JPH01135351U - - Google Patents

Info

Publication number
JPH01135351U
JPH01135351U JP2873688U JP2873688U JPH01135351U JP H01135351 U JPH01135351 U JP H01135351U JP 2873688 U JP2873688 U JP 2873688U JP 2873688 U JP2873688 U JP 2873688U JP H01135351 U JPH01135351 U JP H01135351U
Authority
JP
Japan
Prior art keywords
sensor part
sensor
protector
alcohol concentration
concentration meter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2873688U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2873688U priority Critical patent/JPH01135351U/ja
Publication of JPH01135351U publication Critical patent/JPH01135351U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例に関し、第1図は本装置の
斜視図、第2図はアルコール濃度計の斜視図、第
3図は本装置の正面図、第4図は本装置の使用説
明図である。 1…アルコール濃度計、2,4…保護体、3…
センサー部、5…ガード体、6,7…穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中央部にセンサー部を有し、前記センサー部の
    保護体を有するプリズムホルダを前記センサー部
    への氷等障害物の接触を防止しかつセンサー部に
    付着した気泡が逃げるための2個以上の穴を設け
    たガード体で覆つてなるアルコール濃度計のセン
    サーガード装置。
JP2873688U 1988-03-04 1988-03-04 Pending JPH01135351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2873688U JPH01135351U (ja) 1988-03-04 1988-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2873688U JPH01135351U (ja) 1988-03-04 1988-03-04

Publications (1)

Publication Number Publication Date
JPH01135351U true JPH01135351U (ja) 1989-09-18

Family

ID=31252338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2873688U Pending JPH01135351U (ja) 1988-03-04 1988-03-04

Country Status (1)

Country Link
JP (1) JPH01135351U (ja)

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