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    當(dāng)前位置:首頁產(chǎn)品中心專用儀器儀表DP-130E20聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器

    聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器

    產(chǎn)品簡介

    聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器 型號:DP-130E20

    產(chǎn)品型號:DP-130E20
    更新時(shí)間:2016-10-15
    廠商性質(zhì):生產(chǎn)廠家
    訪問量:1327

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    聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器  型號:DP-130E20

    PERFORMANCE ENGLISH SI
    Nominal Microphone Diameter 1/4"
    1/4"  
    Frequency Response Characteristic(at 0° incidence)
      Free-Field
    Free-Field  
    Frequency Response(± 2 dB)
      20 to 10,000 Hz
    20 to 10,000 Hz  
    Frequency Response(± 5 dB)
      20 to 20,000 Hz
    20 to 20,000 Hz  
    Phase Match(100 Hz to 5 kHz)
      ± 5 °
    ± 5 ° [2]
    Sensitivity(@ 250 Hz) 45 mV/Pa
    45 mV/Pa  
    Sensitivity(± 3 dB)(@ 250 Hz)
      -26.9 dB re 1 V/Pa
    -26.9 dB re 1 V/Pa  
    Inherent Noise(1/3 Octave @ 250Hz)
      <15 dB
    <15 dB  
    Inherent Noise(A Weighted)
      <30 dB
    <30 dB  
    Dynamic Range(3% Distortion Limit)
      >122 dB
    >122 dB  
    TEDS Compliant
      Yes
    Yes [3]
    ENVIRONMENTAL    
    Temperature Range(Operating) +14 to +122 °F
    -10 to +50 °C  
    Temperature Effect on Output(-10 to +50 °C)
      <0.7 dB
    <0.7 dB [1]
    ELECTRICAL    
    Excitation Voltage 18 to 30 VDC
    18 to 30 VDC  
    Constant Current Excitation
      2 to 20 mA
    2 to 20 mA  
    Output Bias Voltage
      5.5 to 14 VDC
    5.5 to 14 VDC  
    Output Impedance
      <150 ohm
    <150 ohm  
    PHYSICAL
         
    Housing Material Stainless Steel
    Stainless Steel  
    Electrical Connector(Output)
      BNC Jack
    BNC Jack  
    Size (Diameter x Length)(overall)
      0.5 in x 2.61 in
    12.7 mm x 66.2 mm  
    Size (Diameter x Length)(head)
      0.28 in x 1.10 in
    7 mm x 28 mm  
    Weight
      0.66 oz
    18.5 gm [1]
    SUPPLIED ACCESSORIES:
    Model ACS-21 Calibration of Array Microphone (1)
    OPTIONAL VERSIONS
    T- TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4  

    All specifications are at room temperature unless otherwise specified.
    NOTES:
    [1] Typical.
    [2] ± 3° from 100 Hz to 3 kHz typical
    [3] TEDS Capable Digital Memory and Communication, compliant with IEEE 1451.4
    [4] See PCB Declaration of Conformance PS023 for details.


     

    [4]
     

     
     


    130E20  Photo

    2.

    表面粗糙度儀
     
     
     
    商品名稱:粗糙度儀深槽傳感器/粗糙度儀
    商品型號:DPSRP-110
     

    粗糙度儀深槽傳感器/粗糙度儀  型號:DPSRP-110

    產(chǎn)品簡介
    深槽傳感器
    測量范圍:0.05-1um

    粗糙度儀深槽傳感器特別適用于測量深槽或者度小于10mm臺階的表面粗糙度。其他能同DPSRP-100。
    深槽傳感器應(yīng)與測量臺架DPSRS-1 或DPSRS-2起使用。

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