CN202853679U - Dual-scale measuring cylinder - Google Patents
Dual-scale measuring cylinder Download PDFInfo
- Publication number
- CN202853679U CN202853679U CN201220555769.6U CN201220555769U CN202853679U CN 202853679 U CN202853679 U CN 202853679U CN 201220555769 U CN201220555769 U CN 201220555769U CN 202853679 U CN202853679 U CN 202853679U
- Authority
- CN
- China
- Prior art keywords
- scale
- base
- dual
- straight tube
- graduated cylinder
- 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
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a dual-scale measuring cylinder and belongs to the technical field of chemical experiment equipment. The dual-scale measuring cylinder comprises a straight cylinder, left scale, a base and right scale. The straight cylinder is installed on the base, and the left scale and the right scale are arranged at two sides of the outer wall of the straight cylinder. The left scale is the same to the right scale in measuring range and the left scale is opposite to the right scale. The diameter of the base is larger than the diameter of the straight cylinder. The dual-scale measuring cylinder has the advantages of being convenient to use and capable of accurately measuring liquid by aligning liquid level and dual-scale and well solving the existing problem of using the measuring cylinder.
Description
Technical field
The utility model relates to a kind of double scale graduated cylinder, belongs to chemical experiment apparatus technical field.
Background technology
Graduated cylinder is a kind of glass apparatus of measuring liquid.Now graduated cylinder use substantially be requirement be placed on the smooth desk or positive hand-held graduated cylinder in the hope of liquid level, when observing scale, the lowest part of the concave meniscus of liquid keeps level in sight line and the graduated cylinder, read again the volume number of the liquid of getting, but in fact desktop can not be accomplished complete level, hand-held graduated cylinder also may have certain inclination, and general graduated cylinder can not be found out these errors.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, accurate novel double scale graduated cylinder of amount liquid.
The technical solution of the utility model is: a kind of double scale graduated cylinder comprises straight tube 1, left scale 2, base 3, right scale 4.Straight tube 1 is contained on the base 3, and straight tube 1 outer wall both sides are provided with left scale 2 and right scale 4.
Described left scale 2 the same with right scale 4 scale ranges and both be in over against the position.
The diameter of described base 3 is greater than the diameter of straight tube 1.
Principle of work of the present utility model is: pour the liquid that needs measurement volumes into from the top of straight tube 1, judge with eyes whether liquid level 5 edges all align with left scale 2 and right scale 4 corresponding scales, if do not line up, liquid level 5 injustice are described, adjust the degree of tilt of straight tube 1, be that it is in horizontality, if align, read the accurate volume that scale corresponding to liquid level 5 concave points is liquid this moment.
The beneficial effects of the utility model are: easy to use, align accurate measuring liquid by liquid level with double-dial, and well solve graduated cylinder and used the problem that exists.
Description of drawings
Fig. 1 is the utility model structural representation;
Each label is among the figure: 1: straight tube, 2: left scale, 3: base, 4: right scale, 5: liquid level.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in the figure, a kind of double scale graduated cylinder comprises straight tube 1, left scale 2, base 3, right scale 4.Straight tube 1 is contained on the base 3, and straight tube 1 outer wall both sides are provided with left scale 2 and right scale 4.Left scale 2 the same with right scale 4 scale ranges and both be in over against the position.The diameter of base 3 is greater than the diameter of straight tube 1.
Embodiment 2: as shown in the figure, a kind of double scale graduated cylinder comprises straight tube 1, left scale 2, base 3, right scale 4.Straight tube 1 is contained on the base 3, and straight tube 1 outer wall both sides are provided with left scale 2 and right scale 4.Left scale 2 the same with right scale 4 scale ranges and both be in over against the position.
Embodiment 3: as shown in the figure, a kind of double scale graduated cylinder comprises straight tube 1, left scale 2, base 3, right scale 4.Straight tube 1 is contained on the base 3, and straight tube 1 outer wall both sides are provided with left scale 2 and right scale 4.
Claims (3)
1. a double scale graduated cylinder is characterized in that: comprise straight tube (1), left scale (2), base (3), right scale (4); Straight tube (1) is contained on the base (3), and straight tube (1) outer wall both sides are provided with left scale (2) and right scale (4).
2. double scale graduated cylinder according to claim 1 is characterized in that: described left scale (2) the same with right scale (4) scale range and both be in over against the position.
3. double scale graduated cylinder according to claim 1, it is characterized in that: the diameter of described base (3) is greater than the diameter of straight tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220555769.6U CN202853679U (en) | 2012-10-29 | 2012-10-29 | Dual-scale measuring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220555769.6U CN202853679U (en) | 2012-10-29 | 2012-10-29 | Dual-scale measuring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853679U true CN202853679U (en) | 2013-04-03 |
Family
ID=47984863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220555769.6U Expired - Fee Related CN202853679U (en) | 2012-10-29 | 2012-10-29 | Dual-scale measuring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853679U (en) |
-
2012
- 2012-10-29 CN CN201220555769.6U patent/CN202853679U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203190970U (en) | Two-way measurement universal level | |
| CN203069185U (en) | Measurement instrument for building construction | |
| CN201155971Y (en) | Horizontal obliquity measuring apparatus | |
| CN202793382U (en) | Comprehensive measuring scale | |
| CN202853679U (en) | Dual-scale measuring cylinder | |
| CN201552910U (en) | Multi-purpose teaching aid | |
| CN205719348U (en) | A kind of Physical Experiment weight beam | |
| CN207556527U (en) | One kind deep-cuts subgrade construction slope test ruler | |
| CN204612701U (en) | A kind of winding connected vessels type tiltmeter | |
| CN202126260U (en) | Angle measurement heavy pendent body | |
| CN202339243U (en) | U-shaped tube differential gauge | |
| CN104792308A (en) | Loopback-connector-type bidirectional inclinometer and measuring method thereof | |
| CN203745169U (en) | Main beam camber measurement apparatus of bridge type crane | |
| CN204746366U (en) | Frame is observed to graduated flask for chemistry experiments | |
| CN204495340U (en) | Surveyor's staff | |
| CN204735240U (en) | Graduated flask support for chemistry experiments | |
| CN104792309B (en) | A kind of winding connected vessels type inclinometer and its measuring method | |
| CN102564397A (en) | Buoy spirit level | |
| CN204346535U (en) | A kind of medical graduated cylinder | |
| CN202748027U (en) | Slope angle measuring apparatus | |
| CN206919962U (en) | Possesses the graduated cylinder of levelness detecting function | |
| CN204612700U (en) | A kind of winding connected vessels type dual-axis inclinometer | |
| CN207832273U (en) | A kind of novel portable graduated cylinder | |
| CN203811475U (en) | Optical lever used in Young modulus measurement | |
| CN203132878U (en) | Trace sampler for medical examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |