CN204228651U - Test specimen tube in a kind of test unit for measuring powder body material characteristic - Google Patents
Test specimen tube in a kind of test unit for measuring powder body material characteristic Download PDFInfo
- Publication number
- CN204228651U CN204228651U CN201420341034.2U CN201420341034U CN204228651U CN 204228651 U CN204228651 U CN 204228651U CN 201420341034 U CN201420341034 U CN 201420341034U CN 204228651 U CN204228651 U CN 204228651U
- Authority
- CN
- China
- Prior art keywords
- test specimen
- specimen tube
- body material
- material characteristic
- powder body
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 9
- 229920001342 Bakelite® Polymers 0.000 description 4
- 239000004637 bakelite Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses the test specimen tube in a kind of test unit for measuring powder body material characteristic; comprise test specimen tube body; it is characterized in that, described test specimen tube body is cylinder of quartz glass or glass infuser, and described cylinder of quartz glass or glass infuser are set with protection sleeve outward.The test specimen tube of the utility model and powder contact is cylinder of quartz glass or glass infuser; the sleeve that other material makes is installed additional in its outside; play a part to be convenient to install, use and protect, and this test specimen tube has high, the reproducible advantage of measuring accuracy for measuring powder body material characteristic.
Description
Technical field
The utility model relates to a kind of test unit of powder body material, the test specimen tube in especially a kind of test unit for measuring powder body material characteristic.
Background technology
International standard ISO10143:1995 and national standard YS/T-587.6-2006 measures the Sample devices of powder resistivity use and the internal partial wall of powder contact is agate, and agate cylinder is not easily processed, expensive.Use bakelite tube, nylon cylinder, plastic barrel in reality more, these can introduce very large error in whole mensuration process, cause result inaccurate, and test repeatability are bad.
Utility model content
The utility model technical issues that need to address are: the deficiency overcoming background technology, provide a kind of measuring accuracy high, reproducible for measuring the test specimen tube in the test unit of powder body material characteristic.
The utility model solves the technical scheme that its technical matters adopts: the test specimen tube in a kind of test unit for measuring powder body material characteristic; comprise test specimen tube body; it is characterized in that; described test specimen tube is cylinder of quartz glass or glass infuser, and described cylinder of quartz glass or glass infuser are set with protection sleeve outward.
The utility model solves its technical matters can also adopt following technical scheme: be cylinder of quartz glass or glass infuser with the test specimen tube of powder contact, installs the sleeve that other material makes in its outside additional, plays a part to be convenient to installation, to use and protect.Here other material mentioned can be bakelite, nylon, plastics, iron etc., is not particularly limited.
The beneficial effects of the utility model are:
Cylinder of quartz glass or glass infuser have high, the reproducible feature of measuring accuracy for measuring powder body material characteristic.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the test specimen tube structural representation described in the utility model embodiment 1
Fig. 2 is the test specimen tube structural representation described in the utility model embodiment 2
Number in the figure illustrates:
11 quartz glass 12 conductive electrode 13 powder
21 quartz glass 22 bakelite 23 conductive electrode 24 powder
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1:
For measuring the test specimen tube in the test unit of powder body material characteristic, as shown in Figure 1, test specimen tube is cylinder of quartz glass.
Embodiment 2:
For measuring the test specimen tube in the test unit of powder body material characteristic, as shown in Figure 2, skin is bakelite tube, and internal layer is the composite tube of cylinder of quartz glass.
The above, it is only preferred embodiment of the present utility model, not any type of restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. for measuring the test specimen tube in the test unit of powder body material characteristic, comprising test specimen tube body, it is characterized in that, described test specimen tube body is cylinder of quartz glass or glass infuser, and described cylinder of quartz glass or glass infuser are set with protection sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341034.2U CN204228651U (en) | 2014-06-25 | 2014-06-25 | Test specimen tube in a kind of test unit for measuring powder body material characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341034.2U CN204228651U (en) | 2014-06-25 | 2014-06-25 | Test specimen tube in a kind of test unit for measuring powder body material characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228651U true CN204228651U (en) | 2015-03-25 |
Family
ID=52926731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341034.2U Expired - Lifetime CN204228651U (en) | 2014-06-25 | 2014-06-25 | Test specimen tube in a kind of test unit for measuring powder body material characteristic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228651U (en) |
-
2014
- 2014-06-25 CN CN201420341034.2U patent/CN204228651U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |