JPH0214059U - - Google Patents
Info
- Publication number
- JPH0214059U JPH0214059U JP9185788U JP9185788U JPH0214059U JP H0214059 U JPH0214059 U JP H0214059U JP 9185788 U JP9185788 U JP 9185788U JP 9185788 U JP9185788 U JP 9185788U JP H0214059 U JPH0214059 U JP H0214059U
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- measuring device
- storage container
- sensor
- test substance
- 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 Using Thermal Means (AREA)
Description
第１図は本考案の水分測定装置の第１実施例を
示す側面説明図、第２図は本考案の水分測定装置
で用いる水分センサーの断面説明図、第３図は上
記第１実施例の水分測定装置により加圧の有無の
条件下に水分量を測定した結果を示すグラフ、第
４図は同異なる加圧条件下に水分量を測定した結
果を示すグラフ、第５図は本考案の水分測定装置
の第２実施例を示す側面説明図、第６図は上記第
２実施例の水分測定装置により水分量を測定した
結果を示すグラフである。
１０……水分被検物質収納容器、２０Ａ……水
分センサー、２０Ｂ……水分センサー、２０Ｃ…
…水分センサー、２１……容器（金属製）、２２
……ヒーター、２３……ヒーター、２４……温度
センサー、２５……温度センサー、２６……開口
部、２７……リード線、２８……リード線、２９
……温度損失体、３０，３５……圧力附与手段、
３１……上ふた、３２……レバー、３３……スタ
ンド、３６……台座、３７……止めねじ、３８…
…ハンドル、３９……スピンドル、４０……プツ
シユ・プルゲージ、４１……圧力センサー、５０
……水分検知器、６０……計測ボツクス。
FIG. 1 is a side view showing a first embodiment of the moisture measuring device of the present invention, FIG. 2 is a cross-sectional view of a moisture sensor used in the moisture measuring device of the present invention, and FIG. 3 is a side view showing the first embodiment of the moisture measuring device of the present invention. A graph showing the results of measuring moisture content with and without pressurization using a moisture measuring device, Figure 4 is a graph showing the results of measuring moisture content under the same different pressurizing conditions, and Figure 5 is a graph showing the results of measuring moisture content under the same conditions with and without pressurization. FIG. 6 is an explanatory side view showing the second embodiment of the moisture measuring device, and is a graph showing the results of measuring the amount of moisture using the moisture measuring device of the second embodiment. 10...Moisture test substance storage container, 20A...Moisture sensor, 20B...Moisture sensor, 20C...
... Moisture sensor, 21 ... Container (metal), 22
... Heater, 23 ... Heater, 24 ... Temperature sensor, 25 ... Temperature sensor, 26 ... Opening, 27 ... Lead wire, 28 ... Lead wire, 29
...Temperature loss body, 30,35...Pressure imparting means,
31...Top lid, 32...Lever, 33...Stand, 36...Pedestal, 37...Set screw, 38...
...Handle, 39...Spindle, 40...Push/pull gauge, 41...Pressure sensor, 50
...Moisture detector, 60...Measurement box.
Claims (1)
ンサーを並列にセツトして、これらの水分センサ
ーを水分検知器と電気的に接続する共に、前記収
納容器内を一定圧力に保持するための圧力付与手
段および圧力計を設けたことを特徴とする水分測
定装置。 (2) 水分センサーが、ヒーターと温度センサー
の組合せからなる比熱式水分センサーであること
を特徴とする請求項(1)に記載の水分測定装置。 (3) 水分被検物質収納容器が、非熱伝導性合成
樹脂からなることを特徴とする請求項(1)または(
2)に記載の水分測定装置。 (4) 水分被検物質収納容器内を７Kgｆ以上の一
定圧力にして水分量の測定を行なうことを特徴と
する請求項(1)，(2)または(3)に記載の水分測定
装置。[Claims for Utility Model Registration] (1) A plurality of moisture sensors are set in parallel in a moisture analyte storage container, these moisture sensors are electrically connected to a moisture detector, and the storage container is A moisture measuring device comprising a pressure applying means and a pressure gauge for maintaining a constant pressure inside the device. (2) The moisture measuring device according to claim (1), wherein the moisture sensor is a specific heat type moisture sensor consisting of a combination of a heater and a temperature sensor. (3) Claim (1) or (1) characterized in that the moisture test substance storage container is made of a non-thermally conductive synthetic resin.
Moisture measuring device described in 2). (4) The moisture measuring device according to claim (1), (2) or (3), wherein the moisture content is measured by keeping the inside of the moisture test substance storage container at a constant pressure of 7 kgf or more.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9185788U JPH0214059U (en) | 1988-07-13 | 1988-07-13 | |
| CA000605445A CA1316716C (en) | 1988-07-13 | 1989-07-12 | Moisture measuring apparatus and method for measuring moisture by the apparatus |
| NL8901796A NL8901796A (en) | 1988-07-13 | 1989-07-12 | Humidity meter measuring water content of soil or sand - uses four specific heat transducers connected in parallel to electronic indicator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9185788U JPH0214059U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214059U true JPH0214059U (en) | 1990-01-29 |
Family
ID=31316314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9185788U Pending JPH0214059U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214059U (en) |
-
1988
- 1988-07-13 JP JP9185788U patent/JPH0214059U/ja active Pending
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