Sound Level Data Logger 30. . .130 dB 0.1 dB 31.5 Hz. . .8 kHz Семейство Measurement of noise levels with weighting filter (A) and (C) standard curves
Selectable time weighting factors, fast 125 ms and slow 1 s
Recording function with 16000 storage points or real-time logging on PC
Selectable analogue bar graph for visual assessment
Calibrated and adjusted by means of standard 94 dB / 1 kHz noise level calibrator
Sensitive electret condenser microphone with detachable wind guard
Analogue outputs: DC and AC
Illuminated display Технические параметры
- Battery Type: 6x AAA
- Dimmable: No
- Frequency Measuring Range Max.: 8kHz
- Frequency Measuring Range Min.: 31.5Hz
- Interface Type B: RS232
- Kit Contents: Battery Carrying Case Software Manual
- Manufacturer: Laserliner
- Ripple & Noise (%): -999
- Sound Level Accuracy: 1.5dB
- Sound Level Max.: 130dB
- Sound Level Min.: 30dB
- Sound Level Resolution: 0.1dB
