Sound level measuring instrument - testo 8160 pages

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Sound level measuring

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instrument

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testo 816 - Sound level measuring

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instrument with AC/DC output for

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data readout

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Frequency evaluation according to characteristic curves A

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and C

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Easy to adjust

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Maximum and minimum store

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Switchable time evaluation Fast/Slow

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Automatic range switchover

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Bar graph display

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AC and DC outputs for connection to further instruments

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The testo 816 is the ideal sound level measuring instrument

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for assessors, workplace measurements and for the

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measurement of industrial and environmental noise.

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Using the Fast/Slow button, the measurement time can be

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set from 1s to 125 ms, in order to better evalaute the noise

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source. The frequency analysis can also be switched from

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characterisitc curve A to C. The characteristic curve A

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corresponds to the sound pressure perception of the human

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ear, whereas characteristic curve C can also evaluate the

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low-frequency components of a sound.

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The testo 816 also has an AC and DC output. Via the AC

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output, recorders or amplifiers can be connected directly to

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the instrument, and via the DC output, graphical recorders

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or data loggers can be used easily and directly on site. The

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analog bar graph display offers the user a fast overview

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over the complete measuring range.

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With the help of the optional calibrator, the measuring

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instrument can be recalibrated directly on site with the

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screwdriver provided. The wind protection cap included in

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delivery ensures correct measurement results when

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measuring outdoors, and if required can protect the

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microphone from dirt and dust.

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www.testo.com

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