Equipment information

Brüel & Kjær 2143 Analyzer
Manufacturer:
Brüel & Kjær
Model: 2143
Date: 1992
Category: Measurement instruments
Group: Analyzer
Description: Portable Signal Analyzer
Information:

Dual Channel Portable Signal Analyzer Type 2148 and Portable Signal Analyzer Type 2147 are portable FFT analyzers 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 analyzers 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 analyzers 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 interfaces allow data-processing and external control.

These manuals are available for the above equipment:

Manual Type: User Manual BruelKJAER-9059-Manual-Page-1-Picture
Pages: 294
Size: 7.79 Mbytes (8170586 Bytes)
Language: english
Revision:
Manual-ID/Number:
Date: 01 September 1992
Quality: Scanned document, all readable.
Upload date:
MD5: eb68d5eb60e6b96d377da1515ab990e0
Downloads: 348 since 26 May 2017
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

BruelKJAER-9059-Manual-Page-1-Picture


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