JPS62174256U - - Google Patents
Info
- Publication number
- JPS62174256U JPS62174256U JP6306786U JP6306786U JPS62174256U JP S62174256 U JPS62174256 U JP S62174256U JP 6306786 U JP6306786 U JP 6306786U JP 6306786 U JP6306786 U JP 6306786U JP S62174256 U JPS62174256 U JP S62174256U
- Authority
- JP
- Japan
- Prior art keywords
- standard
- particle
- particles
- utility
- model registration
- 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
- 239000002245 particle Substances 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案の校正用標準粒子の説明図、第
２図は従来の校正用標準粒子の説明図、第３図は
実施適用例における測定結果としての粒径分布図
である。
１ａ，１ｂ，１ｃ：標準粒子、２：分散媒体、
３：容器。
FIG. 1 is an explanatory diagram of a calibration standard particle of the present invention, FIG. 2 is an explanatory diagram of a conventional calibration standard particle, and FIG. 3 is a particle size distribution diagram as a measurement result in a practical application example. 1a, 1b, 1c: standard particles, 2: dispersion medium,
3: Container.
Claims (1)
液を容器に収容してなり、それぞれの標準粒子は
粒径のバラツキが少ない微粒子群からなることを
特徴とする校正用標準粒子。 ２ 標準粒子の粒径が０．０１〜３０μｍである
実用新案登録請求の範囲第１項記載の校正用標準
粒子。 ３ 分散液における標準粒子の濃度が重量に基づ
き１０−３以下である実用新案登録請求の範囲第
１項、第２項記載の校正用標準粒子。[Claims for Utility Model Registration] 1. A dispersion liquid containing two or more types of standard particles with different particle sizes is housed in a container, and each standard particle is characterized by being composed of a group of fine particles with little variation in particle size. Standard particles for calibration. 2. Standard particles for calibration according to claim 1, wherein the standard particles have a particle size of 0.01 to 30 μm. 3. The standard particle for calibration according to claims 1 and 2 of the utility model registration claim, wherein the concentration of the standard particle in the dispersion is 10 −3 or less based on weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306786U JPS62174256U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306786U JPS62174256U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174256U true JPS62174256U (en) | 1987-11-05 |
Family
ID=30897944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6306786U Pending JPS62174256U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022020205A (en) * | 2020-07-20 | 2022-02-01 | オルガノ株式会社 | Measurement accuracy evaluation method of particle counter |
-
1986
- 1986-04-25 JP JP6306786U patent/JPS62174256U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022020205A (en) * | 2020-07-20 | 2022-02-01 | オルガノ株式会社 | Measurement accuracy evaluation method of particle counter |
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