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Product Description
Lutron SL-4033SD Sound Level Meter is used to measure sound level under various conditions.
Features of Lutron Sound Level Meter:
- Frequency and time weighting meet IEC61672 class 1.
- Auto range: 30 to 130 dB.
- A/C frequency weighting.
- Fast/slow time weighting.
- Peak hold, Data hold.
- Record (Max., Min.).
- RS232/USB computer interface.
- Optional windshield ball, SB-01.
- 0.5″ standard microphone head.
- Condenser microphone for high accuracy & long-term stability
- SD card capacity: 1 GB to 16 GB.
- LCD with green light backlight, easy reading
- Can default auto power off or manual power off
Additional Information
Weight | 1 kg |
---|---|
Manufacturer | Lutron |
Model No | SL-4033SD |
Measuring Parameters | Sound |
Sound | 30 to 130 db |
Accuracy | ± 2.0 dB to ± 3.5 dB |
Resolution_1 | 0.1 dB |
Frequency | 31.5 to 16 KHz. |
Operating Temperature | 0 to 50℃ |
Operating Humidity | < 85 % RH |
Memory Card | SD memory card. 1 GB to 16 GB. |
Data Hold | Freeze the display reading. |
Peak Hold | To latch the max. measuring value. |
Microphone type | Electric condenser microphone. |
Circuit | Custom one-chip of micro-processor LSI circuit. |
Memory Recall | Maximum & Minimum value |
Sample Time | Approx 1 sec |
Calibrator | B & K (Bruel & kjaer), Multifunction Acoustic Calibrator 4226. |
Calibration VR | Build in external calibration VR, easy to calibrate on 94 dB level by screw driver. |
Power Supply | Alkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent |
Dimension | 245 X 68 X 45 mm |
Weight | 489 Grams |
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