Amprobe SM-10 사용자 설명서 - 페이지 8

{카테고리_이름} Amprobe SM-10에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Amprobe SM-10 9 페이지. Sound level meters
Amprobe SM-10에 대해서도 마찬가지입니다: 사용자 설명서 (9 페이지)

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when LCd blinked, release the A/C and the hoLd buttons. The sound level

meter will display 94.0 dBA . The calibration is done.

The 94 dB calibration process can be repeated until the meter reads 94.0

dB. Recalibration cycle: 1 year.

SPECIfICAtIoNS

general

display:

Microphone:

Low Battery indication:

power Supply:

power Life :

Auto power off:

environment:

Temperature / humidity

operation:

Storage:

dimension:

weight:

�

-eMC: en61326-1 This product complies with requirements of the

following european Community directives: 89/336/eeC (electromagnetic

Compatibility) and 73/23/eeC (Low Voltage) as amended by 93/68/eeC (Ce

Marking). however, electrical noise or intense electromagnetic fields in the

vicinity of the equipment may disturb the measurement circuit. Measuring

instruments will also respond to unwanted signals that may be present within

the measurement circuit. Users should exercise care and take appropriate

precautions to avoid misleading results when making measurements in the

presence of electronic interference.

Electrical (Audio)

Standard applied:

dynamic range:

Resolution:

Time weighting:

frequency range:

Measuring level range:

A weighting:

C weighting:

Accuracy:

Calibration cycle:

4 digits LCd

1/2 inch electret condenser microphone.

Replace battery when LCd displays "�".

9V nedA 1604, ieC 6f22, JiS 006p battery.

Approx. 50 hrs (alkaline Battery).

Approx. 5 min

indoor operation, < 2000 m

5 °C to 40 °C (41°f to 104°f); < 80% Rh

-10 °C to 60 °C (14°f to 140°f); < 70 %Rh

200 x 55 x 38 mm (7.8 x 2.2 x 1.5 in)

233g. (0.5 lb.) including battery

ieC 651 Type2, AnSi 1.4 Type 2.

50 dB.

0.1 dB, display Update: 0.5 sec.

fAST(125mS), SLow(1 sec).

31.5 hz to 8 khz.

(Auto Range)

30 to 130 dB.

35 to 130 dB.

± 1.5 dB.

1 year.