Appendixes

9 - 5

Single Shot

 

100 ns to 1 s/div

Dual input alternating

100 ns to 20 s/div

Dual input chopped

50 s to 1 s/div

Roll

 

2 s to 60 s/div

Dual input chopped

2 s to 60 s/div

Accuracy

 

+(0.1% + 1 pixel)

Record Length

256 or 512 samples (10 or 20 division)

ScopeRecord™ (Fluke 99B, 105B)

.................30k samples

 

 

from 20 ms/div to 60s/div

Trigger (NORMAL mode)

 

 

Sources

 

A, B, or EXTernal

Sensitivity: A or B

 

<0.8 div to 10 MHz

 

 

 

<1.5 div to 60 MHz

 

 

 

<4.0 div to 100 MHz

Sensitivity: EXTernal

+0.2V or 2.0V

 

 

 

(TTL level compatible)

External Input Impedance

1 M//25 pF direct,

 

 

10 M//15 pF with 10:1 probe

Delay Time

 

-20 to +640 div

N-cycle Trigger

Retriggers after 2 to 255 trigger cycles

Delay by events

1 to 1023 events after EXT trigger

TV Trigger (on INPUT A only)

 

TV Trigger Modes

Lines, Frame, Odd/Even fields,

 

 

Line Number, 4-Field Sequence

Video Modes

Positive and Negative Video

TV Systems

 

NTSC, PAL, PAL-M,

 

 

SECAM, Non-Interlaced

Scan Rates .... 14 to 21 kHz, 19 to 33 kHz (non-interlaced),

 

31 to 65 kHz (non-interlaced)

TV Trigger Sensitivity

..........1.5 division (with a minimum of

(on INPUT A)

30 mV) to 21 divisions peak-peak

Cursor Measurements

Up to five displayed simultaneously. All voltage measurements can be ampere measurements with optional Current Probes.

Single cursor measurements:

V1, V2, t1 from TRIG, t2 from TRIG.

Dual cursor measurements:

Hz, Vrms, VDC (mean), Vpeak/peak, V max peak, V min peak, rise time, phase, dV, dt, and 1/dt.

Measurement readout:

absolute, relative (zero), or % change.

Markers selectable on:

Hz, Vpeak/peak, V max peak, V min peak, rise time, and phase

Waveform Mathematics 92B 96B

Add, Subtract, Multiply, Invert, Filter, or Integrate input waveforms.

Calculate instantaneous or mean (real) electrical watts with optional Current Probes.

Zoom

Magnifies waveform around the fourth division at the next acquisition (sweep).

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Fluke 105B, 99B manual Zoom

99B, 105B specifications

The Fluke 105B and Fluke 99B are highly regarded oscilloscopes that offer a blend of performance, portability, and user-friendly features, making them ideal tools for both professionals and enthusiasts in the electronics field. These oscilloscopes exemplify Fluke's commitment to quality and precision in electrical testing and diagnostics.

One of the standout features of the Fluke 105B and 99B is their exceptional bandwidth and sampling rates. The 105B typically boasts a bandwidth of up to 100 MHz, while the 99B offers similar specifications. This ensures that both models can accurately capture fast signal changes and perform detailed analysis of electrical waveforms, making them suitable for a wide range of applications in the industry.

Both oscilloscopes are equipped with advanced display technology, offering clear and bright visual output. The intuitive user interface allows for easy navigation and configuration, enabling users to quickly set up their measurements without a steep learning curve. High-resolution displays provide detailed waveform representation, enhancing the ability to analyze complex signals.

In terms of connectivity, the Fluke 105B and 99B include multiple input channels, often allowing for simultaneous measurement of multiple signals. This is particularly useful in troubleshooting applications where the relationship between signals needs to be understood. The oscilloscopes also support various triggering modes, which provide users the flexibility to isolate specific signal events for more focused analysis.

The portability of the Fluke 105B and 99B cannot be overlooked. With their lightweight design and battery operation capabilities, these oscilloscopes are well-suited for fieldwork, enabling technicians to conduct live measurements without being tethered to a power source. This makes troubleshooting and validation of electrical systems much more convenient, especially in remote locations or on-site environments.

Powerful storage features allow users to capture, save, and export waveform data for further analysis or reporting. The availability of software for data analysis and documentation enhances the functionality of both models, making it easier to maintain a record of measurements and findings.

In summary, the Fluke 105B and 99B oscilloscopes are powerful, portable, and equipped with advanced features that cater to various testing and diagnostic scenarios. Their robust design, high-performance specifications, and user-friendly interfaces make them a valuable addition to any electronics professional's toolkit, ensuring reliable performance in the field.