產品明細

MAS-8410

音頻分析器

    產品簡述
    ♦ 除音頻分析外, 也提供DC及兩通道AC電壓檢測
    ♦ AC電壓檢測項目包含:
       - 電壓位準量測
       - 頻率量測
       - 失真量測
       - 相對位準顯示
    ♦ 頻率範圍: 10Hz ~ 110kHz
    ♦ 電壓位準範圍: 0.0316mVrms ~ 100.0Vrms
      詢價

      產品詳細介紹Product Introduction

      This unit is equipped with Audio Analyzer function incorporating Measurement Section. Since this unit succeeded features of model MAK-6630, the measurement system that has configured under MAK-6630 can be utilized.
      DC voltage measurement section and 2-channel switchable AC voltage measurement section are incorporated. The AC voltage measurement section incorporates Level measurement, Frequency measurement, Distortion measurement and well as Relative level display functions. FFT shorten the measurement time as it measures level and distortion simultaneously. It is equipped with various filters including 15kHz/20kHz PRE LPF.

      For Telephone, PA and Intercom

      Features
      • Evaluation and Testing for Various products
      • Higher Productivity by the Efficient Inspection
      • Drustically Reduced Maintenance Cost

      Specifications
      Measuring section
      DC Voltage
      No. of channel1 ch
      Input impedance> 1Mohm
      Input range0.316VFS to 100VFS, 4 ranges (AUTO/MANU)
      Accuracy+/-0.5% of full scale
      Measurement resolution0.1 % of full scale
      AC Voltage
      No. of channel2 switchable channels
      Input typeBalanced, Unbalanced　switchable
      Input impedance/>100Kohm
      Input range316mV（-10dBV） to 100.0V（40dBV）,
      6 ranges(AUTO/MANU)
      Level
      ResponseTrue RMS
      Effective measuring
      range      		0.0316mVrms to 100.0Vrms
      AccuracyWithin +/-0.4 dBV : 40 dBV to -70 dBV(at 1 kHz)
      Measurement resolution0.1 ％ of full scale
      Frequency bandwidth40dBV to -70dBV
      Within +/-0.8dBV (10Hz to 110kHz), Ref: 1kHz(Excluding 20Hz to 80kHz)
      Within +/-0.4dBV(20Hz to 80kHz), Ref: 1kHz
      Distortion
      Measurement
      frequency      		10Hz to 110kHz
      Accuracy≦+/-1 dB 20 Hz to 20 kHz
      Second harmonic deviations ≦+/-3dB 10 Hz ～ 110 kHz
      Measurement resolution0.1 ％ of full scale
      Measurement modeTHD & THD+N　Notch filter. Frequency setting possible
      Residual distortionTypical value at Input range 10dBV, Input level 10dBV
      < -100dB: 10Hz to 15kHz (80kHzBW)
      < -90dB: 15.1kHz to 20kHz (80kHzBW)
      < -80dB: 20.1kHz to 110kHz (500kHzBW)
      Filter
      TypeHPF/LPF/PRE LPF/PSOPHO
      Aural Compensation
      (PSOPHO)      		IEC-A, CCIR/ARM, DIN-A
      Frequency
      Range10Hz to 110kHz
      Resolution, Display> or 100Hz: 5 digits
      < 100Hz: 0.01Hz
      Accuracy+/-5×10 -5　+/-1digits
      Input range25mVrms to 100.0Vrms
      General
      InterfaceHDMI×1 / LAN（10/100BaseT）×1 / USB-A×3 / USB-B×1
      Power requirementAC100V to 240V, 50/60Hz
      Dimensions/weight300(W) × 100(H) × 385(D) mm　/ Approx 4.5㎏
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