SL5868F Landtek
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Product Description
Features
* its performance is in accordance with GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements, but also meet the requirements of IEC 1260:2014 Class 2 and GB/T 3241-2014 for Class 2 1/1 octave filter and 1 1/3 octave filter. It also meets the JJG 188-2017 standard.
* With built-in 1/1 octave and 1/3 octave filters. Either manual or automatic frequency sweep measurement is available. 12 groups of data can be saved automatically in automatic sweep measurement.
* With the function of integration and statistics, 800 groups of single measurement and 6 days of regular measurement can be achieved. The stored data can be read and printed. The collected data can be checked when the regular measurement ispaused.
* The three time weighting F, S, and I can be selected.
* The digital detection technology is used to replacesome traditional sound level meters, the stability andreliability are greatly improved.
* Large screen display is adopted, with clear and intuitive display. With dynamic scale display.
* Optional Bluetooth printer for data printing.
* Use USB data output to connect with PC.
* Provide Bluetooth data output choice.
Specifications
| Microphone | Φ12.7mm (1/2') test condenser microphone | |
| Frequency range | 10Hz~20,000Hz | |
| Frequency weighting | A, C, and Lin(Linear) | |
| Range | 25dB~130dB (A) | |
| Range control | Manual, three gears, linear range > 60dB | |
| Testing Range | 30dB~90dB (dynamic scale display 10~100) | |
| 50dB~110dB (dynamic scale display 30~120) | ||
| 70dB~130dB (dynamic scale display 50~140) | ||
| Accuracy | In accordance with IEC61672 standard, class 2 | |
| Time Weighting | Fast (F), Slow (S), Impulse (I) | |
| Filter | Built in 1/1 and 1/3 octave filter | |
| Display | Large screen dynamic LCD, instantaneous sound level, with analogammeter display. | |
| The output interface | AC signal output | |
| USB data cable output | ||
| Calibration | Use class 1 sound level calibrator | |
| Power Supply | 4x1.5V AAA Size (UM-4) Battery | |
| External Power | 6V | |
| Weight | 185g (Not Including Batteries) | |
| Dimensions | 227x63x26 mm | |
| Operating Condition | Temperature: -10~50°C | |
| Standard Accessories | Main Unit | |
| Windscreen | ||
| Carrying Case (B04) | ||
| Manual | ||
| Optional Accessories | CD | |
| Data Cable | ||
| Bluetooth Data Adapter | ||
| Bluetooth printer | ||
| Printer power adapter | ||
| External power supply (6V) | ||