Benetech GM1356 Sound Level Meter

Category Brand

Benetech GM1356 Sound Level Meter

Unit ini telah dirancang untuk memenuhi persyaratan pengukuran insinyur kebisingan, pengendalian kualitas kebisingan dan pencegahan kesehatan di berbagai lingkungan, seperti pengukuran kebisingan di pabrik, kantor, jalan lalu lintas, keluarga dan semua aplikasi pengukuran kebisingan lainnya.

  • Akurasi hingga +/-1,5dB
  • Rentang pengukuran adalah 30 hingga 130dB
  • Pemilihan penimbangan Waktu Cepat/Lambat
  • Lampu latar otomatis
  • Matikan otomatis 10 menit

Product Description

Benetech GM1356 Sound Level Meter

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This unit has been designed to meet the measurement requirement of noise engineers, noise quality control and health prevention in various environments, such as noise measurement in factory, office, traffic road, family and all other noise measurement applications.

Features Benetech GM1356 Sound Level Meter

  • This unit was designed according to following standards:
    º International electrician committee standard: IEC PUB 651 TYPE2
    º US national standard: ANSI S1.4 TYPE2
  • Accuracy up to +/-1.5dB
  • Measurement range is 30 to 130dB
  • Fast/Slow Time weigting selection
  • Automatic backlight
  • The maximum value holding function
  • Auto power off 10 minutes
  • A/C Frequency weighting selection
  • Both AC and PWM signal output are available
  • Calendar function
  • 4700 data record function
  • Connect with the PC through USB, provides data record downloading, real-time data sampling analysis, and printing graph&data functions

Specifications Benetech GM1356 Sound Level Meter

Calibration sound source94dB@1KHz
Measurement range30~130dBA、35~130dBC
Accuracy±1.5dB(reference sound pressure standard 94dB@1KHz)
Frequency response31.5Hz~8.5KHz
Resolution0.1dB
Measuring level30 to 80 , 50 to 100, 60 to 110,
80 to 130, 30 to 130
Dynamic range50dB/100dB
Overload indicationOVER / UNDER
Frequency weighting characteristicA and C
Digital display4 digits
Analogy bar graph1dB/1 bar graph
Sampling rateFAST:8times/second;SLOW:2times/second
AC signal output4Vrms/ full bar graph, output impedance is about 600 ohm
PWM signal outputDuty cycle =0.01X db value/3.3 x 100%
Dyna mic cha racteristicFAST(high speed)/SLOW(low speed)
Calendar accuracy±30seconds/day
Data stor age quantity4700
The m aximum value holdingMAX
Auto power off10 minutes without operation
Micro phone1/2inch polarization capacitance microphone
Power supply6V (4PCS 1.5V Alkline battery)
Dimension70x35x256mm
Weight244G (Without battery)
Battery life20h continuous use(Alkaline batteries)

 

 


Benetech GM1356 – Manual


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Additional Information

Brand

BENETECH

Model

GM1356

Made In

China

Weight

1 kg

Product Status

Available

Product Enquiry

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