CN109115420A - A kind of method of testing reagent bottle sealability - Google Patents
A kind of method of testing reagent bottle sealability Download PDFInfo
- Publication number
- CN109115420A CN109115420A CN201810903456.7A CN201810903456A CN109115420A CN 109115420 A CN109115420 A CN 109115420A CN 201810903456 A CN201810903456 A CN 201810903456A CN 109115420 A CN109115420 A CN 109115420A
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- CN
- China
- Prior art keywords
- reagent bottle
- bottle
- sealing container
- blotting paper
- testing
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
Abstract
The invention discloses a kind of methods of testing reagent bottle sealability: firstly, be packed into colored water in test agent bottle, tightening and encases reagent bottle with white blotting paper after bottle cap；Then it puts it into sealing container, sealing container is vacuumized using vacuum pump, continue 120min under the conditions of vacuum degree 0.07Mpa；It reagent bottle is taken out, observes on white blotting paper that whether there is or not colored water leakages, judge that it is whether tight that reagent bottle seals accordingly.The advantage of the invention is that easy to operate, visual result, it is only necessary to which a vacuum pump and sealing container are to be able to achieve the detection of reagent bottle sealing performance, and testing cost is lower.
Description
Technical field
The present invention relates to vitro diagnostic techniques fields, more particularly, to a kind of method of testing reagent bottle sealability.
Background technique
The sealing performance in diagnostic techniques field in vitro, reagent bottle is most important, to efficiency, the validity period etc. for containing reagent
With conclusive effect, so the leakproofness of reagent bottle has become one of important indicator of properties of product.Present market
On have much to the method for inspection of reagent bottle sealability, summarized following several: 1. water enchroachment (invasion) method: tested container having been steeped into water
In, the leakproofness of container is judged by seeing whether the number of bubble, bubble.Though this method is easy to operate, accurate
Rate is not high.2. tracer gas technique: being put into reagent bottle to be detected in a sealed container, be filled with helium into reagent bottle to be detected, adopt
With the leakage rate of helium in mass spectrometer detection sealing container.Similarly there are also radioactive gas trace detection methods.This detection
Method precision is high, by the content of helium or radgas in detection sealing container, to detect the leakproofness of bottle.But
It is that this kind of method needs the precision instruments such as mass spectrograph, testing cost is high.3. supercritical ultrasonics technology: this test method is set tested
In the case where not pressurizeing, ultrasonic signal generator is placed in equipment inside or one end, then ultrasonic signal can be full of
Each corner inside Devices to test, and penetrate any leakage position, therefore using the ultrasonic signal escaped in external scan, i.e.,
The specific location of leakage can be found out, can determine whether sealing condition by comparing display numerical values recited and voice signal power.It should
Kind method needs supersonic generator and can detect the instrument of ultrasonic wave, testing cost is also relatively high as tracer gas technique.
Summary of the invention
The purpose of the present invention is to provide a kind of easy to operate, accuracy rate is high and the lower testing reagent bottle of testing cost is close
The method of envelope property.
To achieve the above object, the present invention can take following technical proposals:
The method of testing reagent bottle sealability of the present invention are as follows:
Firstly, be packed into colored water in reagent bottle to be detected, tighten and encase reagent bottle with white blotting paper after bottle cap；Then by it
It is put into sealing container, sealing container is vacuumized using vacuum pump, continue 120min under the conditions of vacuum degree 0.07Mpa；It takes
Reagent bottle out is observed on white blotting paper whether there is or not colored water leakage, judges whether reagent bottle sealing is tight accordingly.
The colored water is the purified water added with pigment, and pigment additive amount is 2g/1L.In actual use, pigment can
Using the color more eye-catching on white blotting paper such as green or blue.
The advantage of the invention is that easy to operate, visual result, it is only necessary to which a vacuum pump and a sealing container can be real
The detection of existing reagent bottle sealing performance, testing cost are lower.
Specific embodiment
The method of testing reagent bottle sealability of the present invention are as follows:
Firstly, weighing 2g green pigment (can also be using pigments such as blue, red) addition in the purified water of 1L, makes it sufficiently
Dissolution, it is spare to be configured to green pigment water；
Green pigment water is fitted into reagent bottle to be measured (charge weight of pigment water is the 2/3 of reagent bottle bottle height), is then tightened
Bottle cap encases reagent bottle with white blotting paper, and especially position of bottleneck has to Bao Yan；
Prepare a sealing container, and it is attached with vacuum pump；
The test agent bottle for wrapping white blotting paper is put in a sealed container, starts vacuum pump, sealing container is vacuumized,
Continue 120min under the conditions of vacuum degree 0.07Mpa；
Test agent bottle is taken out, white blotting paper is unfolded, visually observes on white blotting paper that whether there is or not the leakages of green pigment water.
If having green on the blotting paper of package, which can be determined as leakage；If do not had on the blotting paper of package
There is green, very completely, then can determine that the reagent bottle without leakage, reagent bottle sealing is tight.
Claims (3)
1. a kind of method of testing reagent bottle sealability, it is characterised in that:
Firstly, be packed into colored water in reagent bottle to be detected, tighten and encase reagent bottle with white blotting paper after bottle cap；Then by it
It is put into sealing container, sealing container is vacuumized using vacuum pump, continue 120min under the conditions of vacuum degree 0.07Mpa；It takes
Reagent bottle out, observes on white blotting paper that whether there is or not colored water leakages.
2. the method for testing reagent bottle sealability according to claim 1, it is characterised in that: the colored water be added with
The purified water of pigment, pigment additive amount are 2g/1L.
3. the method for testing reagent bottle sealability according to claim 2, it is characterised in that: the pigment is blue or green
Color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903456.7A CN109115420A (en) | 2018-08-09 | 2018-08-09 | A kind of method of testing reagent bottle sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903456.7A CN109115420A (en) | 2018-08-09 | 2018-08-09 | A kind of method of testing reagent bottle sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109115420A true CN109115420A (en) | 2019-01-01 |
Family
ID=64852920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903456.7A Pending CN109115420A (en) | 2018-08-09 | 2018-08-09 | A kind of method of testing reagent bottle sealability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109115420A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896192A (en) * | 2020-08-12 | 2020-11-06 | 重庆华邦制药有限公司 | Test method for measuring packaging tightness by color water method |
| CN113252255A (en) * | 2021-07-01 | 2021-08-13 | 北京力耘柯创医学研究院 | Special detecting system for soft bottle |
| CN115010076A (en) * | 2022-07-19 | 2022-09-06 | 广州为壹好生物科技有限公司 | Equipment and process for preparing 'old stomach trouble' plant beverage |
| CN117213740A (en) * | 2023-11-08 | 2023-12-12 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147233A (en) * | 1983-02-10 | 1984-08-23 | Mitsubishi Heavy Ind Ltd | Leak defect detecting method and apparatus therefor |
| JPH10284356A (en) * | 1997-04-01 | 1998-10-23 | Elna Co Ltd | Apparatus for inspecting sealing performance of electrolytic capacitor and inspection using the same |
| CN101210854A (en) * | 2006-12-27 | 2008-07-02 | 徐文国 | Water leakage detection indicator and water leakage detection method |
| CN202547888U (en) * | 2012-05-07 | 2012-11-21 | 中国南方电网有限责任公司超高压输电公司广州局 | Water leakage test paper |
| CN104807599A (en) * | 2015-04-30 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Bottled liquid leakage detecting device |
| CN107356379A (en) * | 2017-06-08 | 2017-11-17 | 楚天科技股份有限公司 | Medicine bottle rolls lid leak hunting method |
-
2018
- 2018-08-09 CN CN201810903456.7A patent/CN109115420A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147233A (en) * | 1983-02-10 | 1984-08-23 | Mitsubishi Heavy Ind Ltd | Leak defect detecting method and apparatus therefor |
| JPH10284356A (en) * | 1997-04-01 | 1998-10-23 | Elna Co Ltd | Apparatus for inspecting sealing performance of electrolytic capacitor and inspection using the same |
| CN101210854A (en) * | 2006-12-27 | 2008-07-02 | 徐文国 | Water leakage detection indicator and water leakage detection method |
| CN202547888U (en) * | 2012-05-07 | 2012-11-21 | 中国南方电网有限责任公司超高压输电公司广州局 | Water leakage test paper |
| CN104807599A (en) * | 2015-04-30 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Bottled liquid leakage detecting device |
| CN107356379A (en) * | 2017-06-08 | 2017-11-17 | 楚天科技股份有限公司 | Medicine bottle rolls lid leak hunting method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896192A (en) * | 2020-08-12 | 2020-11-06 | 重庆华邦制药有限公司 | Test method for measuring packaging tightness by color water method |
| CN113252255A (en) * | 2021-07-01 | 2021-08-13 | 北京力耘柯创医学研究院 | Special detecting system for soft bottle |
| CN113252255B (en) * | 2021-07-01 | 2021-09-21 | 北京力耘柯创医学研究院 | Special detecting system for soft bottle |
| CN115010076A (en) * | 2022-07-19 | 2022-09-06 | 广州为壹好生物科技有限公司 | Equipment and process for preparing 'old stomach trouble' plant beverage |
| CN117213740A (en) * | 2023-11-08 | 2023-12-12 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
| CN117213740B (en) * | 2023-11-08 | 2024-02-13 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |