Gracey & Associates Hire and Calibration

Bruel & Kjaer PC Software - Noise and Vibration

B&K 7815

Noise Explorer Type 7815

£ 2 a day *

Noise Explorer™ is a Windows® based software package for downloading and reporting noise and vibration data measured with Bruel & Kjaer hand-held instruments.

Sound intensity measurements made with the 2260 Investigator sound intensity system may be viewed and manipulated in Noise Explorer.

Uses

Formatting data for export to spreadsheets, noise mapping software or the Windows clipboard

Displaying & printing measurement results in graphical or tabular form

Calculating Sound Power or Sound Reduction Index from sound intensity measurements

Supported Instruments - B&K 2236, 2238, 2250 and 2260 and 2537

Software and manual supplied on a CD with a serial interface 9-pin cable * * + B&K security 'dongle'

B&K have a FAQ - frequently asked question page relating to the 7815 software. To get to the link click here.

B&K 7820

Evaluator Type 7820

£ 4 a day *

Calculation of Rating Level - Windows® based software for environmental noise evaluation.

It provides a versatile tool for analyzing measured data from the family of B&K sound level meters.

Complete solution for the determination of the Rating Levels according to BS 4142 and other national standards.

A Rating Level is a single value for evaluating the potential nuisance factor of noise. It takes into account time of day, nature of the noise (impulsive, pure tones present) as well as the overall levels of the noise.

Supported Instruments - B&K 2236, 2238, 2250 and 2260 and 2537

Software and manual supplied on a CD with a serial interface 9-pin cable * * + B&K security 'dongle'

B&K have a FAQ - frequently asked question page relating to the 7820 Evaluator software. To get to the link click here.

B&K 7830

Qualifier Type 7830

£ 4 a day *

Building Acoustics Software - Windows® based software.

Having made airborne, impact or reverberation time measurements with a 2250 Building Acoustics Analyzer or a 2260D Analyzer, use the 7830 Qualifier software running on a PC to post-process and document your results..

Using Qualifier's spreadsheet-like data sheets, it is possible to manually adjust data used in calculations, for example, to change levels or reverberation times. The results can be observed immediately.

Reverberation-time measurements may be averaged in two ways: either averaging of reverberation times (T20 and T30) or averaging of decay curves (multi spectra), also called ensemble averaging.

This mode has the advantage of producing an average decay curve (multi spectrum) for each frequency band Extensive documentation facilities are available. These allow items such as SRI graphs and text to be entered into a report and sent to the printer. Graphs can also be exported via the clipboard.

B&K have a FAQ - frequently asked question page relating to the 7830 Qualifier software on their web site.

B&K BZ 5503 - PC Utility Software

included with all our 2250 meters

Utility Software for Hand-held Analyzers BZ 5503 is an archiving tool for Type 2250 data and setups, and functions as the link between Type 2250 and post-processing or reporting software on a PC. It enables you to do the following:

Control Type 2250 from a PC

Manage data on Type 2250

Transfer data to Type 2250

Create, edit and transfer setups to Type 2250

Control the instrument .on-line. for demonstration purposes, or if you need a very large display

Manage and archive data on a PC

Transfer data and setups from Type 2250 to an archive on the PC

Transfer data between SD- or CF-Cards and the archives

Keep data in archives, organized in job folders, per user . in the same way you have organized the data in Type 2250

View data or annotations

Export data to Type 7815, 7820 or 7825 for post processing and reporting.

Export data to Microsoft Excel

Interface To Type 2250 - USB ver. 1.1

PC Requirement - Operating System: Windows 2000/Windows XP, Microsoft.NET
Recommended PC: Pentium III (or equivalent) processor, 128 Mbyte RAM, SVGA graphics display/adaptor, sound card, CD ROM drive, mouse, USB, Windows XP

Supplied on a CD-ROM BZ 5298 with a AO 1476 USB Interface Cable.

The BZ 5503 software is provided free of charge with 2250 meter(s) but we recommend you hire the B&K 7815 or the B&K 7820 software - described above to view and manipulate the results downloaded by the BZ 5503

B&K VP 7670

B&K Link for 2236, 2238, 2260 and 2537 analyzers

£ 1 a day *

Simple Windows based software for transferring results from B&K analyzers to a PC - released before Windows XP. It runs on most XP systems but their is no guarantee your system is compatible.

The software's graphical interface makes it simple to download measurement records and display them in a spreadsheet - includes :

2260_link - B&K 2260 Investigator Link

CTL_link - B&K VP 7666 for 2537 meters

WBK_link - B&K link for windows - suitable for 2236, 2238 and other meters

Software and manual supplied on a CD with a serial interface 9-pin cable * *

* * if you PC only has USB connectors, then a Serial to USB adaptor is required, available from most PC shops, or give us a call.

We have a few Windows XP laptops loaded with the above B&K software for hire

We do not offer a download service. In our experience this should only be done by the engineer who made the measurements.

* Our standard hire charges are based on a 4-day minimum period, details other options.

Gracey & Associates 01933 624212 hire@gracey.com
British Standards accreditation for noise and vibration instrument hire and calibration
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