Harga: CALL
Alat Uji Lingkungan Jawa Barat - Depok
Harga: CALL
Minimal Pembelian: 1 UNIT
Pengiriman: 3 hari sejak pembayaran
Lokasi: Jawa Barat - Depok
Dilihat: 1.220 Kali
Pembaruan: 10-09-2024 10:22
SOUND LEVEL METER, ALAT UJI KEBISINGAN SUARA
Type : LM-9600
Fungsi : Alat Uji Kebisingan Suara pada area kerja
Specification :
1 | Measuring Range | : | A-weighting 30 ~ 130 dB / C-weighting 35 ~ 130 dB |
2 | Resolution | : | 0.1 dB |
3 | Frequency Range | : | A.C. 31.5 ~ 8,000 HZ |
4 | Microphone | : | Electret condenser microphone. |
5 | Attenuator | : | 30 ~ 80 dB,50 ~ 100 dB,80 ~ 130 dB |
: | 50 dB on each step , with over/under range alarm. | ||
7 | Response | : | fast,slow,max-hold(Decay<0.2dB/2mm) |
8 | Calibration | : | Internal oscillation system. |
(1 KHZ square wave generator,94dB) | |||
9 | Display | : | 3½ digital L.C.D. display. |
Output | : | AC 0.5Vrms corresponding to each step,impedance 600Ω. | |
: | DC 0.3 ~ 1.3 VDC, 10mV/dB impedance 100Ω. | ||
10 | Power | : | one 006p 9V battery |
11 | Dimension | : | 220(L)×80(W)×30(D)㎜ |
12 | Weight | : | approx. 250 grams |