SOUND LEVEL METER AND CALIBRATOR WOHLER SP-22 Produk ALAT MONITORING LINGKUNGAN PERDAGANGAN

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Home » Produk » SOUND LEVEL METER AND CALIBRATOR WOHLER SP-22
SOUND LEVEL METER AND CALIBRATOR WOHLER SP-22
Perbesar Gambar
Harga: Nego
Brand: WOHLER
Pembelian Minimal: 1 Unit
Pembelian Maksimal: 50 Unit
Pengiriman: 2 hari sejak pembayaran
Masa Aktif: Selamanya
Update: 05-04-2022 16:02
Dilihat:1.250 Kali
 
Detail
SOUND LEVEL METER AND CALIBRATOR WOHLER SP-22
 
Fungsi : alat ukur kebisingan suara di Area Kerja, Pemukiman, Bandara, Terminal dll.
 
Specification :  
a. Sound Level Meter   
▪ Range : 31,5 Hz to 8 kHz
▪ Accuracy : ± 1,5 dB
▪ 6 Level Range : 30 to 80 dB
  : 40 to 90 dB
  : 50 to 100 dB
  :  60 t0 110 dB
  : 70 to 120 dB
  : 80 to 130 dB
▪ Automatic range : 30 to 130 dB
▪ Display : 3 ½ digit LCD
  : resolution 0.1 dB
  : Updated every 0.5 sec
▪ Quasi analog bar : 1 dB display steps, 50 dB display 
    range, up dated every 50 ms
▪ Time Weighting : Fast : 125 ms
  : Slow : 1 s
▪ Weight : 240 g
▪ power : 9V block battery
   
b. Sound Calibrator  
▪ Frequency : 1000 Hz ± 2%
▪ Sound Pressure : 94dB and 114 dB
▪ Temp Operating : 0 to 50 ⁰C
▪ Power Supply : DC 9V Battery x 2 Pcs
 
c. Complete Unit :
▪ Main Unit and Calibrator
▪ PC software for datalogging
▪ Tripod with adapter and thread
▪ Windscreen
▪ Carrying case

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