BRUEL & KJAER 2034 Manuals

Manuals and User Guides for BRUEL & KJAER 2034. We have 1 BRUEL & KJAER 2034 manual available for free PDF download: Instruction Manual

BRUEL & KJAER 2034 Instruction Manual

BRUEL & KJAER 2034 Instruction Manual (153 pages)

Dual Channel Signal Analyzer

Brand: BRUEL & KJAER | Category: Measuring Instruments | Size: 67.88 MB

Table of Contents

Table of Contents
5
Introduction
6
1 General Operation

11
- The First Measurement
  13
- Location of Pushkeys and Parameter Fields
  14
- Keyboard
  16
- Saved Setups
  20
- System Reset
  21
- Summary - "First Measurement
  23
2 Parameters in a Display Set-Up

25
- Y-Axis
  26
- X-Axis
  28
- System of Coordinates
  30
- Functions
  32
3 User Defined Setups, Cursors and Memory

34
- Measurement Setup
  34
- Display Setups
  37
- Formats of the Display
  41
- Cursors
  43
- Memory
  48
- Data Source
  49
4 First Guided Tour: Frequency Response Function

52
- Introduction
  52
- Preliminary Setting
  52
- Frequency Response Measurement with Random Noise Excitation
  53
- Zoom
  60
- Overlap Analysis
  63
- Influence of a Time Delay
  64
- Frequency Response Measurement with Impulse Excitation
  66
- Frequency Response H
  69
- Coherence
  71
5 Second Guided Tour: Autocorrelation

72
- Introduction
  72
- Preliminary Setting
  72
- Impulse Excitation
  74
- Random Exitation
  77
- Sine Excitation
  78
- Hilbert Transform
  79
- Bow Tie Correction
  80
- Periodic Signals in Noise
  83
6 Third Guided Tour: Cross Correlation

85
- Introduction
  85
- Preliminary Setting
  86
- Impulse Exitation
  87
- Cross Correlation Magnitude
  88
- Weighting Functions
  89
- Random Excitation
  91
7 Fourth Guided Tour: Modal Parameter Identification

93
- Introduction
  93
- Preliminary Setting
  94
- Basic Theory of Modal Analysis
  95
- Identification of Modal Parameters in the Frequency Domain
  98
- Identification of Modal Parameters in the Time Domain
  103
- Transient Excitation
  107
- Comments
  108
8 Fifth Guided Tour: Signal Enhancement

111
- Introduction
  111
- Preliminary Setting
  111
- Enhanced Time
  113
- Enhanced Spectrum
  114
- Special Cursors
  115
- Signal Enhancement of Impulsive Signals
  119
- Time Editing
  120
9 Sixth Guided Tour: Cepstrum, Liftered Spectrum

122
- Introduction
  122
- Preliminary Setting
  122
- Time Signal
  124
- Spectrum
  124
- Cepstrum
  125
- Littered Spectrum
  126
- Instantaneous Cepstrum
  127
- EXTRA (Exercise with Sound Signal)
  128
10 Seventh Guided Tour: Probability

130
- Introduction
  130
- Preliminary Setting
  131
- Random Noise Signals
  132
- Sine Signals
  133
- Other Signals
  134
11 Calibration

137
- Introduction
  137
- Signal Types
  137
- Accelerometer Calibration with Preamplifier Type 2635
  140
- Accelerometer Calibration with Line-Drive Amplifier Type 2644
  140
- Microphone Calibration
  142
- Sound Intensity Calibration
  143
- Alphanumerics
  146
APPENDIX A: Parameter Fields

147

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