Class 1 Integrating Sound Level Meter | Alat ukur kebisingan suara 8 jam dan 24 Jam
Dapatkan Spesifikasi Harga Class 1 Integrating Sound Level Meter | Alat ukur kebisingan suara 8 jam dan 24 Jam Produk Terbaik dari
CV. ALAT KESLING INDONESIA Distributor Alat Kesehatan Lingkungan (alat kesling) dan Alat Laboratorium
Produk Detail
Scarlet Tech ST-12D Class 1 Integrating Sound Level Meter standar Kelas 1 IEC 61672-1:2013, dirancang untuk pengukuran dan penelitian untuk mengukur kebisingan di tempat kerja baik indoor maupun outdoor. Sound Level Meter ini memiliki rentang pengukuran yang luas dari 25 hingga 140 dB dan mampu mengukur parameter seperti Leq, Lpeak, Lmax, Ln, TWA dan banyak lagi parameternya sehingga cocok dipergunakan pengukuran untuk penelitian kebisingan suara selama 8 jam maupun 24 jamClass 1 Integrating Sound Level Meter
Type : ST-12D (Scarlet Tech)
Specification :
| ▪ | Range / Frequency | : | 25 ~ 140 dB (143 dB C Peak) / 10 Hz ~ 20 kHz |
| ▪ | Accuracy | : | ± 0.5 dB |
| ▪ | Frequency Weighting | : | A, C, Z |
| ▪ | Time Weighting | : | F, S, I, I10 |
| ▪ | Integrating Time | : | 1s ~ 99 h 59 m 59 s |
| ▪ | Display | : | 2.4-inch 240 × 320 pixel full-color display |
| Adjustable brightness & backlight can be turned off. | |||
| ▪ | Parameters | : | LXYp, LXYmax, LXYmin, LXeq, LXeq,T, LXeq,t, LXpeak, L5, L10, |
| : | L50, L90, L95, SD, Ld, Ln, Ldn, SEL, LXE, E, TWA, Lex, 8h, LAVG, DOSE | ||
| : | X = A, C, Z and Y = F, S, I, I10 | ||
| ▪ | Storage Capacity | : | 4 GB internal memory, 64 GB SD card |
| ▪ | Power Supply | : | 4x AAA Batteries or external power supply |
| ▪ | Output Interface | : | AC/DC signal (analog), RS-232, USB type C |
| Bluetooth (for portable printer) | |||
| ▪ | Auto recording | : | Record noise data in MP3/WAV format |
| : | Synchronize/Trigger mode | ||
| : | Sampling rate: 12 kHz, 24 kHz, 48 kHz / 16 bit, 24 bit | ||
| ▪ | Operation Environment | : | Working temperature: -20 ~ 60 ℃, RH: : 20% ~ 90% |
| ▪ | Standards | : | IEC 61672-1: 2013 Class 1 |
| ▪ | Dimensions / Weight | : | 250 × 76 × 33mm / 340 g |
| ▪ | Complete Units | : | Sound Level Meter and Windscreen |
| : | 1/2" Prepolarized Condenser Microphone | ||
| : | RS232 Cable and Mini USB cable | ||
| : | Sound Calibrator 94db/ 114 dB | ||
| : | Calibration Certificate and manual books | ||
| : | Waterproof Carrying Case |
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