JPH0275553U - - Google Patents
Info
- Publication number
- JPH0275553U JPH0275553U JP15551488U JP15551488U JPH0275553U JP H0275553 U JPH0275553 U JP H0275553U JP 15551488 U JP15551488 U JP 15551488U JP 15551488 U JP15551488 U JP 15551488U JP H0275553 U JPH0275553 U JP H0275553U
- Authority
- JP
- Japan
- Prior art keywords
- drain
- joint
- sample tank
- sample
- particle size
- 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
Links
- 239000002245 particle Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第1図は本考案に係る試料槽を用いたレーザ回
折式粒度分布測定装置の構成図である。第2図は
従来の試料槽を示す断面図である。
1……試料槽、4……底部、5……超音波振動
子、6……ドレインジヨイント、7……リターン
ジヨイント、9……側壁、10……試料セル、1
4,15……配管、18……吸引ポンプ、21…
…ドレイン部。
FIG. 1 is a configuration diagram of a laser diffraction type particle size distribution measuring apparatus using a sample tank according to the present invention. FIG. 2 is a sectional view showing a conventional sample tank. DESCRIPTION OF SYMBOLS 1... Sample tank, 4... Bottom, 5... Ultrasonic transducer, 6... Drain joint, 7... Return joint, 9... Side wall, 10... Sample cell, 1
4, 15... Piping, 18... Suction pump, 21...
...Drain part.
Claims (1)
管およびポンプを介して試料セルおよびドレイン
部と接続されたドレインジヨイントと、配管を介
して前記試料セルと接続されたリターンジヨイン
トとを有するレーザ回折式粒度分布測定装置用試
料槽において、前記底部を水平な方向に対して1
5〜20°傾けるとともに、前記リターンジヨイ
ントを、前記ドレインジヨイントよりも上方で、
しかも、試料槽側壁の下部に設けたことを特徴と
するレーザ回折式粒度分布測定装置用試料槽。 A laser diffraction device having an ultrasonic oscillator on the lower surface of the bottom, a drain joint connected to a sample cell and a drain part via piping and a pump, and a return joint connected to the sample cell via piping. In the sample tank for the type particle size distribution analyzer, the bottom part is 1 in the horizontal direction.
Tilt the return joint by 5 to 20 degrees, and place the return joint above the drain joint.
Moreover, the sample tank for a laser diffraction particle size distribution measuring device is characterized in that it is provided at the lower part of the side wall of the sample tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15551488U JPH0541405Y2 (en) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15551488U JPH0541405Y2 (en) | 1988-11-28 | 1988-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0275553U true JPH0275553U (en) | 1990-06-08 |
JPH0541405Y2 JPH0541405Y2 (en) | 1993-10-20 |
Family
ID=31433209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15551488U Expired - Lifetime JPH0541405Y2 (en) | 1988-11-28 | 1988-11-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0541405Y2 (en) |
-
1988
- 1988-11-28 JP JP15551488U patent/JPH0541405Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0541405Y2 (en) | 1993-10-20 |