Aktakom ATE-9051 Manual do Utilizador descarregar pdf (Página 3)

2. FUNCTIONS DESCRIPTION

This Sound Level Meter is designed for noise

project; quality control; illness prevention and cure and all

kinds of environmental sounds measurement.It is applied to

the sounds measurement at factory; school; office; traffic

access and household, etc.

 This unit confirms to the IEC61672-1 CLASS2 for

Sound Level Meters.

 MAX & MIN measurements

 Over range display

 Under range display

 A & C Weighting

 FAST & SLOW response

 Analog AC/DC outputs for

connection to

frequency analyzer or X-Y shaft recorder

3. SPECIFICATION

Standard applied: IEC61672 -1 CLASS2

Accuracy: +1.4dB

Frequency range: 31.5HZ ~ 8KHZ

Dynamic range: 50dB

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Aktakom ATE-9051 Manual do Utilizador Página 3