Portable Sound Level Meter – Kimo Type DB300
Alat Ukur Kebisingan Portable – Kimo Type DB200
Februari 8, 2019
Portable Sound Level Meter – Trotec Type BS06
Februari 11, 2019
Portable sound level meter Kimo DB 300 ini buatan dari negara Perancis yang biasa digunakan di wilayah kerja, bandara, pemukiman, terminal, dll, untuk mengukur tingkat kebisingan / polusi suara.
Spesifikasi:
| Range | 30-137 dBA
35-137 dBC (Z) 83-140 dBC (Z) Leq 25-137dB (filters by octave bands 31.5 Hz-8 kHz) |
| Accuracy | Class 2 – NF EN 61672-1 |
| Microphone | Electret – ½” – Sensibility : 45 mV/Pa |
| Measurement dynamic | Lp / Leq : 107 dB – Lpk : 57 dB |
| Weightings | F (fast) – S (slow) – I (impulse) – U (peak) |
| Logging time | 1/16s – 1/8s – 1/4s – 1/2s – 1s to 60 s (step of 1 s) |
| Preamplifier | removable – extensions of 3 – 5 – 10 m on request |
| Screen | Graphical display 240 x 160 pixels
LCD monochrome 16 levels Digital and analogue Display – 3D effect on display |
| Keypad | 8 sensitive keys |
| Clock | Permanent, saved by internal battery
Accuracy better than 0.005% |
| Memory module | Removable Micro SD card 2Go |
| Environment | from -10 °C to +50 °C |
| Humidity | from 0 to 90% RH |
| Size (L x l x e) | 270 x 70 x 40 mm |
| Weight | (batteries included) 355 gr |
| Fixing | Insert at rear for fixing on tripod |
| Standard | NF EN 61672-1 (2002) – NF EN 60651 (1979)
NF EN 60804 (2000) – CEI 61260 EN 61010 – EN 61000 generic and as per product standard |
| Acoustic pressure | 94 dB ± 0,25 |
| Additional Acoustic pressure | 114 dB ± 0, 25 dB |
| Main frequency | 1000 Hz ± 5 Hz |
| Distortion | DHT < 2% |
| Authotization for calibration | Green or orange light |
| Transmissin time | 1 minute |
| Standards | NF EN 60942 : 2003 – CEI 69042 : 2003 |
| Accuracy | Class 1 |
| Power supply | 2 alkaline batteries – 1,5 V |
| Storage | From 0 C to +60 C |
| Overall dimensions | 185 x 35 x 31 mm |
| Weight | 118g (with batteries) |
Kelengkapan lainnya:
- Case
- Windshield
- Calibration certificate
- Manual book
