JPS5580048A - Probe for water content measuring apparatus - Google Patents
Probe for water content measuring apparatusInfo
- Publication number
- JPS5580048A JPS5580048A JP15527878A JP15527878A JPS5580048A JP S5580048 A JPS5580048 A JP S5580048A JP 15527878 A JP15527878 A JP 15527878A JP 15527878 A JP15527878 A JP 15527878A JP S5580048 A JPS5580048 A JP S5580048A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- probe
- work
- density
- distance
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PURPOSE: To facilitate the correction of measuring errors due to difference in the density of the work by varying the distance between the electrode and the surface of the work through alternation of the engagement degree between the electrode and an insulator provided in such a manner as to be retained with the electrode of a probe.
CONSTITUTION: An insulator ring 202 is arranged on the circumference of the electrode 104 in a probe 200 provided with the electrode 104, a stay 106 and a holder 108 in such a manner as to be screwed thereon. The distance H between the electrode 104 and the surface of the work 10 can be changed by varying the engagement degree between the ring 202 and the electrode 104. The change in the measured value due to the density can be corrected simply by changing the intensity of electric line of force. The relationship between the density and the distance H can be set with a handy scale 210 in such a manner that the electrode 104 is brought closer to the surface of the work when the specific gravity is high while it is separated away from the surface thereof when the specific gravity is low.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527878A JPS5580048A (en) | 1978-12-13 | 1978-12-13 | Probe for water content measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527878A JPS5580048A (en) | 1978-12-13 | 1978-12-13 | Probe for water content measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5580048A true JPS5580048A (en) | 1980-06-16 |
Family
ID=15602398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15527878A Pending JPS5580048A (en) | 1978-12-13 | 1978-12-13 | Probe for water content measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006153781A (en) * | 2004-11-30 | 2006-06-15 | Kett Electric Laboratory | Measuring device for moisture of concrete, mortar, wood, or the like |
| JP2007192571A (en) * | 2006-01-17 | 2007-08-02 | Kett Electric Laboratory | Flaw detecting and filling degree measuring instrument and method of concrete during casting |
-
1978
- 1978-12-13 JP JP15527878A patent/JPS5580048A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006153781A (en) * | 2004-11-30 | 2006-06-15 | Kett Electric Laboratory | Measuring device for moisture of concrete, mortar, wood, or the like |
| JP4652788B2 (en) * | 2004-11-30 | 2011-03-16 | 株式会社ケット科学研究所 | Moisture measuring equipment for concrete, mortar, wood, etc. |
| JP2007192571A (en) * | 2006-01-17 | 2007-08-02 | Kett Electric Laboratory | Flaw detecting and filling degree measuring instrument and method of concrete during casting |
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