General-tools-and-instruments DSM8921 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Werkzeug General-tools-and-instruments DSM8921 herunter. General Tools and Instruments DSM8921 User Manual [ru] [pl] Benutzerhandbuch

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Digital Sound Level Meter
Model: 8921
8922
Seitenansicht 0
1 2 3 4 5 6 ... 15 16

Inhaltsverzeichnis

Seite 1 - Digital Sound Level Meter

Digital Sound Level MeterModel: 8921 8922

Seite 2

3 Press the BA MODE key. F will be displayed to the left of the SPL (sound pressure level) icon. The digital display will show th

Seite 3

SELECTING AUTOMATIC AND MANUAL RANGINGThe meter features six measurement ranges in 10dB steps: 30~80dB, 40~90dB, 50~100dB, 60~110dB, 70~120dB, 80~130d

Seite 4 - FRONT PANEL DIAGRAM

2 Press and hold the DOWN or UPPER key to switch back to automatic ranging.(See Fig.11)If the meter is operating in manual range and UNDR

Seite 5 - 90dB

The automatic shutoff feature will resume the next time the meter is turned on.REPLACING THE BATTERYWhen the entire display flashes, the 9V battery ha

Seite 6

MeasurementLevel A WeightingMeasurementLevel C WeightingMeasurementLevel RangeAutomatic RangeTime WeightingSegment RangeDigital DisplayQuasi-Analog Ba

Seite 7

RS232 OUTPUT:The meter can link with personalcomputer to capture on-line datas ,display presure records with real-time output, you can retrieve file,

Seite 8

The meter complies with the essential protection requirements of Council Directive 89/336/EEC on the approxi- mation of the laws of the Member State

Seite 9

INTRODUCTIONYour digital sound level meter provides automatic or manual ranging in six meas-urement ranges from 30 to 130dB. The unit meets ANSI S1.4

Seite 10 - MAX HOLD

FRONT PANEL DESCRIPTION1 MICROPHONE2 LCD DISPLAY3 ON/OFF 4 REC 5 MAXHLD 6 C/A 7 BA MODE 8 F/S 9 DOWN 10 UPPER 11 DC 9V

Seite 11

FRONT PANEL DIAGRAM160

Seite 12

MEASURING SOUND LEVELSSound levels are displayed both digitally and in a bar graph. The digital display is updated every 160ms, while the bar graph is

Seite 13

SELECTING A AND C WEIGHTINGWhen you turn the meter on, it will be in A weighting mode. A weighting enables the meter to respond in the same man

Seite 14 - Accuracy

SELECTING THE RESPONSE TIMEYou can select fast or slow response time to suit different applications and standards. For example, most OSHA-related test

Seite 15

RECORDING THE MAXIMUM AND MINIMUM MEASUREMENTS 1 Press the ON/OFF key to turn the meter on.2 Press the REC key. REC will be displayed on

Seite 16

4 Press the REC key again. MAX will appear on the bottom of the screen and the maximum sound level measurement will be displayed

Verwandte Modelle: DSM8922

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