Perbesar Gambar| Fungsi : Alat ukur kebisingan suara pada perorangan. |
| Spesifikasi : | ||
| 1. NOISE DOSIMETER | ||
| ▪ Range | : | 50 to 140dB |
| ▪ Function | : | D, TWA, LAV, L, LMAX, LCpeak, LTH, LC, t, TWAp, Dp, tp, |
| TWA', D', LAV', LTH', TWA'p, D'p, Lt_f, LAC, LAV, LAT, | ||
| LCT, LT_F, Lc.zpeak | ||
| ▪ Weighting | : | A and C |
| ▪ Memory | : | 64 Mbytes |
| ▪ Microphone | : | Prepolarised condenser, 1m cable length |
| ▪ Battery | : | One 9V battery type 6LR61 |
| ▪ Size/weight | : | 144x82x23mm / 361g |
| 2. SOUND CALIBRATOR | ||
| ▪ Frequency | : | 1 kHz ±1% |
| ▪ SPL | : | 94dB |
| ▪ Standard | : | IEC60942:2003 Class2: EN60942:2005 Class 2 |
| CE mark | ||
| ▪ Distortion | : | <2% |
| ▪ Battery | : | 9V type 6LF22 |
| ▪ Size / Weight | : | 48mm x 135mm / 185g |