Sound Level

Sound Level

SPECIFICATIONS

Standard applied IEC651 type 2, ANSI S1.4 type 2
Calibration sound source 94dB @ 1kHz
Measurement range 30~130dBA
Accuracy +1.5dB(reference sound pressure standard,94dB@1KHz)
Frequency response 31.5~8.5KHz
Resolution 0.1dB
Frequency weighting A/C
Analogy bar graph 2dB/1 Bar graph
Display update time 2 times/second (FAST), 1 time/second (SLOW)
AC signal output 4Vrms/ full barograph, output impedance is approx 600 ohm
DC signal output 33mV/dB
Sampling rate FAST (125ms / SLOW (1s)
Power supply 6V (4pcs AA Size 1.5V battery not included)
Dimension 245*70*45mm

Date

29 Februari 2020

Tags

Instrumen Digital

Citra Garden BMW D1 No.22, Wanayasa, Kec. Kramatwatu, Kabupaten Serang Banten 42161 
(+62) 254 231 181
(+62) 254 8235 061
(+62) 881-0817-79779

 

           

 

 

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