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Home » Produk » SOUND LEVEL METER || SOUND LEVEL METER SP22
SOUND LEVEL METER || SOUND LEVEL METER SP22
Perbesar Gambar
Harga: Rp. 2 / Unit
Pembelian Minimal: 1 Unit
Pembelian Maksimal: 100 Unit
Pengiriman: 3 hari sejak pembayaran
Masa Aktif: Selamanya
Update: 28-09-2019 21:56
Dilihat:51 Kali
 
Detail

Sound Level Meter
Type : SP-22
Merek : Wohler (Germany)


Specification :    
a. Sound Level Meter SP-22    
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.
 

 

 

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