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Soundlevel Calibrator

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Negara Asal China
Update Terakhir 26 Jun 2019
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PT Fedito Bahtera Abadi

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Jl.H.Ibrohim No. 75B Jatikramat-Jatiasih Bekasi 17421

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+628XXXXXXXX

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Detil Produk Soundlevel Calibrator

Alat Pengukur Intensitas KebisinganSound Level CalibratorProduct Description                                                                
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Detil Produk

Alat Pengukur Intensitas Kebisingan

Sound Level Calibrator

Product Description                                                                                                                                            

 

  • Amittari Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
  • The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.

  • Sensitivity calibration of microphones.

  • Suitable for field and laboratory use.

 

Product Parameters                                                                                                                                              

 

 

Model

CAL-326

CAL-327

Sound Pressure Level

94dB and 114dB

Accuracy

±0.5 dB

±0.3 dB

Frequency

1000±0.01%Hz which allows calibration with A,B,C,D or linear frequency weighting

Standards

Conforms to IEC 942 class 2

Conforms to IEC 942 class 1

Application

Calibration of 1’’ and 1/2’’ microphones

Power Source

2x1.5V AAA (UM-4) Battery

Temperature Operating

-10 to +50°C

Temperature Storage

-40 to +50°C(with batteries removed)

Temperature Coefficient

0 to 0.01 dB/°C

Altitude Effects

Approximately 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation,or comparable atmospheric pressure change(approximately every 50 mm of Hg decrease).

Size

51x51x137 mm

Weight

About 200 g

 

 

 

 

Product Accessories                                                                                                                                            

 

Standard Accessories

Main Unit

Carrying Case

Manual