SMART SENSOR Sound Level Meter (AS824)
- Frequency Range 31.5HZ~8.5KHZ.
- Digit & Resolution 4 digits & 0.1dB.
- Sampling Frequency 2 times / sec.
- Measuring Leve 30~130 dBA and 35~130 dBC.
SMART SENSOR Sound Level Meter (AS824) measures sound pressure level and is commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise. Sound Level Meter is an instrument that is designed to measure sound levels in a standardized way. It responds to sound in approximately the same way as the human ear and gives objective, reproducible measurements of sound pressure levels. Sound Level Meters are used to measure and manage noise from a variety of sources, including industrial plants, road and rail traffic, and construction work. Sound Level Meter comprises a microphone, a preamplifier, signal processing, and a display.
FEATURES OF SMART SENSOR SOUND LEVEL METER (AS824)
- Accuracy ±1.5dB.
- Frequency Range 31.5HZ~8.5KHZ.
- Frequency Weighting A & C.
- Range Selection 4 modes.
- Digit & Resolution 4 digits & 0.1dB.
- Time Weighting Fast / SLow.
- Sampling Frequency 2 times / sec.
- Microphone 1/2 inch Condenser Microphone.
- Measuring Leve 30~130 dBA and 35~130 dBC.
- Standard According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2.
SPECIFICATION OF SMART SENSOR SOUND LEVEL METER (AS824)
| Name | Details |
|---|---|
| Model | AS804 |
| Brand | SMART SENSOR |
| Origin | China |
| Microphone | 1/2 inch Condenser Microphone |
| Measuring Leve | 30~130 dBA35~130 dBC |
| Accuracy | ±1.5dB |
| Frequency Range | 31.5HZ~8.5KHZ |
| Standard | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
| Frequency Weighting | A & C |
| Level Range Bar Graph | √ |
| Range Selection | 4 modes |
| Range Over Indication | √ |
| Battery Indication | √ |
| Backlight Display | √ |
| Max & Min Hold Function | √ |
| Digit & Resolution | 4 digits & 0.1dB |
| Time Weighting | Fast / SLow |
| Auto Power Off | √ |
| External power supply | √ |
| Sampling Frequency | 2 times / sec |
PACKING INFORMATION OF SMART SENSOR SOUND LEVEL METER (AS824)
| Name | Details |
|---|---|
| Power | 3*1.5AAA Battery |
| Product Net Weight | 150g |
| Product Size | 224*66*33mm |
| Packing Style | Gift box |
| Standard Quantity Per Carton | 24 |
| Standard Carton Size | 45*38*55cm |
| Standard Carton Gross Weight | 16.42kg |
VIDEO REVIEW OF SMART SENSOR SOUND LEVEL METER (AS824)
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