123b apk 123b.software

Product description



　　Oscilloscope mode

　　Frequency response – dc coupled

　　Without probes and test leads (with BB120)

　　123B: dc to 20 MHz (-3 dB)

　　124B and 125B: dc to 40 MHz (-3 dB)

　　DC to 12.5 MHz (-3 dB) / dc to 20 MHz (-6 dB)

　　123B: dc to 20MHz (-3 dB)

　　124B and 125B: dc to 40 MHz (-3 dB)

　　Frequency response – ac coupled (lf roll off)

　　Without probes and test leads

　　<10 Hz (-3 dB)

　　<10 Hz (-3 dB)

　　<10 Hz (-3 dB)

　　Rise time, excluding probes,

　　test leads

　　123B <17.5 ns

　　124B and 125B <8.75 ns

　　Input impedance

　　Without probes and test leads

　　1 MΩ//20 pF

　　1 MΩ//24 pF

　　1 MΩ//230 pF

　　5 MΩ//15.5 pF

　　Sensitivity

　　5 mV to 200 V/div

　　Analog bandwidth limiter

　　10 kHz

　　Display modes

　　A, -A, B, -B

　　Max. input voltage A and B

　　Direct, with test leads, or with VP41 Probe

　　600 Vrms Cat IV, 750 Vrms maximum voltage.

　　600 Vrms

　　Max. floating voltage, from any terminal to ground

　　600 Vrms Cat IV, 750 Vrms up to 400Hz

　　Scope modes

　　Normal, Single, Roll

　　Ranges (normal)

　　Equivalent sampling

　　123B: 20 ns to 500 ns/div,

　　1 μs to 5 s/div

　　1 μs to 5 s/div

　　1s to 60 s/div

　　Sampling rate (for both channels simultaneously)

　　Equivalent sampling (repetitive signals)

　　Up to 4 GS/s

　　40 MS/s

　　Trigger

　　Screen update

　　Free run, on trigger

　　Source

　　A, B

　　Sensitivity A and B

　　@ DC to 5 MHz

　　0.5 divisions or 5 mV

　　123B: 4 divisions

　　123B: N/A

　　Slope

　　Positive, negative

　　Advanced scope functions

　　Display modes

　　Normal

　　Captures up to 25 ns glitches and displays analog-like persistence waveform

　　Suppresses noise from a waveform

　　Does not capture glitches between samples

　　Records and displays the minimum and maximum of waveforms over time

　　Auto set (Connect-and-View™)

　　Continuous fully automatic adjustments of amplitude, time base, trigger levels, trigger gap, and hold-off. Manual override by user adjustment of amplitude, time base, or trigger level.

　　Dual input meter

　　Input A and input B

　　Ranges

　　500 mV, 5 V, 50 V, 500 V, 750 V

　　Accuracy

　　±(0.5% +5 counts)

　　Common mode rejection (CMRR)

　　>100 dB @ dc, >60 dB @ 50, 60, or 400 Hz

　　Full scale reading

　　5000 counts

　　Ranges

　　500 mV, 5 V, 50 V, 500 V, 750 V

　　Accuracy for 5% to 100% of range (DC coupled)

　　DC to 60 Hz (V ac+dc)

　　±(1% +10 counts)

　　±(1% +10 counts)

　　Accuracy for 5% to 100% of range (AC or dc coupled)

　　60 Hz to 20 kHz

　　±(2.5% +15 counts)

　　DC rejection (only VAC)

　　>50 dB

　　Common mode rejection (CMRR)

　　>100 dB @ dc

　　Full scale reading

　　5000 counts, reading is independent of any signal crest factor.

　　Modes

　　Max peak, Min peak, or pk-to-pk

　　Ranges

　　500 mV, 5 V, 50 V, 500 V, 2200 V

　　Accuracy

　　Accuracy Max peak or Min peak

　　5% of full scale

　　10% of full scale

　　Full scale reading

　　500 counts

　　Ranges

　　123B: 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz,1 MHz, 10 MHz, and 50 MHz

　　Frequency range

　　15 Hz (1 Hz) to 50 MHz in continuous autoset

　　Accuracy @1 Hz to 1 MHz

　　±(0.5% +2 counts)

　　Full scale reading

　　10,000 counts

　　Max reading

　　50.00 kRPM

　　Accuracy

　　±(0.5% +2 counts)

　　Range

　　2% to 98%

　　Frequency range

　　15 Hz (1 Hz) to 30 MHz in continuous autoset

　　Frequency range

　　15 Hz (1 Hz) to 30 MHz in continuous autoset

　　Full scale reading

　　1000 counts

　　With current clamp

　　Ranges

　　Same as V dc, V ac, V ac+dc, or PEAK

　　0.1 mV/A, 1 mV/A, 10 mV/A, 100 mV/A, 400 mV/A, 1 V/A, 10 mV/mA

　　Same as V dc, V ac, V ac+dc, or PEAK (add current clamp uncertainty)

　　Range

　　200 °C/div (200 °F/div)

　　Scale factor

　　1 mV/°C and 1 mV/°F

　　Accuracy

　　As V dc (add temp. probe uncertainty)

　　0 dBV

　　1 V

　　0 dBm (600 Ω /50 Ω)

　　1 mW referenced to 600 Ω or 50 Ω

　　dB on

　　V dc, V ac, or Vac+dc

　　Full scale reading

　　1000 counts

　　Range

　　1 to 10

　　Full scale reading

　　90 Counts

　　Modes

　　A to B, B to A

　　Range

　　0 to 359 degrees

　　Resolution

　　1 degree

　　Configurations

　　1 phase / 3 phase 3 conductor balanced loads (3 phase: fundamental component only, AUTOSET mode only)

　　Power factor (PF)

　　Ratio between watts and VA range – 0.00 to 1.00

　　Watt

　　RMS reading of multiplying corresponding samples of input A (volts) and input B (amperes)

　　999 counts

　　VA

　　Vrms x Arms

　　999 counts

　　VA reactive (var)

　　√((VA)2-W2)

　　999 counts

　　Purpose

　　To measure on pulse width modulated signals, like motor drive inverter outputs

　　Principle

　　Readings show the effective voltage based on the average value of samples over a whole number of periods of the fundamental frequency

　　Accuracy

　　As Vrms for sinewave signals

　　Input A to common

　　Ranges

　　123B and 124B

　　500 Ω , 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 30 MΩ

　　50 Ω, 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 MΩ – 5000 counts, 30 MΩ – 3000 counts

　　Measurement current

　　0.5 mA to 50 nA, decreases with increasing ranges

　　Open circuit voltage

　　<4 V

　　Beep

　　<(30 Ω ±5 Ω) in 50 Ω range

　　Measurement current

　　0.5 mA

　　Detection of shorts of

　　≥1 ms

　　Measurement voltage

　　@0.5 mA

　　>2.8 V

　　<4 V

　　Measurement current

　　0.5 mA

　　Polarity

　　+ on input A, – on COM

　　Ranges

　　50 nF, 500 nF, 5 μF, 50 μF, 500 μF

　　Full scale reading

　　5000 counts

　　Measurement current

　　500 nA to 0.5 mA, increases with increasing ranges

　　Advanced meter functions

　　Zero Set

　　Set actual value to reference

　　AutoHold (on A)

　　Captures and freezes a stable measurement result. Beeps when stable. AutoHold works on the main meter reading, with thresholds of 1 Vpp for AC signals and 100 mV for DC signals.

　　Fixed decimal point

　　Activated by using attenuation keys

　　Cursor Readout (124B and 125B)

　　Sources

　　A, B

　　Single vertical line

　　Dual vertical lines

　　Peak-peak, time distance and reciprocal time distance readout

　　Dual horizontal lines

　　High, low and peak-peak readout

　　Rise or fall time

　　Transition time, 0%-level and 100%-level readout (manual or auto leveling; auto leveling only

　　possible in single channel mode)

　　Accuracy

　　As oscilloscope accuracy

　　Recorder

　　Measurement Speed

　　Maximum 2 measurement/s

　　Record Size (min, max, average)

　　2 M readings for 1 channel

　　Recorded Time Span

　　2 weeks

　　Maximum number of events

　　1024

　　Maximum sample rate

　　400 K sample/s

　　Size Internal memory

　　400 M samples Recorded Time

　　Span internal memory

　　15 minutes at 500 μs/div

　　11 hours at 20 ms/div

　　Record Size SD card

　　1.5 G samples

　　Recorded Time Span SD card

　　11 hours at 500 μs/div

　　14 days at 20 ms/div

　　Maximum number of events

　　64

　　Power Quality (125B only)

　　Readings

　　Watt, VA, var, PF, DPF, Hz

　　Watt, VA, var ranges (auto)

　　250 W to 250 MW, 625 MW, 1.56 GW

　　±(2% + 6 counts)

　　±(4% + 4 counts)

　　DPF

　　0.00 to 1.00

　　PF

　　0.00 to 1.00, ±0.04

　　Frequency range

　　10.0 Hz to 15.0 kHz

　　40.0 Hz to 70.0 Hz

　　Number of Harmonics

　　DC to 51

　　Readings / Cursor readings

　　(fundamental 40 Hz to 70 Hz)

　　Vrms / Arms /Watt

　　Each harmonic from fundamental maybe selected for individual readings

　　BusHealth tester (Fluke 125B only)

　　Type

　　Subtype

　　Protocol

　　AS-i

　　NEN-EN50295

　　CAN

　　ISO-11898

　　Interbus S

　　RS-422

　　EIA-422

　　Modbus

　　RS-232

　　RS-232/EIA-232

　　RS-485/EIA-485

　　Foundation Fieldbus

　　H1

　　61158 type 1, 31.25 kBit

　　Profibus

　　DP

　　EIA-485

　　61158 type 1

　　Miscellaneous

　　Display

　　Type

　　5.7-inch color active matrix TFT

　　640 x 480 pixels

　　Waveform Display

　　Vertical

　　10 div of 40 pixels

　　12 div of 40 pixels

　　Power

　　External

　　Via Power Adapter BC430

　　10 V DC to 21 V DC

　　5 W typical

　　5 mm jack

　　Via Battery Pack BP290

　　Rechargeable Li-Ion 10.8 V

　　7 hours with 50% backlight brightness

　　4 hours with test tool off,  7 hours with test tool on

　　0 to 40 °C (32 to 104 °F) during charging

　　Memory

　　Internal memory can store 20 data sets  (screen waveform and setup)

　　Micro SD card slot with optional SD card  (max size of 32 GB)

　　Mechanical

　　Size

　　259 x 132 x 55 mm

　　(10.2 x 5.2 x 2.15 in)

　　1.4 kg (3.2 lb) including battery pack

　　Interface

　　Optically isolated

　　Transfer screen copies (bitmaps), settings and data

　　OC4USB optically isolated USB adapter/cable, (optional), using FlukeView® software for Windows®.

　　Fast transfer of screen copies (bitmaps), settings and data to PC/laptop, tablet, smartphone, etc. A USB port is provided for attaching the WiFi dongle. Do not use the USB port with a cable for safety reasons.

　　Environmental

　　Environmental

　　MIL-PRF-28800F, Class 2

　　Temperature

　　Battery Operation

　　0 to 40 °C (32 to 104 °F)

　　0 to 50 °C (32 to 122 °F)

　　-20 to 60 °C (-4 to 140 °F)

　　Humidity (Operating)

　　@ 0 to 10 °C (32 to 50 °F)

　　Non-condensing

　　95%

　　75%

　　45%

　　Storage

　　@ -20 to 60 °C (-4 to 140 °F)

　　Non-condensing

　　Altitude

　　Operating at 3 km (10,000 feet)

　　CAT III 600 V

　　CAT IV 600 V

　　12 km (40,000 feet)

　　EMC electromagnetic compatibility

　　International

　　IEC 61326-1: Industrial, CISPR 11:  Group 1, Class A

　　Class A Equipment (Industrial Broadcasting & Communication Equipment)

　　47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.

　　Wireless radio with adapter

　　Frequency range

　　2412 MHz to 2462 MHz

　　<100 mW

　　Enclosure protection

　　IP51, ref: EN/IEC60529

　　Safety

　　General

　　IEC 61010-1: Pollution Degree 2

　　IEC 61010-2-033: CAT IV 600 V/CAT III 750 V

　　Max. input voltage input A and B

　　Direct on input or with leads

　　600 Vrms CAT IV for derating

　　600 Vrms for derating

　　600 Vrms Cat IV, 750 Vrms up to 400 Hz