JPS5984698U

JPS5984698U - liquid analyzer

Info

Publication number: JPS5984698U
Application number: JP18110182U
Authority: JP
Inventors: 中根　正見; 大日郎木下; 良雄堀井
Original assignee: 株式会社堀場製作所
Priority date: 1982-11-27
Filing date: 1982-11-27
Publication date: 1984-06-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

゛　第１図は本考案の一実施例としての液体分析計の電
気回路図、第２図は第１図の送信側の着脱口　　。在な構成を示す図、第３図、第４図は本考案の他　　　
゛の各実施例を示す電気回路口である。１・・・測定電極、２・・・Ａ−Ｄ変換器、３・・・ア
ドレスコード、５・・・送信部、６・・・計器、７・・
・受信部、　□ト・・アドレスセレクター。゛ Fig. 1 is an electrical circuit diagram of a liquid analyzer as an embodiment of the present invention, and Fig. 2 is an attachment/detachment port on the transmitting side of Fig. 1. Figures 3 and 4 showing the current configuration are of the present invention.
It is an electric circuit port showing each embodiment of ゛. DESCRIPTION OF SYMBOLS 1...Measuring electrode, 2...A-D converter, 3...Address code, 5...Transmitter part, 6...Meter, 7...
・Receiving section, □ address selector.

Claims

[Claims for Utility Model Registration] (1) The measurement electrode must include at least an A-D converter that digitizes the electrode signal, and an identification code that specifies which electrode the electrode signal comes from. A transmitter is provided with an address code that transmits an identification code along with the electrode signal, and a receiver that receives at least the transmitted signal is provided on the instrument side that instructs and records the electrode signal, and a receiver that receives at least the transmitted signal, and a transmitter that transmits an identification code along with the electrode signal. A liquid analyzer equipped with an address code that selects the transmission signal from the electrode. (2) The liquid analyzer according to claim 1, wherein the A-D converter, address code, and transmitter are detachably attached to the measurement electrode. (3) Registration of a utility model characterized in that the transmitting section is mainly composed of an infrared light emitting diode, and the receiving section is mainly composed of an infrared sensor, so that electrode signals and identification codes are transmitted and received by infrared rays. A liquid analyzer according to claim (1) or (2). (4) - A utility model characterized in that the bond sending section is composed of a radio frequency oscillation circuit and a modulation circuit, and the receiving section is composed of a demodulation circuit, and the electrode signal and the identification code are transmitted and received by radio waves. Registered Claims Paragraph (1) or Paragraph (
The liquid analyzer described in section 2). (5) The transmitting section is composed of an ultrasonic oscillation circuit and a sound wave generator, and the receiving section is composed of a sound collecting device, and the electrode signal and the identification code are transmitted and received using ultrasonic waves. Scope of Claims for Utility Model Registration Paragraph (1) or Paragraph (2)
Liquid analyzer described in section ).