Measure Menu

9 - 4

92B/96B/99B/105B Users Manual

The Measure menu gives direct access to over 30 measurements; the best operating mode is automatically selected.

SCOPE MODE

Continuous Auto Set

Hands-free signal probing. Continuously follows input signals from 15 Hz to 50 MHz and automatically selects the proper time base, input range, and trigger level.

Min Max Envelope

Records the waveform excursions with a grey scale envelope on both inputs.

40 ns Glitch detect

Sweep speeds 1 ∝s per division or slower on INPUT A.

Grey-scale display

Analog-like Grey-scale display.

Waveform Average

Smoothing up to 256 waveforms. 10 samples in Roll mode.

Vertical
Frequency Response, -3 dB	..................... DC to >100 MHz
	(Fluke 99B, 105B)

DC to >60 MHz (Fluke 92B, 96B)

AC coupled	<10 Hz direct, <1 Hz with 10:1 probe
Coupling			AC, DC, Ground
Rise Time		<3,5 ns (Fluke 99B, 105B)
			<7 ns (Fluke 92B, 96B)
Sensitivity			1 mV to 100 V/div
		to 1 kV/div with 10:1 probe
Current probe scaling			1 mA/div to 100,000 A/div
Modes		A, -A, B, -B, A+B, A-B, A=x B=y
Input Impedance			1 MΩ//25 pF direct,
		10 MΩ//15 pF with 10:1 probe
Vertical Resolution			8 bit (256 levels)
Accuracy			±(2% +1 pixel),
		add 3% for 1 and 2 mV/div
Horizontal
Modes		Recurrent, Single Shot, Roll
RANGES:
Recurrent		5 ns to 1 s/div (Fluke 99B, 105B)
		10 ns to 1 s/div (Fluke 92B, 96B)
Dual input alternating		.................	5 ns (10 ns) to 20 ∝s/div
Dual input chopped			50 ∝s to 1 s/div
Maximum equivalent sampling rate
(for repetitive signals)		...............	5 GS/s Fluke 99B, 105B)
		2.5 GS/s (Fluke 92B, 96B)
Maximum real time sampling rate (for normal mode
and single channel single shot)			...........................25 MS/s

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.

Fluke 99B, 105B manual Measure Menu

Models: 99B 105B

MEASURE MENU

SCOPE MODE

Continuous Auto Set

Vertical

Horizontal

RANGES:

99B, 105B specifications