人无娇妻中日久久持久久麻豆,亚洲av成人综合网久久成人,亚洲AⅤ无码国精品中文字慕,天堂av无码av在线a√

Product Center

產(chǎn)品中心

當前位置:首頁  >  產(chǎn)品中心  >    >  美國AZI儀器Jerome環(huán)境檢測儀器  >  TYPE6230噪聲計Sound Level Meter

噪聲計Sound Level Meter

簡要描述:Thinnest, smallest, lightest, foolproof operationConforms to the Measurement Law even despite of its compact sizeHigh performance and small enough to be put into a pocket

  • 產(chǎn)品型號:TYPE6230
  • 廠商性質(zhì):代理商
  • 更新時間:2023-07-26
  • 訪  問  量:330

詳細介紹

Thinnest, smallest, lightest, foolproof operation
Conforms to the Measurement Law even despite of its compact size
High performance and small enough to be put into a pocket

SPECIFICATION

 Applicable standards

  IEC 60651 Type 2
  IEC 60804 Type 2

 Measurement functions

  Lp : Sound pressure level
  Leq : Equivalent continuous A-weighted sound pressurelevel
  Lmax : Maximum sound level
  LCpeak :C weighted Waveform peak hold

 Measurement Range

 55dB to 130dB (C weighted Waveform peak hold)

 Measurement Range

  30dB to 130dB (A)
  36dB to 130dB (C)
  46dB to 130dB (F)

 Time weighting

  Fast, Slow

 Microphone

  1/2 Electret conden色r microphone

 Display

  Type : Liquid crystal and Back light
    Bar display : Display Period:1s

 Battery

  Two 2 AAA batteries (Alkaline batteries : 7hours) oroptional AC adapter

 Dimensions and weight

  168(H) X 48(W) X 23.5(D) 120g

產(chǎn)品咨詢

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(shù)字),如:三加四=7
021-54933058
歡迎您的咨詢
我們將竭盡全力為您用心服務(wù)
關(guān)注微信
版權(quán)所有 © 2024 上海首立智慧科技有限公司  備案號:滬ICP備2023014257號-2