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  • 愛華NoiseDosimeter個(gè)人聲暴露計(jì)ASV5910

    產(chǎn)品型號(hào): ASV5910
    品  牌: 愛華
      價(jià)格電議,您可以向供應(yīng)商詢價(jià)得到該產(chǎn)品價(jià)格
    所 在 地: 浙江寧波寧波市
    更新日期: 2025-01-21
    詳細(xì)信息
     品牌:愛華  型號(hào):ASV5910  測(cè)量范圍:個(gè)人聲暴露計(jì):63-140 dBA,68-1  

    ASV5910-1B Noise Dosimeter(噪聲測(cè)量儀)

    寧波
    愛華防爆本安型ASV5910-1B個(gè)人聲暴露計(jì)
    特點(diǎn):●雙通道并行(同時(shí))測(cè)量

          ●積分測(cè)量、聲級(jí)記錄、錄音并行(同時(shí))進(jìn)行

          ●高達(dá)2G字節(jié)的海量存貯

          ●USB接口,無需安裝驅(qū)動(dòng)程序

          ●體積小,安裝方便

          ●靈活的開機(jī)、啟動(dòng)方式

          ●符合全球各國的聽力保護(hù)標(biāo)準(zhǔn)

          ●防爆標(biāo)志:Ex ib IIB T3 Gb

          ●標(biāo)配可選配1/3 OCT 2級(jí)(必須帶存儲(chǔ))

    ASV5910-1B Noise Dosimeter主要技術(shù)性能:

    1、執(zhí)行標(biāo)準(zhǔn):IEC 61672:2002 Class 2, GB/T 3785-2010  2級(jí),IEC 61252:2002,GB/T 15952-2010

    2、傳聲器:預(yù)極化1/4”自由場(chǎng)型測(cè)試電容傳聲器,含前置放大器的靈敏度級(jí)約-50 dB

    3、測(cè)量范圍:
        個(gè)人聲暴露計(jì):60-143 dBA,65-143 dBC,70-143 dBZ(配-53 dB靈敏度級(jí)的傳聲器)

                防爆個(gè)人聲暴露計(jì):65-143 dBA,70-143 dBC,75-143 dBZ(配-53 dB靈敏度級(jí)的傳聲器)

        防爆聲級(jí)計(jì):45-120 dBA,50-120 dBC,55-120 dBZ(配-28 dB靈敏度級(jí)的傳聲器)

        峰值C聲級(jí)測(cè)量范圍:80~143 dB

                 聲暴露測(cè)量范圍:0.01 Pa2h到99.99 Pa2h

                 噪聲劑量測(cè)量范圍:0 %~9999 %4、頻率范圍:20 Hz~12.5 kHz

    5、頻率計(jì)權(quán):每通道A、C、Z分別可選

    6、時(shí)間計(jì)權(quán):每通道并行F、S、I、Peak

    7、積分時(shí)間:10秒到24小時(shí)

    8、檢波特性:真有效值數(shù)字檢波

    9、通道數(shù):*多2個(gè)

    10、測(cè)量指標(biāo):LXYp、LXeq,T、LXYmax、LXYmin、LN、SEL、Lex8h、LAVG、TWA、DOSE、SD、Lpeak

               注:X為頻率計(jì)權(quán)A、C、Z;Y為時(shí)間計(jì)權(quán)F、S、I;N為1-99

    11、顯示器:128×64點(diǎn)陣主動(dòng)發(fā)光液晶顯示

    12、交換率:3、4、5、6可選

    13、門限值:40~90可選

    14、數(shù)據(jù)存貯:2 GB Flash RAM,*多8000組

     

    15、數(shù)據(jù)記錄:
         記錄內(nèi)容:指定一個(gè)通道或兩個(gè)通道的F、S、I檔時(shí)間計(jì)權(quán)聲壓級(jí)或(和)短時(shí)等效聲級(jí)
         記錄間隔:對(duì)于時(shí)間計(jì)權(quán)聲級(jí)為0.01 s到6.00 s,對(duì)于短時(shí)等效聲級(jí)為0.1 s到60 s
          記錄時(shí)間:1秒到24小時(shí)
         數(shù)據(jù)保存格式:文本,可用EXCEL打開

    16、錄音:

        *長錄音時(shí)間:8小時(shí),16小時(shí),64小時(shí) (與錄音精度有關(guān))

    觸發(fā)方式:與積分測(cè)量同步或超限啟動(dòng)后錄制指定時(shí)間。當(dāng)設(shè)為超限啟動(dòng)時(shí),錄制時(shí)間從10秒到90秒

    17、輸出接口:Mini USB接口,無需驅(qū)動(dòng)程序,可將儀器轉(zhuǎn)為U盤。

    18、外形尺寸:65 × 55 × 18 (mm)

    19、質(zhì)量:85 g

    20、電源:內(nèi)置可充電鋰電池,充滿電可連續(xù)使用12小時(shí)以上。

    ASV5910-1B Noise Dosimeter(可以訂制出口)



    個(gè)人聲暴露計(jì)

     

    Product Details:
     

    Place of Origin

    Zhejiang, China (Mainland)

    Brand Name

    ASV

    Model Number

    ASV5910

    weight

    100g

    Payment & Shipping Terms:

     

    Price:

    Get Latest Price

    Minimum Order Quantity:

    Negotiable Trial Order

     

    Minimum Order Quantity:

    1 Set/SetsTrial Order

     

    Port:

    Shanghai

    Packaging Details:

    the instrument is wrapped in a plastic film bag,fixed with hard fermenter plastic padding,and put in a aluminum case and then in a carton,outside,it is to be strengthened by nylon straps.

    Payment Terms:

    T/T

    ASV5910-1B Noise Dosimeter

    Detailed Product Description 

    1.Small size and light weight
    2.Fit on shoulder or wrist
    3.Measuring noise exposure

     

    4.Comply with hearing protction standard 

    Using ARM chip it realizes digital frequency weighting, digital detection and real-time spectral analysis functions. Its special file management system could manage a 2G great capacity storage chip and high reliability makes sure no files damaged when power-off happens, also converting quickly to FAT32 format is available. Noise measurement, sound level recording and precision recording three function can be used at the same time. Meanwhile the pre-amplifier’s rotational structure can meet the installed requirement for measuring standards.


    ASV5910-1B Noise Dosimeter
     

    Items

    ASV5910

    Fulfils Standards

    IEC61672 Class 2,IEC61252

    Microphone

    1/4”Prepolarized Condenser Mic. including the preamplifier sensitivity about-50 dB

    Channel

    2

    Frequency Range

    Parallel (simultaneous) A, C, Z

    Time Weighting

    Parallel (simultaneous) F, S, I, peak

    Measurement Range of Sound Exposure

    0.01Pa2h~99.99Pa2h

    Noise Dose Measurement Range

    0%~9999%

    Frequency Range

    20Hz-12.5kHz

    The Sound Pressure Level Measurement Range

    60-140dBA,65-140dBC,70-140dBZ(sensitivity: -50 dB )

    40-120dBA,45-120dBC,50-120dBZ( sensitivity: -30 dB )

    Self-generated Noise

    <30dBA

    Peak C Sound Level Measuring Range

    80-143dB

    Display

    128×64

    Outputs

     Mini USB interface,  no need for driver, or the USB Flash disk

    Integrating Function

    YES

    Measure Parameters

    LXYp, LXeq,T, LXYmax, LXYmin, LN, SEL, Lex8h, LAVG, TWA, DOSE, SD, Lpeak

    Note:  X is A, C, Z; Y is F, S, I; N can be 1-99

     

    Statistical Analysis Function

    YES

    Integral Time

    1s~24h

    Data Storage

    2GB Flash RAM , maximum 8187 groups

    Download to PC

    YES

    Recording Precision

    32kHz/16bit,16kHz/16bit,8kHz/8bit optional and 48kHz/16bit, 24kHz/16bit,12kHz/8bit ( user order)

    Overrun Instructions

    YES

    Working Temperature

    0°C~40°C

    Dimensions

    68(H)×48(W)×20(D)

    Weight

    100g

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