UNI-T UT 4000 Series Manual de usuario descargar pdf (Pagina 91)

UNI-T

UT4000 User Manual

Signal format and line/field frequency

(video trigger type)

Supports standard NTSC and PAL

Line range : 1-525 (NTSC) and 1-625 (PAL)

Alternate Trigger

CH1 Trigger Edge, pulse, video, slew rate, LA

CH2 Trigger Edge, pulse, video, slew rate, LA

Measurement

Manual mode

Voltage difference (ΔV)

etween cursors, time

difference (ΔT) between cursors, ΔT countdown

(Hz) (1/ΔT).

Tracking mode Voltage and time of waveform dots.

Cursor

Automatic

measurement mode

Allows cursor display during automatic

measurement.

Automatic

measurement

Measuring Maximum, minimum, top, bottom, mean, peak-to-

eak,

amplitude, average, root mean square, cycle average, cycle root mean

square, area, cycle area, frequency, cycle, rising edge, falling edge,

ositive pulse, negative pulse, burst pulse, overshoot, preshoot, rise

delay, fall delay, phase, positive duty ratio, negative duty ratio.

Math functions

Saving waveforms

+ ,−, x, ÷

10 groups and 10 setups

FFT Window Hanning, Hamming, Blackman, Rectangle

Acquisition points 1024 points

Lissajous Figure Phase difference ± 3 degrees

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 97 98 99

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UNI-T UT 4000 Series Manual de usuario Pagina 91