二手,韩国 BK2120A 电声测试仪 曲线分析仪
二手仪器!仪器<回收>!仪器<销售>!
深圳市龙岗区泰利信电子仪器联系人:曾小姐 移动手机:13927421371电话: 0755-28962575 QQ客服: 924109628E-mail:ermax@163.comhttp://www.teleson17.com地址:深圳市 龙岗区中心城万象天成9A栋1504=============================
全套,带电脑及相关附件。详情电议
General: Input Channel: 2 Independent Ch Display: Ext. DisplayInput Channel: Input Mode: Voltage, ICP InputRange: 10mV to 10V 10dB Step Input Impedance: 100kohm InputGround: Single Ended Max. Input Voltage: 40Vp-p ConnectorType: BNC Frequency Response: 20Hz to 22kHz at ?.1dB ChannelAmplitude Mismatch: Max. 0.1dB Overload Detection: Yes DynamicRange: > 96dB Auto Range: Yes Signal Monitoring: Yes(Option) Sensor Interface: ICP Type Microphone or Accelerometers Sampling Frequency: Max. 48kHz (each Channel), (96kHz Option) ADC:16bit (24Bit Option) Frequency Range: 20 Hz – 20kHz AcousticWeight Filter: Lin, AGenerator & Power Amplifier: Signal Mode: Fixed Sine 10 Hz to 20kHz Sweep Sine10 to 20kHz Multi Tone: Max. 99 Tones (option) Random Signal (Option) Signal Level: 1mV to 1V rms AmplitudeError: ?.1dB 20Hz—20kHz Power Amplifier Max. Power: 10Wat 8Ω Load: > 4Ω
ICP Power (Microphone Power): Power Voltage: 24V DrivingCurrent: 4mAAnalysis Mode: Sensitivity: Defined 3Frequency FRF Mode Sweep Sine or Multi Tone Mode 1/3, 1/6,1/12, 1/24 Octave Step, 20Hz to 20kHz T.H.D.: 0.01% to99% ( 20Hz to 10kHz) Impedance: 1 to 100ohm (20Hz to 20kHz) Polarity: + or - Buzz: 10Hz to 5kHz Rub: 10Hz to 5kHz Raw Data Recording: Wav FormatCalibration: AutoInput/Output Sensitivity Calibration: YesAccessories: Foot switch for handsfree usePower: AC 90 - 220V,50/60Hz Max. 3ADimensions: Hardware: 330 x 72x 275 (W,H,D)
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