LaserLiner 082.070A 噪音计 (30 ~ 130dB/35 ~ 130dB)
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制造商: LaserLiner Model: 082.070A 来源: Germany 保障: 12 month -
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Noise Level:
30 ... 130dB(A): Resolution 0.1%, accuracy ±1.5 dB
35 ... 130dB(C): Resolution 0.1%, accuracy ±1.5 dB
Frequency range: 31.5Hz ... 8000 Hz
Dynamic range: 50dB
Test condition: 94 dB, 1 kHz sine signal
Measuring Ranges: 30dB … 80dB 40dB … 90dB 50dB … 100dB 60dB … 110dB 70dB … 120dB 80dB … 130dB
Voltage Output:
AC: 0.707 Vrms at full deflection approx. 600 ohm output impedance
DC: 10 mV/dB approx. 100 ohm output impedance
Data Memory: 16000 measuring points
Interface: Opto-insulated RS232
Power Supply: 6 x 1.5V AAA alkali, (LR03)
DC-Adapter: 9V DC, < 100 mV ripple > 100 mA current consumption
Dimensions: 245 x 80 x 35mm
Weight: 0,35 kg
Details
Datasheet
Manual
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
