Brüel & Kjær - 2143 - Analyzer
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Brüel & Kjær 2143
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Equipment:
2143
Date:
1992
Category:
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Information
Dual Channel Portable Signal Analyzer Type 2148 and Portable Signal Analyzer Type 2147 are portable FFT Analyzer for
acoustics, electroacoustics and vibration measurements.
Their light weight and water-protected cabinets make them
especially well suited for use in the field, yet their
measuring capabilities easily match those of a laboratory
instrument. The Analyzer feature 2048 sample transform size
(801 lines), real-time zoom, advanced cursor functions, and
a frequency range to 25.6 kHz in single-and (for Type 2148 dual-channel operation.
The Analyzer are operated by means of user-interactive
menus. This enables you to quickly become familiar with the
use of the Analyzer Access to a system of on-screen help
pages provides you with information about the use of the
menus at any time and in any place.
A large internal non-volatile memory, together with back-up
disk storage facilities, make the Analyzer a powerful
data-gathering device. The IEEE 488 and RS-232-C Interface allow data-processing and external control.
1 Manual
User manual
Manual type:
User manual
Pages:
294
Size:
7.8 MB
Language:
english
Revision:
Manual-ID:
Date:
September 1992
Quality:
Scanned document, all readable.
Upload date:
May 26, 2017
MD5:
eb68d5eb-60e6-b96d-377d-a1515ab990e0
Downloads:
3206
Information
1
Introduction...1
-l
1.1 About Types 2148 and 2147 1-2
1.2 About Types 7651 and 7669 1-2
1.3 About this User
Guide...1-3
2 Installation and
Maintenance...2-1
2.1 Power
Supply...2-2
2.2 Grounding
Considerations...2-5
2.3 Cleaning the Disk
Drive...2-7
2.4 Installing the 7651 or 7669 Software Key...2-8
3 Controls and
Connections...3-1
3.1 Front
Panel...3-2
3.2 Rear
Panel...3-5
4 Getting
Started...4-1
4.1 Switching
On...4-2
4.2 General Measurement
Procedure...4-3
4.3 The Menu and Help Page
System...4-3
4.4 Changing Parameters in the
Set-up...4-8
4.5
Calibration...4-10
5 Making
Measurements...5-1
5.1 Measurement
Types...5-2
5.2 Screen Layout in Measurement Mode...5-3
5.3 Measurement Mode
Menus...5-8
5.4
Trigger/Multimode...5-14
5.5 Sound Intensity Probe Type
3548... 5-26
6 Details of
Menus...6-1
6.1 Overload
Indication...6-2
6.2
Input...6-3
6.3 Averaging/Channel
Delay...6-3
6.4 No. of
Lines...6-5
6.5 Baseband
Analysis...6-5
6.6 Zoom
Analysis...6-6
6.7 Time
Weighting...6-7
6.8 Spectrum
Weighting...6-7
6.9 Zero Padding and Bow-tie
Correction...6-7
6.10 Data
View...6-8
7
Memory...7-1
7.1 Saving Measurement Data
...7-2
7.2 Measurement
Text...7-4
8 Preselected
Set-ups...8-1
8.1 Factory-defined Set-ups
...8-2
8.2 User-defined
Set-ups...8-2
9
Autosequences...9-1
9.1 Autosequence
Set-up...9-2
9.2 Programming and Executing an Autosequence...9-2
9.3 Editing an
Autosequence...9-4
9.4 Standby
Mode...9-5
10
Post-processing...10-1
10.1 Spectrum Calculator
Menu...10-2
10.2 File
Modification...10-3
10.3 Sound Power
Calculation...10-3
10.4 Spectrum
Arithmetic...10-5
10.5 Spectrum
Weighting...10-6
11
Specifications...11
-l
11.1 Specifications 2147 2143 7669 11-2
11.2 Specifications 2148 2144 7651 11-6
11.3 Accessories 11-9
12 Service and
Repair...12-1
13
Appendix...13-1
13.1 Error
Messages...13-2
13.2 Provoked Errors and Other Messages...13-5
14
Index...
... 14—1