Wohler SP22 Sound Level Meter and Calibrator
Dapatkan Spesifikasi Harga Wohler SP22 Sound Level Meter and Calibrator Produk Terbaik dari
Alat Ukur Environmental Menjual Alat Laboratorium Kesehatan Lingkungan
Produk Detail
Wohler Sound Level Meter SP22 Alat ukur kebisingan suara Type 2 sangat cocok digunakan untuk monitoring kebisingan di Industri, Pertambangan, Bandara, Terminal, Pemukiman Penduduk atau di area kerja. Alat uji kebisingan (SOUND LEVEL METER) Sudah dilengkapi dengan Calibrator, fungsi Calibrator untuk mengkalibrasi secara internal agar menghindari penyimpangan selama pengambilan sampling suara. Informasi harga Email : soteria_sitoho@outlook.com atau WA : 0812.192.789.42SOUND LEVEL METER AND CALIBRATOR
Type : SP-22
Product : Wohler (Germany)
Spesifikasi :
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 ?C |
? | Power Supply | : | DC 9V Battery x 2 Pcs |
c. Complete Unit : | : | Main Unit and Sound Calibrator | |
: | PC software for datalogging | ||
: | Tripod with adapter and thread | ||
: | Windscreen | ||
: | Carrying case |
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