manuais B & K Precision 2125A

B k precision 2125A Especificações (64 páginas)

Marca: B-k-precision | Categoria: Medição, teste e controlo | Tamanho: 1.98 MB |

Inglês

Índice

CONTENTS

2

Introduction

4

Notation

6

Signals

7

Amplitude measurements

8

Non-sinusoidal waveforms

10

Analog oscilloscopes

11

Theory of operation

13

Vertical circuits

14

Figure 9

15

Figure 10

15

Graticule

16

Delayed sweep

17

Operation of an analog scope

18

Vertical coupling

19

Variable adjustments

19

Trigger controls

19

Slow waveforms

20

XY display mode

20

Component test

21

Digital oscilloscopes

23

Figure 16

24

Figure 17

27

Sampling

30

Figure 20

31

Figure 21

32

Dead time

33

Operation and features

34

The AUTO button

35

Quick help

35

Saving waveforms and data

37

Network operation

38

Math calculations

39

Recording transient events

40

Video triggering

40

Averaging

40

Peak detection

41

Automatic Measurements

42

Reference waveform

43

Recording waveforms

44

Digital filter

45

Pass/fail testing

46

WaveXpress®

47

Figure 36

48

Probe compensation

50

Probe types

50

Figure 37

51

Figure 38

51

Figure 39

52

Figure 40

53

Floating a scope

54

Good measurement practices

55

Oscilloscope safety

56

Glossary

57

References

64

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