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                    當(dāng)前位置:首頁(yè)產(chǎn)品中心專(zhuān)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

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

                    產(chǎn)品型號(hào):DP-130E20
                    更新時(shí)間:2016-10-15
                    廠商性質(zhì):生產(chǎn)廠家
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                    聲強(qiáng)傳感器/噪聲傳感器/陣列型傳聲器  型號(hào):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(hào):DPSRP-110
                     

                    粗糙度儀深槽傳感器/粗糙度儀  型號(hào):DPSRP-110

                    產(chǎn)品簡(jiǎn)介
                    深槽傳感器
                    測(cè)量范圍:0.05-1um

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

                    www.51298264.com

                    北京亞歐德鵬科有限公司

                     

                     

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