JPH02135830U - - Google Patents

Info

Publication number
JPH02135830U
JPH02135830U JP4580789U JP4580789U JPH02135830U JP H02135830 U JPH02135830 U JP H02135830U JP 4580789 U JP4580789 U JP 4580789U JP 4580789 U JP4580789 U JP 4580789U JP H02135830 U JPH02135830 U JP H02135830U
Authority
JP
Japan
Prior art keywords
resistance temperature
calibration
constant current
passed
group
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.)
Granted
Application number
JP4580789U
Other languages
English (en)
Other versions
JPH076505Y2 (ja
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 JP4580789U priority Critical patent/JPH076505Y2/ja
Publication of JPH02135830U publication Critical patent/JPH02135830U/ja
Application granted granted Critical
Publication of JPH076505Y2 publication Critical patent/JPH076505Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例であるＲＴＤ較正
装置の構成図、第２図はこの考案のスキヤナ装置
の動作を示すフローチヤート、第３図は従来のＲ
ＴＤ較正装置の構成図である。 １１〜１ｎ＋ｍはＲＴＤ、２は定電流源、３は
基準抵抗器、４１〜４ｎ＋ｍはスキヤナ装置、５
はデイジタルボルトメータ、１０，１１は群切替
用スキヤナ装置。なお、図中、同一符号は同一、
又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 測温抵抗体を直列に接続し両端に一定電流を流
    して各抵抗体の両端の電圧を測定することにより
    、測温抵抗体の比較較正を行なう較正装置におい
    て、較正される測温抵抗体を２群に分け、最初に
    １群に一定電流を流して、次に他の１群に一定電
    流を流して比較較正を行なうことを特徴とする測
    温抵抗体の較正装置。
JP4580789U 1989-04-18 1989-04-18 測温抵抗体の較正装置 Expired - Lifetime JPH076505Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4580789U JPH076505Y2 (ja) 1989-04-18 1989-04-18 測温抵抗体の較正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4580789U JPH076505Y2 (ja) 1989-04-18 1989-04-18 測温抵抗体の較正装置

Publications (2)

Publication Number Publication Date
JPH02135830U true JPH02135830U (ja) 1990-11-13
JPH076505Y2 JPH076505Y2 (ja) 1995-02-15

Family

ID=31560312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4580789U Expired - Lifetime JPH076505Y2 (ja) 1989-04-18 1989-04-18 測温抵抗体の較正装置

Country Status (1)

Country Link
JP (1) JPH076505Y2 (ja)

Also Published As

Publication number Publication date
JPH076505Y2 (ja) 1995-02-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term