meter Mode 4 AB 5 AB Figure 8. Correct Grounding Setup hxv04.eps 17
  • Fluke 123B | User Manual - Page 28
    123B/124B/125B Users Manual 6 7 AB 10 mV/A - 1 mV/A Figure 9. Temperature and Current Measurement Setup 18 hxv57.eps
  • Fluke 123B | User Manual - Page 29
    for voltage measurement on input A and current measurement on input B. See Figure 7 setup 2. Industrial ScopeMeter® Scope and Meter Mode IntellaSet™ / AutoReading The AutoReading function uses Fluke IntellaSet™ technology to enable hands-off operation to display meter readings that correspond with
  • Fluke 123B | User Manual - Page 30
    123B/124B/125B Users Manual Measurement Type To manually set up or change the measurement type: 1. Push  to open the Scope and Meter button bar. 2. Push 1 to open the MEASURE menu for Input A. Push 4
  • Fluke 123B | User Manual - Page 31
    hxv13-1.eps Industrial ScopeMeter® Scope and Meter Mode Screen Freeze You can freeze the screen (all readings and waveforms) at any time: 1. Push  to freeze the screen. The information
  • Fluke 123B | User Manual - Page 32
    123B/124B/125B Users Manual Relative Measurements Zero Reference shows the present measurement result with respect to the defined value. Use this feature to monitor the measured value in relation
  • Fluke 123B | User Manual - Page 33
    When Manual is active, the Information area shows Manual. Screen Graphic Adjustment From Auto Range, use YZWX to manually change the 1. Push  to enlarge the waveform. 2. Push  to reduce the waveform. Industrial ScopeMeter® Scope and Meter Mode Time Base The available time base settings are 10 ns/
  • Fluke 123B | User Manual - Page 34
    123B/124B/125B Users Manual Noise Reduction To view the waveform without higher frequency noise: 1. Push  to open the Scope and Meter button bar. 2. Push 3 to open the INPUT SETTINGS
  • Fluke 123B | User Manual - Page 35
    Smoothing To smooth the waveform: 1. Push  to open the Scope and Meter button bar. 2. Push 2 to open the SCOPE SETTINGS menu. Industrial ScopeMeter® Scope and Meter Mode 5. Push 4 to exit the menu. Waveform smoothing suppresses noise without loss of bandwidth. Waveform samples with and without
  • Fluke 123B | User Manual - Page 36
    123B/124B/125B Users Manual Reading Smoothing To smooth the readings on A: 1. Push  to open the Scope and Meter button bar. 2. Push 3 to open the INPUT SETTINGS menu. 3. Use YZ
  • Fluke 123B | User Manual - Page 37
    the Information area updates: Waiting Test Tool is waiting for a trigger Run single acquisition is triggered Hold single acquisition is complete Industrial ScopeMeter® Scope and Meter Mode hxv19.eps To continue with the next single acquisition: 7. Push  and wait for another single acquisition
  • Fluke 123B | User Manual - Page 38
    123B/124B/125B Users Manual Slow Signals The roll mode function supplies a visual log of waveform activity. Use slow signals to measure lower frequency waveforms. 1. Push  to open the Scope
  • Fluke 123B | User Manual - Page 39
    AC. 4. Push  to make the change. 5. Push 4 to exit the menu. Industrial ScopeMeter® Scope and Meter Mode Waveform Trigger The trigger tells the Test Tool when to start the nearly all signals.  toggles between the Auto and Manual mode. The current operating mode is shown in the Information Area. To
  • Fluke 123B | User Manual - Page 40
    123B/124B/125B Users Manual 3. Use YZ to adjust the Trigger level continuously. Observe that the trigger icon on the third time division line indicates the trigger level. 4. Use WX
  • Fluke 123B | User Manual - Page 41
    OPTIONS MENU. 4. Use YZ to highlight Autoset Settings. 5. Push  to open the USER > AUTOSET MENU. 6. Use YZ to highlight the Search For Signals as > 1 Hz. 7. Push  to make the change. Industrial ScopeMeter® Scope and Meter Mode 8. Push  to close all menus. Note Setting the automatic triggering
  • Fluke 123B | User Manual - Page 42
    123B/124B/125B Users Manual Cursor Measurements Cursors allow you to make precise digital measurements on waveforms. Cursors are disabled for 3-phase power measurements. Horizontal Cursors Use horizontal cursors to
  • Fluke 123B | User Manual - Page 43
    the left cursor on the waveform. 5. Push 2 to select the right cursor. 6. Use WX to move the position of the right cursor on the waveform. Industrial ScopeMeter® Scope and Meter Mode hxv24.eps 33
  • Fluke 123B | User Manual - Page 44
    123B/124B/125B Users Manual Rise Time Measurements To measure rise time: 1. Push 3 to select CURSOR ON. 2. Push 1 to select  (rise time). Observe that two horizontal cursors are displayed. 3. Push 4 if only one trace is displayed and select MANUAL or AUTO. AUTO automatically does steps 5 to 7. For
  • Fluke 123B | User Manual - Page 45
    High Frequency Measurements with 10:1 Probe Fluke recommends the VP41 10:1 Probe to measure high Observe that the 10X attenuation of the Probe is compensated in the voltage readout. Industrial ScopeMeter® Power and Harmonics Mode Probe Adjustment The VP41 Probe is always adapted correctly to its
  • Fluke 123B | User Manual - Page 46
    123B/124B/125B Users Manual To select the power and harmonics mode: 1. Push  to open the SETTINGS menu. 2. Use YZ to highlight POWER HARMONICS. 3. Push  to open the Ampere Probe
  • Fluke 123B | User Manual - Page 47
    Table 4 is a list of the visible readings when Voltage/Current is selected. Table 4. Volt/Amp Readings Industrial ScopeMeter® Power and Harmonics Mode Table 5 is a list of the visible readings when Power is selected. Table 5. Watt Readings hxv27.eps Symbol Description rms v Voltage AC
  • Fluke 123B | User Manual - Page 48
    123B/124B/125B Users Manual Harmonics Measurements Harmonics are periodic distortions of voltage, current, or power sine waves. A waveform can be considered a combination of various sinewaves with different frequencies and
  • Fluke 123B | User Manual - Page 49
    Industrial ScopeMeter® Power and Harmonics Mode Table 6. Harmonics Voltage Measurements Readout Description rms V AC THD %f Voltage AC value on channel A THD is the amount of harmonics in a
  • Fluke 123B | User Manual - Page 50
    123B/124B/125B Users Manual 40 Table 7. Harmonics Current Measurements Readout Description Rms AAc Current AC value on channel A THD %f THD is the amount of harmonics in a signal as a percentage
  • Fluke 123B | User Manual - Page 51
    Industrial ScopeMeter® Power and Harmonics Mode Table 8. Harmonics Power Measurements Readout Description W Active power in Watts KF K-Factor indicates the losses in transformers due to harmonic currents.
  • Fluke 123B | User Manual - Page 52
    123B/124B/125B Users Manual digital, serial control networks used in process control and industrial automation. The Test Tool can indicate the status of supported bus types and protocols see Table 9. 42 For extended information on Fieldbuses and fieldbus measurement, see Appendix A of this manual
  • Fluke 123B | User Manual - Page 53
    BHT190 Bushealth Test adapter to easily connect the probe tip to a bus that uses a DB9, RJ-45, or a M12 connector. Industrial ScopeMeter® Fieldbus Mode Table 9. Bus Measurement Inputs Bus Subtype Input A B Advised Probe AS-i x CAN x Interbus S RS-422 x DeviceNet x RS-232 x Modbus
  • Fluke 123B | User Manual - Page 54
    123B/124B/125B Users Manual How to Read the Screen The bus test screen shows the status of the various signal properties. To open, go the main screen and push 3.
  • Fluke 123B | User Manual - Page 55
    CAN-Rec. H V-Level High-Bias V-Level Bias-Low CAN-DOM. H-L CAN-DOM. H CAN-DOM. L Data Rise Fall Distortion Jitter Distortion Overshoot Industrial ScopeMeter® Fieldbus Mode Table 11. Test Signal Properties Explanation Property Explanation Bias voltage CAN-recessive high to low level voltage CAN
  • Fluke 123B | User Manual - Page 56
    123B/124B/125B Users Manual Indicator c f d e Bus activity indicators Table 12. Bus Test Screen Indicators Description Bus activity indicator 1:  (filled) voltage measured  (open) no voltage measured Bus activity indicators 2 and 3:   (
  • Fluke 123B | User Manual - Page 57
    is between 4.2 and 13.8V. (10 % of 12 V = 1.2 V) d Result is between 3 V and 4.2 V, or between 13.8 V and 15 V. e Result is 15 V. Industrial ScopeMeter® Fieldbus Mode hxv34.eps Figure 12. Bus Health Indicator Boundaries How to View the Bus Waveform Screen To view the waveform eye
  • Fluke 123B | User Manual - Page 58
    123B/124B/125B Users Manual Test Limits The test limits apply to the selected bus type. To change the test limits: 1. Push  to open the MENU. 2. Use YZ to highlight
  • Fluke 123B | User Manual - Page 59
    the limit. hxv37.eps An asterisk (*) in the SETUP LIMITS screen indicates that a signal property has limits that differ from the default setting. Industrial ScopeMeter® Recorder Mode 9. Push 3 to select N/A if a limit should not be involved in the test. 10. Push 4 to accept the limits and return to
  • Fluke 123B | User Manual - Page 60
    123B/124B/125B Users Manual The Meter Recorder makes the Test Tool act as a paperless recorder resulting waveform is stored in a long memory record. This can be used to capture intermittent problems. Deviations from the original signal are stored as events that can be easily viewed after recording
  • Fluke 123B | User Manual - Page 61
    The Test Tool beeps when an event occurs. If no event is specified, a beep happens when a new minimum or maximum value is detected. Industrial ScopeMeter® Recorder Mode hxv40.eps The Recorder shows a graph derived from the MAIN readings. The other readings show the average (AVG), the minimum (MIN
  • Fluke 123B | User Manual - Page 62
    123B/124B/125B Users Manual Cursor Measurements Use the cursor to make precise digital measurements on the plotted graphs. The display shows the measurement results, the date, and the time
  • Fluke 123B | User Manual - Page 63
    select Events < >. 2. Use WX to jump between events. The readings on the top positions will mark the value at the start of the event. Industrial ScopeMeter® Recorder Mode Scope Record Mode The Scope Record mode shows all the waveform data as a long waveform of each active input. This display mode
  • Fluke 123B | User Manual - Page 64
    123B/124B/125B Users Manual hxv39.eps 7. Use YZWX and  to set the time. Events are used to determine how often a waveform deviates from the initial waveform when recording starts.
  • Fluke 123B | User Manual - Page 65
    Save as menu. Use this menu to name the data set. You can change the name or save the data set to the default name. Industrial ScopeMeter® Save and Recall Data Sets To change the name of the data set: 1. Use XWYZ and 1 to select the characters for the name. 2 is the
  • Fluke 123B | User Manual - Page 66
    123B/124B/125B Users Manual If no free memory locations are available, a message pops up for you to overwrite the oldest data set. To continue: 1. Push 3 to cancel the overwrite
  • Fluke 123B | User Manual - Page 67
    SD card in installed, use 1 to toggle between Internal or SD card memory. 4. Use YZ to highlight the setting. 5. Push  to accept the setting. Industrial ScopeMeter® Save and Recall Data Sets Data Set Management You can copy, move, rename, and delete a data set. To manage the data set: 1. Push  to
  • Fluke 123B | User Manual - Page 68
    123B/124B/125B Users Manual Waveform Comparison Use Recall to easily compare the A and B waveforms with previously measured waveforms. You can compare the screen as gray. The reference waveform remains on screen until a setting, such as auto/manual, attenuation, or timebase, is changed. 58 hxv45.eps
  • Fluke 123B | User Manual - Page 69
    FlukeView® ScopeMeter® software with an optical cable or wireless interface • Tablet or smartphone using Fluke Connect support wireless communication the Test Tool has a port that can be used to insert a WiFi USB adapter. The USB port is behind the battery door. See Figure 13. Industrial ScopeMeter
  • Fluke 123B | User Manual - Page 70
    123B/124B/125B Users Manual W Caution Do not use the USB port to directly communicate with an external device. To set up the Test Tool for use with a wireless connection: 1.
  • Fluke 123B | User Manual - Page 71
    Maintenance This section covers basic maintenance procedures that the user can do. For complete service, disassembly, repair, and calibration information, see the Service Manual at www.fluke.com. XW Warning To prevent personal injury and for safe operation of the Product: • Have an approved
  • Fluke 123B | User Manual - Page 72
    123B/124B/125B Users Manual • Do not disassemble or crush battery cells and battery packs. • Do not keep cells or batteries in a container where the terminals ) and the banana-to-BNC adapter (BB120). See Figure 14. 3. Push  to open the Menu. 4. Use YZ to highlight USER OPTIONS. 5. Push  to open the
  • Fluke 123B | User Manual - Page 73
    :1 Scope Probes 6. Use YZ to highlight Probe Adjust. hxv53.eps Industrial ScopeMeter® Maintenance 7. Push  to open the PROBE ADJUST menu. A Recalibration must be done by qualified personnel. Contact your local Fluke representative for more information about recalibration. To find the firmware
  • Fluke 123B | User Manual - Page 74
    123B/124B/125B Users Manual 5. Push  to open the INFORMATION menu. The User Information menu screen has information about Accessories For complete service, disassembly, repair, and calibration information, see the Service Manual at www.fluke.com. Table 13 is a list of user-replaceable parts for
  • Fluke 123B | User Manual - Page 75
    Figure 1  Industrial ScopeMeter® Replaceable Parts and Accessories Table 13. Replaceable Parts and Accessories Description Fluke Test Tool Clips (red, blue) See Table 14 Safety Information + CD-ROM with Users Manuals VP41 10:1 Voltage Probe with hook clip and ground lead i400s AC Current
  • Fluke 123B | User Manual - Page 76
    123B/124B/125B Users Manual Item (see Figure 1) not shown not shown Table 14. Optional Accessories Description Bushealth Test Adapter: connects the probe tip to busses that use a DB9, RJ-45, or a M12 connector Software & Cable Carrying Case Kit (Supplied with Fluke 12x/S) Set contains the
  • Fluke 123B | User Manual - Page 77
    power shutdown and the display AUTO-off function is disabled. Industrial ScopeMeter® Tips Power Off Timer By default, the power off timer YZ to highlight USER OPTIONS. 3. Push  to open the USER OPTIONS menu. 4. Use YZ to highlight Battery Save Options. 5. Push  to open the USER > BATTERY SAVE
  • Fluke 123B | User Manual - Page 78
    123B/124B/125B Users Manual Autoset Options On delivery or after a reset, the Autoset ˜ or ensure that all connections to COM ˜ are at the same potential. Incorrect grounding can cause problems. Use these guidelines for proper grounding: • Use the short ground leads when measuring DC or AC signals
  • Fluke 123B | User Manual - Page 79
    12.5 MHz (-3 dB) / DC to 20 MHz (-6 dB) with VP41 10:1 probe 125B, 124B DC to 40 MHz (-3 dB) 123B (optional accessory DC to 20 MHz (-3 dB) AC Coupled (LF roll off): without probes to 200 V/div Analog Bandwidth Limiter 10 kHz Display Modes A, -A, B, -B Industrial ScopeMeter® Specifications 69
  • Fluke 123B | User Manual - Page 80
    123B/124B/125B Users Manual Max. Input Voltage A and B direct, with test leads, Max. Vertical Move 5 divisions Horizontal Scope Modes Normal, Single, Roll Ranges Normal: Equivalent sampling 125B, 124B 10 ns to 500 ns/div 123B 20 ns to 500 ns/div Real time sampling 1 μs to 5 s/div Single (real
  • Fluke 123B | User Manual - Page 81
    Industrial ScopeMeter® Specifications Trigger Screen Update Free Run, On Trigger Source A, B Sensitivity A and B @ DC to 5 MHz 0.5 divisions or 5 mV @ 40 MHz 125B, 124B 1.5 divisions 123B 4 divisions @ 60 MHz 125B, 124B 4 divisions 123B NA hold-off. Manual override by user adjustment of
  • Fluke 123B | User Manual - Page 82
    123B/124B/125B Users Manual Input A and Input B DC Voltage (VDC) Ranges 500 mV, 5 V, 50 V, 500 V, 750 V Accuracy 0.5 % + 5 counts) Normal Mode Rejection (SMR 60 dB @ 50 or 60 Hz ±0.1 % Common
  • Fluke 123B | User Manual - Page 83
    Industrial ScopeMeter® Specifications Note For the total accuracy for AC coupled, add the derating 10 % of full scale Full Scale Reading 500 counts Frequency (Hz) Ranges 125B, 124B 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz,1 MHz, 10 MHz, and 70 MHz 123B 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100
  • Fluke 123B | User Manual - Page 84
    123B/124B/125B Users Manual Accuracy 125B, 124B @ 1 Hz to 1 MHz 0.5 % + 2 counts) @ 1 to 10 MHz 1.0 % + 2 counts) @ 10 to 70 MHz 2.5 % + 2 counts) 123B @ 1 Hz to 1 MHz 0.5 % + 2 counts) @ 1 to 10 MHz 1.0 % + 2 counts) @ 10 to 50 MHz 2.5 % + 2 counts) (50 MHz in Autorange) Full Scale Reading
  • Fluke 123B | User Manual - Page 85
    Industrial ScopeMeter® Specifications Amperes (AMP) with current clamp Ranges same as VDC, VAC, VAC+DC, or PEAK Scale Factors 0.1 mV/A, 1 mV/A, 10 mV/A, 100 mV/A, 400 mV/A, 1 V/A,
  • Fluke 123B | User Manual - Page 86
    123B/124B/125B Users Manual Phase Modes A to B, B to A Range 0 to 359 degrees Accuracy
  • Fluke 123B | User Manual - Page 87
    125B 50 Ω, 500 Ω, 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 30 MΩ 124B, 123B 500 Ω, 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 30 MΩ Accuracy 0.6 % + 5 counts) 50 Ω ±(2 % + 20 counts) Full Scale Reading: 50 Ω to 5 M 5000 counts 30 M 3000 counts Measurement Current 0.5 mA to 50 nA ) Industrial ScopeMeter® Specifications 77
  • Fluke 123B | User Manual - Page 88
    123B/124B/125B Users Manual Full Scale Reading 5000 counts Measurement Current 500 nA to 0.5 mA, increases with increasing mV for DC signals. Fixed Decimal Point with attenuation keys. Cursor Readout (124B, 125B) Sources A, B Single Vertical Line Average, Min and Max Readout Average, Min, Max
  • Fluke 123B | User Manual - Page 89
    Industrial ScopeMeter® Specifications Rise or Fall Time Transition Time, 0 %-Level and 100 %-Level Readout (Manual or Auto Leveling; Recorded Time Span internal memory 15 minutes at 500 μs/div 11 hours at 20 ms/div 125B, 124B Record Size SD card 15 G samples Recorded Time Span SD card 11 hours at
  • Fluke 123B | User Manual - Page 90
    123B/124B/125B Users Manual Power Quality (125B) Readings Watt, VA, VAR, PF, DPF, Hz Watt, VA, var ranges (auto 250 W to 250 MW, 625 MW, 1.56 GW when selected: total (%r 2 % + 6 counts) when
  • Fluke 123B | User Manual - Page 91
    Field Bus Measurements (125B) Type Subtype AS-i CAN Interbus S Modbus Foundation Fieldbus Profibus RS-232 RS-485 RS-422 RS-232 RS-485 H1 DP PA Industrial ScopeMeter® Specifications Protocol NEN-EN50295 ISO-11898 EIA-422 RS-232/EIA-232 RS-485/EIA-485 61158 type 1, 31.25 kBit EIA-485 61158 type 1
  • Fluke 123B | User Manual - Page 92
    123B/124B/125B Users Manual Miscellaneous Display Type 5.7-inch color active matrix TFT Resolution 640 x 480 pixels Waveform Display Vertical 10 div of 40 pixels Horizontal 12 div of 40
  • Fluke 123B | User Manual - Page 93
    Industrial ScopeMeter® Specifications Interface Optically isolated USB to PC/laptop Transfer screen dumps (bitmaps), settings and data using OC4USB optically isolated USB adapter/cable, (optional), using FlukeView® ScopeMeter® software for Windows®). Optional WiFi Adapter Fast transfer of screen
  • Fluke 123B | User Manual - Page 94
    123B/124B/125B Users Manual Vibration MIL-PRF-28800F, Class 2 Shock 30 g maximum Electromagnetic Compatibility (EMC) International IEC 61326-1: Industrial CISPR 11: Group 1, Class A Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is
  • Fluke 123B | User Manual - Page 95
    300 Vrms for derating, see Figure 16. Max. Floating Voltage from any terminal to ground 600 Vrms Cat IV, 750 Vrms up to 400 Hz Industrial ScopeMeter® Specifications 1000 Max. Input VOLTAGE 500 (Vrms) 200 100 50 30 20 10 5 Maximum CAT IV input voltage vs. frequency CAT III CAT IV
  • Fluke 123B | User Manual - Page 96
    123B/124B/125B Users Manual The Fluke 12xB series, including standard accessories, conforms to the EEC directive 2004/108/EC for EMC immunity, as defined by EN61326-1: 2006, with the addition of
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January 2016
© 2016 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
123B/124B/125B
Industrial ScopeMeter
®
Users Manual