CN201692816U - Large capacity precision reagent bottle of scale tube externally arranged - Google Patents
Large capacity precision reagent bottle of scale tube externally arranged Download PDFInfo
- Publication number
- CN201692816U CN201692816U CN2010202059168U CN201020205916U CN201692816U CN 201692816 U CN201692816 U CN 201692816U CN 2010202059168 U CN2010202059168 U CN 2010202059168U CN 201020205916 U CN201020205916 U CN 201020205916U CN 201692816 U CN201692816 U CN 201692816U
- Authority
- CN
- China
- Prior art keywords
- bottle
- reagent bottle
- reagent
- tube
- graded
- 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 - Fee Related
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a glass instrument, particularly a large capacity precision reagent bottle of a scale tube externally arranged. The large capacity precision reagent bottle of a scale tube externally arranged comprises a reagent bottle. The utility model is characterized in that an agitator is arranged in the reagent bottle, a reagent outlet device is arranged in the reagent bottle near the bottle bottom, a vertical scale tube is arranged upward on the reagent bottle from the bottle bottom, and the scale tube is arranged in the bottle wall of the reagent bottle or near the outer side of the bottle wall; the bottom end of the scale tube is provided with a reagent inlet communicated with the interior of the reagent bottle, and the top end of the scale tube is provided with a reagent outlet communicated with the interior of the reagent bottle. Large capacity of reagent can be accurately and conveniently prepared and taken out of the large capacity precision reagent bottle of a scale tube externally arranged, and required reagent can be uniformly mixed by the agitator. Reagent measurement accuracy is improved, and the operation is facilitated.
Description
(1) technical field
The utility model relates to a kind of glass apparatus, the accurate reagent bottle of the big capacity of particularly a kind of external graded tube.
(2) background technology
At present, when accurately preparing the solution of fixed concentration, generally adopt volumetric flask, but volumetric flask can only be prepared the solution of smaller size smaller.The volume of graduated cylinder can not be accomplished enough big, and volume is big, and the liquid level scale that detects by an unaided eye causes error easily, thereby has reduced the degree of accuracy.When taking the larger volume quantity of fluid at present, often the way of selecting use volumetric flask or graduated cylinder repeatedly to add up and measure not only waste time and energy, and error is bigger, and the liquor capacity of preparation is inaccurate, has directly influenced the degree of accuracy of obtain solution concentration.And because liquor capacity is bigger, the solution of preparation is difficult for mixing, and also causes the inaccurate of obtain solution concentration easily, and is also relatively more difficult when thinking accurately to take out large volume amount solution in addition.
(3) summary of the invention
The utility model provides a kind of accurate reagent bottle of the big capacity of external graded tube that can accurately prepare and take out the larger volume quantity of fluid in order to remedy the defective of prior art.
The utility model is achieved by the following technical solution:
The accurate reagent bottle of the big capacity of a kind of external graded tube, comprise reagent bottle, it is characterized in that: in reagent bottle, be provided with agitating device, reagent bottle is interior near liquid discharge device is installed at the bottom of the bottle, reagent bottle is upwards installed a vertical graded tube from the bottle end, graded tube is installed in the bottle wall of reagent bottle or near the bottle wall outside, the graded tube bottom is provided with the inlet that communicates with reagent bottle inside, and the top of graded tube is provided with the liquid outlet that communicates with reagent bottle inside.
The accurate reagent bottle of the big capacity of this external graded tube, liquid discharge device comprises a rubber stopper, and rubber stopper is built-in with glass tube, and glass tube one end communicated with the bottle end in the reagent bottle, and the glass tube other end is connected with silicone tube, and silicone tube is provided with clip; The scale value of graded tube has two row, wherein a columns value increases from the bottom up successively, when the numerical value of graduation mark is represented the concave meniscus of liquid in graded tube graduation mark is equal therewith, the total bulking value of liquid in the bottle, another columns value increases from top to bottom successively, takes out the amount of solution and calculates according to the difference of taking out back scale value and initial time degree value; The side of graded tube in bottle is opaque, so that reading.
The accurate reagent bottle of the big capacity of this external graded tube adds agitating device on the top of reagent bottle, can play the effect of mixing different component, has solved the problem that big capacity solution is difficult for mixing; In the bottle wall of reagent bottle or near the bottle wall outside, placed graded tube, the graded tube bottom communicates with the reagent bottle bottom, according to U type pipe principle, the height of liquid level is identical with the height of liquid level in the reagent bottle in the graded tube, and the internal diameter of graded tube is less, observes concave meniscus and is easier to the tangent ratio of graduation mark, accurately constant volume is to needed volume, different scale value on the corresponding graded tube, this reagent bottle can the different volumes of constant volume, made things convenient for user's operation; There is liquid discharge device the lower end of bottle wall, can accurately take out the solution of aequum by the position that liquid level in this device control graded tube descends, and has avoided moving reagent bottle, and is time saving and energy saving.
The beneficial effects of the utility model are: the accurate reagent bottle of the big capacity of this external graded tube, can prepare and take out the larger volume quantity of fluid accurately and conveniently, and required liquid can be mixed by agitating device, improve the precision of measuring liquid, make things convenient for operation.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is installed in the interior structural representation of reagent bottle bottle wall for the utility model graded tube.
Accompanying drawing 2 is installed in the outer structural representation of reagent bottle bottle wall for the utility model graded tube.
Accompanying drawing 3 is the structural representation of the utility model liquid discharge device.
Among the figure, 1 reagent bottle, 2 agitating devices, 3 liquid discharge devices, 4 graded tubes, 5 inlets, 6 liquid outlets, 7 rubber stoppers, 8 glass tubes, 9 silicone tubes, 10 clips.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.The accurate reagent bottle of the big capacity of this external graded tube, comprise reagent bottle 1, it is characterized in that: in reagent bottle 1, be provided with agitating device 2, reagent bottle 1 is interior near liquid discharge device 3 is installed at the bottom of the bottle, reagent bottle 1 is upwards installed a vertical graded tube 4 from the bottle end, graded tube 4 is installed in the bottle wall of reagent bottle 1 or near the bottle wall outside, graded tube 4 bottoms are provided with the inlet 5 that communicates with reagent bottle 1 inside, the top of graded tube 4 is provided with the liquid outlet 6 that communicates with reagent bottle 1 inside, liquid discharge device 3 comprises a rubber stopper 7, rubber stopper 7 is built-in with glass tube 8, communicate at the bottom of in glass tube 8 one ends and the reagent bottle 1 bottle, glass tube 8 other ends are connected with silicone tube 9, and silicone tube 9 is provided with clip 10; The scale value of graded tube 4 has two row, and wherein a columns value increases from the bottom up successively, and another columns value increases from top to bottom successively, and the side of graded tube 4 in bottle is opaque.
The accurate reagent bottle of the big capacity of this external graded tube, in use, in reagent bottle 1, add solute and solvent by reagent bottle 1 bottleneck, liquid in the bottle enters graded tube 4 through graded tube 4 bottom inlets 5, observe liquid level rising situation by external graded tube 4, when treating that the concave meniscus of liquid in the graded tube 4 is equal with the graduation mark that needs bulking value, stop toward reagent bottle 1 in, adding liquid, this moment reagent bottle 1 interior liquid the cumulative volume bulking value of graduation mark demonstration for this reason.Volume as required can add the reagent with different graduation mark corresponding amounts, can accurately obtain the volume of different amounts, start agitating device 2 then, with solute and the solvent mixing that adds, can be when taking out solution by the position of liquid level decline in the 10 control graded tubes 4 of the clip on the liquid discharge device 3, accurately take out the solution of aequum, made things convenient for operation.
Claims (4)
1. the accurate reagent bottle of the big capacity of an external graded tube, comprise reagent bottle (1), it is characterized in that: in reagent bottle (1), be provided with agitating device (2), reagent bottle (1) is interior near liquid discharge device (3) is installed at the bottom of the bottle, reagent bottle (1) is upwards installed a vertical graded tube (4) from the bottle end, graded tube (4) is installed in the bottle wall of reagent bottle (1) or near the bottle wall outside, graded tube (4) bottom is provided with the inlet (5) that communicates with reagent bottle (1) inside, and the top of graded tube (4) is provided with the liquid outlet (6) that communicates with reagent bottle (1) inside.
2. the accurate reagent bottle of the big capacity of external graded tube according to claim 1, it is characterized in that: liquid discharge device (3) comprises a rubber stopper (7), rubber stopper (7) is built-in with glass tube (8), glass tube (8) one ends communicated with the bottle end in the reagent bottle (1), glass tube (8) other end is connected with silicone tube (9), and silicone tube (9) is provided with clip (10).
3. the accurate reagent bottle of the big capacity of external graded tube according to claim 1, it is characterized in that: the scale value of graded tube (4) has two row, and wherein a columns value increases from the bottom up successively, and another columns value increases from top to bottom successively.
4. according to claim 1 or the accurate reagent bottle of the big capacity of 3 described external graded tubes, it is characterized in that: the side of graded tube (4) in bottle is opaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202059168U CN201692816U (en) | 2010-05-27 | 2010-05-27 | Large capacity precision reagent bottle of scale tube externally arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202059168U CN201692816U (en) | 2010-05-27 | 2010-05-27 | Large capacity precision reagent bottle of scale tube externally arranged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692816U true CN201692816U (en) | 2011-01-05 |
Family
ID=43394061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202059168U Expired - Fee Related CN201692816U (en) | 2010-05-27 | 2010-05-27 | Large capacity precision reagent bottle of scale tube externally arranged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084226A (en) * | 2011-10-31 | 2013-05-08 | 深圳迈瑞生物医疗电子股份有限公司 | Sample liquid reaction tank |
-
2010
- 2010-05-27 CN CN2010202059168U patent/CN201692816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084226A (en) * | 2011-10-31 | 2013-05-08 | 深圳迈瑞生物医疗电子股份有限公司 | Sample liquid reaction tank |
| CN103084226B (en) * | 2011-10-31 | 2016-01-20 | 深圳迈瑞生物医疗电子股份有限公司 | A kind of sample liquid reaction tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201397172Y (en) | Volume measurer of micro solid | |
| CN210719297U (en) | Micro-flow and ultramicro-flow measuring device | |
| CN102507856A (en) | Peristaltic pump type weighing titrator and titration method thereof | |
| CN109269587B (en) | Device for measuring biogas volume in laboratory and use method thereof | |
| CN202255522U (en) | Irregular Object Volume Measuring Device | |
| CN203083671U (en) | Third-class metal meter calibrating device for calibrating neck scale division by volume measurement method | |
| CN201692816U (en) | Large capacity precision reagent bottle of scale tube externally arranged | |
| CN201417161Y (en) | Precise graduated cylinder | |
| CN201692819U (en) | Large-volume precision reagent bottle with built-in graduated tube | |
| CN205785410U (en) | Carbon dioxide generating capacity measurement apparatus | |
| CN201680876U (en) | Precision volumetric flask with a built-in graded tube | |
| CN202451132U (en) | Automatic control metering device for oil well | |
| CN207336297U (en) | Coefficient of viscosity test device | |
| CN217385376U (en) | Peristaltic titration device based on mass measurement | |
| CN203164080U (en) | Capillary micro-channel densimeter based on molecular surface tension of liquid | |
| CN213842297U (en) | Solution volume measuring device for dyeing and finishing engineering experiments | |
| CN108508138A (en) | A kind of weight metering automatic titration device and its application method | |
| CN207671021U (en) | A kind of combined volume degree dosing liquid-taking container | |
| CN108181429A (en) | A kind of chemical analysis titration kit and titration method | |
| CN201692817U (en) | Precise volumetric flask with external graduated tube | |
| CN212432271U (en) | Quantitative container for chemical analysis | |
| CN203432953U (en) | Novel precise micro burette | |
| CN103206201A (en) | Automatic control measurement device of oil well | |
| CN207866775U (en) | A kind of titration kit | |
| CN208721185U (en) | A kind of device of laboratory measurement gas volume |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110527 |