Lutron Sound Level Meter (SL-4012) adalah Kualitas yang menjadi satu-satunya perhatian, kami menawarkan berbagai macam Sound Meter yang dikenal dengan atributnya yang tiada tara. Seluruh rangkaian produk kami tersedia dalam spesifikasi berbeda. Kami memiliki tim audit kualitas internal yang menguji seluruh rangkaian produk berdasarkan parameter tertentu, sehingga memastikan ketahanan dan keandalannya. Seluruh rangkaian produk kami dikonfigurasikan dengan teknologi canggih.
FITUR Lutron SL-4012
- Pengukur Tingkat Suara Hasil Akurat.
- Pengukur Tingkat Suara Performa Sempurna.
- Pengukur Tingkat Suara yang canggih secara teknis.
- Pengukur Tingkat Suara yang mudah dioperasikan.
SPESIFIKASI Lutron SL-4012
| Name | Details |
|---|---|
| Model | SL-4012 |
| Brand | Lutron |
| Origin | Taiwan |
| Measurement Range | 30 – 130 dB |
| Resolution | 0,1 dB |
| Frequency | 31.5 to 8,000 Hz |
| Accuracy | (23 ± 5˚C) |
| Display | 52 mm x 32 mm LCD 5 digits (Liquid Crystal Display) |
| Calibrator | B & K (Bruel & Kjaer), Multi-Fuction Acoustic Calibrator |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Operating Humidity | < 80% RH; |
| Power Supply | 006P DC 9V battery ( Alkaline or heavy duty type ), Power |
| Consumption | Approx. DC 6mA |
| Output Signal | AC output – AC 0.5 Vrms corresponding to each range step, Output impedance – 600 ohm, RS232 |
| Output Terminal | Terminal 1 : RS232 computer interface terminal, Terminal 2 : AC output terminal |
| Range Selector | Auto Range 30 to 130 dB |
| Manual Range | 3 range, 30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step, with over & under range indicating |
| Terminal Socket Size | 3.5 mm dia. phone socket |
| Function | dB (A & C frequency weighting), Time weighting (Fast, Slow), Hold, Memory (Max. & Min.), Max. hold, AC output, RS232 output |
| Microphone Type | Electric Condenser Microphone |
| Microphone Size | Out size, 12.7 mm DIA. (0.5 inch) |
| Weighting Network | Characteristics of A & C |
| Weighting Network | Characteristics of A & C |
| Time weighting (Fast & Slow) | Fast: t=200 ms, Slow: t=500 ms |
| Time weighting (Fast & Slow) | Fast: t=200 ms, Slow: t=500 ms “Fast” range is simulated the human ear response time “Slow” range is easy to get the avg. values of vibration sound levelThe “Fast” & “Slow” response range are designed to meet IEC 651 type 2 requirement |
| Calibration VR | Build in external calibration VR, easy to calibrate on 94 dB level by screw driver |
| Power Consumption | approx. DC 6 mA |
| Dimension | 268 x 68 x 29 mm (10,6 x 2,7 x 1,1 inch) |
