JPS5619447A - Moisture measuring instrument - Google Patents
Moisture measuring instrumentInfo
- Publication number
- JPS5619447A JPS5619447A JP9570779A JP9570779A JPS5619447A JP S5619447 A JPS5619447 A JP S5619447A JP 9570779 A JP9570779 A JP 9570779A JP 9570779 A JP9570779 A JP 9570779A JP S5619447 A JPS5619447 A JP S5619447A
- Authority
- JP
- Japan
- Prior art keywords
- resistance
- soybean
- value
- corresponds
- samples
- 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 improve the manipulation and reliability of the titled unit greatly by measuring the moisture content of each of various samples by fixing and pressing samples without crashing in accordance with the switching of a change-over switch and then by display measured values within the same scale range.
CONSTITUTION: To measure moisture content of soybeans, sample switch 13 is placed at the soybean D position. Next, a fixed amount of soybeans in a saucer are mounted on fixed electrode 21 of sample reception part 20 and a handle is turned so as to press soybean grains at its lower end part. In this case, soybean grains should only be pressed without being crashed. Here, the bridge circuit is composed of resistance 33R8, its subtence resistance 36, resistance X that corresponds to the moisture value of samples (soybean) interposed between electrodes 21 and 22, and resistance 37 as the subtence of resistance X. With push-button electric power source switch 32 depressed, an unbalanced voltage that corresponds to the value of resistance X is developed across the bridge circuit, and consequently the moisture value that corresponds to the value of resistance X is displayed on indicating instrument 11.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9570779A JPS5619447A (en) | 1979-07-27 | 1979-07-27 | Moisture measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9570779A JPS5619447A (en) | 1979-07-27 | 1979-07-27 | Moisture measuring instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5619447A true JPS5619447A (en) | 1981-02-24 |
Family
ID=14144970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9570779A Pending JPS5619447A (en) | 1979-07-27 | 1979-07-27 | Moisture measuring instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619447A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299203U (en) * | 1989-01-24 | 1990-08-07 |
-
1979
- 1979-07-27 JP JP9570779A patent/JPS5619447A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299203U (en) * | 1989-01-24 | 1990-08-07 |
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