JPS6355156U - - Google Patents
Info
- Publication number
- JPS6355156U JPS6355156U JP14991286U JP14991286U JPS6355156U JP S6355156 U JPS6355156 U JP S6355156U JP 14991286 U JP14991286 U JP 14991286U JP 14991286 U JP14991286 U JP 14991286U JP S6355156 U JPS6355156 U JP S6355156U
- Authority
- JP
- Japan
- Prior art keywords
- measured
- material deterioration
- electrical resistance
- terminal electrode
- temperature measuring
- 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
Links
- 230000006866 deterioration Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案になる材料劣化診断装置の一実
施例を示すブロツク図、第２図は固定式超小形端
子電極を示す断面図、第３図は他の固定式超小形
端子電極を示す断面図、第４図は従来の材料劣化
診断装置を示すブロツク図、第５図は、従来の端
子電極を示す正面図である。
１…電源、４…端子電極（固定式超小形端子電
極）、６…微小電位差計、７…材料劣化演算手段
（コンピユータ）、１０…温度測定手段（熱電対
）。
Fig. 1 is a block diagram showing one embodiment of the material deterioration diagnosis device according to the present invention, Fig. 2 is a sectional view showing a fixed type ultra-small terminal electrode, and Fig. 3 shows another fixed type ultra-small terminal electrode. 4 is a block diagram showing a conventional material deterioration diagnosing device, and FIG. 5 is a front view showing a conventional terminal electrode. DESCRIPTION OF SYMBOLS 1... Power source, 4... Terminal electrode (fixed ultra-small terminal electrode), 6... Minute potentiometer, 7... Material deterioration calculating means (computer), 10... Temperature measuring means (thermocouple).
Claims (1)
源と、給電々極と受電々極を前記被測定物に当接
させ、前記電源より給電して前記両電極間に前記
被測定物の電気抵抗に対応した電位差を発生させ
る端子電極と、該端子電極に、発生した前記電位
差を計測する微小電位差計とにより被測定物の電
気抵抗を測定し、該電気抵抗より被測定物の材料
劣化を診断する材料劣化診断装置において、前記
端子電極を前記被測定物に溶着し、前記被測定物
に温度測定手段を固着し、前記微小電位差計の計
測値と、前記温度測定手段の計測値とから前記被
測定物の材料劣化を演算する材料劣化演算手段を
有することを特徴とする材料劣化診断装置。 A power source for supplying electricity for electrical resistance measurement to the object to be measured, a power supply terminal and a power receiving electrode in contact with the object to be measured, and power supplied from the power supply to the object to be measured between the two electrodes. The electrical resistance of the object to be measured is measured using a terminal electrode that generates a potential difference corresponding to the resistance, and a minute potentiometer that measures the generated potential difference, and the material deterioration of the object is determined from the electrical resistance. In the material deterioration diagnosing device for diagnosing, the terminal electrode is welded to the object to be measured, a temperature measuring means is fixed to the object to be measured, and the measured value of the micropotentiometer and the measured value of the temperature measuring means are used. A material deterioration diagnosing device comprising a material deterioration calculation means for calculating material deterioration of the object to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14991286U JPS6355156U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14991286U JPS6355156U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6355156U true JPS6355156U (en) | 1988-04-13 |
Family
ID=31065559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14991286U Pending JPS6355156U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6355156U (en) |
-
1986
- 1986-09-30 JP JP14991286U patent/JPS6355156U/ja active Pending
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