Meter, sound level

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OBJECT TYPE
precision/dual range
DATE
1991
ARTIFACT NUMBER
2017.0100.001
MANUFACTURER
Brüel and Kjaer
MODEL
2232
LOCATION
Denmark

More Information


General Information

Serial #
1282843
Part Number
1
Total Parts
3
AKA
N/A
Patents
N/A
General Description
Metal housing and probe with synthetic switches and parts. Composante en métal et sonde avec pièces synthétiques.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
27.1 cm
Width
7.4 cm
Height
2.4 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Sound
Sub-Category
N/A

Manufacturer

AKA
Bruel Kjaer
Country
Denmark
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Unknown
Period
Unknown
Canada
Instrument for primarily making community noise surveys and less demanding acoustic measurements. Used in Mining surveys and urban surveys. Instrument pour principalement effectuer des bruits communautaires et des mesures acoustiques moins demandantes. Utilisés dans les sondages miniers et urbains.
Function
The Brüel & Kjær Precision Sound Level Meter Type 2232 is an instrument for primarily making community noise surveys and less demanding acoustic measurements. Le sonomètre de précision Brüel & Kjær Type 2232 est un instrument pour principalement effectuer des bruits communautaires et des mesures acoustiques moins demandantes.
Technical
The Brüel & Kjær Precision Sound Level Meter Type 2232 is an inexpensive instrument for primarily making community noise surveys and less demanding acoustic measurements. It offers the accuracy and quality associated with a precision-grade sound level meter. A great ergonomic design and ease of operation enables even the inexperienced user to carry out reliable measurements quickly and effectively. The handy convenience of a Type 1 precision sound level meter allows the user to carry it around in a pocket. A large, easily read digital display gives a single value indication of the maximum A weighted sound level measured during the previous second, thereby eliminating meter reading errors. Type 2232 is robust, compact and lightweight (460 g), and is the ideal tool for environmental health inspectors and other personnel concerned with maintaining acceptable noise levels in industrial and residential locations (ex: police officers checking vehicle noise). The B&K Sound Level Meter Type 2232 satisfies the requirements of IEC 60651 Type 1 and ANSI S1.4 1983 Type S1A. Le sonomètre de précision Brüel & Kjær Type 2232 est un instrument peu coûteux pour principalement effectuer des bruits communautaires et des mesures acoustiques moins demandantes. L'instrument offre la précision et la qualité associée à un sonomètre de degré de précision. Une conception ergonomique et une facilité d'utilisation permettent même les utilisateurs inexpérimentés pour effectuer rapidement et efficacement des mesures fiables. La portabilité du type 1 permet à l'utilisateur de le transporter dans sa poche. Un grand écran digital affiche une valeur simple indiquant le niveau de son maximum mesuré lors de la seconde précédente, faisant en sorte d'éliminer des erreurs du compteur. Le type 2232 est robuste, compact et léger (460 g), et est l'outil idéal pour les inspecteurs environnementaux et autres travailleurs préoccupé avec maintenir un niveau de bruit acceptable dans les secteurs industriels et les quartiers résidentiels (exemple: policiers qui surveillent le bruit des véhicules). Le B&K Sonomère type 2232 rencontre des conditions du IEC 60651 Type 1 et ANSI S1.41983 types S1 A.
Area Notes
Unknown

Details

Markings
Printed on the proper front: "70-130 dB(A)/ 34-94 dB(A)/ Fast/ Slow/ Batt./ Low/ Over-/ load/ Under-/ range/ dB(A) Max./ Power/ Off/ On/ Reset/ Auto./ Man./ Precision/ Sound Level Meter/ Brüel & Kjaer [logo] Type 2232"/
Missing
Appears complete
Finish
The casing has a green-grey proper front with black text, a black proper back with white text, and white labels with black text. The unit has a silver-coloured probe with a black tip on the top and a grey digital screen on the proper front. L'enveloppe a un devant vert gris avec du texte noir, un derrière noir avec du texte blanc, et des étiquettes blanches avec du texte noir. L'unité a une sonde argentée avec un bout noir sur le dessus et un écran digitale gris sur le devant.
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Brüel and Kjaer, Meter, sound level, before 1991, Artifact no. 2017.0100, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2017.0100.001/

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