CN207352071U - For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture - Google Patents
For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture Download PDFInfo
- Publication number
- CN207352071U CN207352071U CN201721211928.XU CN201721211928U CN207352071U CN 207352071 U CN207352071 U CN 207352071U CN 201721211928 U CN201721211928 U CN 201721211928U CN 207352071 U CN207352071 U CN 207352071U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- semicircle
- circular baffle
- fixed
- circular
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of plant leaf blade or plant tissue can be made to soak and completely be used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture in immersion process.This is used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture, including the cylindrical container for containing liquid, the positioner for fixing plant leaf blade or plant tissue is provided with cylindrical container, the positioner includes the first circular baffle plate, second circular baffle plate, first support bar, second support bar, due to the presence of the second circular baffle plate, plant leaf blade or plant tissue will not swim in liquid surface, even if liquid is in fluidized state, plant leaf blade or plant tissue will not be boiled to liquid surface, it can so ensure that plant leaf blade or plant tissue immersion are complete in whole immersion process, so that finally obtain the electrical conductivity of plant leaf blade, the osmotic potential of relative water content and plant tissue is more accurate.It is adapted to promote and apply in determination of plant technical field.
Description
Technical field
Determination of plant technical field is the utility model is related to, it is especially a kind of to be used to measure electrical conductivity or relative water content or group
Knit the instrument of osmotic potential.
Background technology
When carrying out Related Experimental Study to plant, the electrical conductivity and plant tissue of measure plant leaf blade are usually required for
Osmotic potential, the conductance measurement of plant leaf blade and the osmotic potential measure generally use infusion method of plant tissue, plant leaf blade
Conductance measurement method is as follows:Sizable plant leaf blade (ensureing the integrality of blade as far as possible, less containing stipes) is taken, with originally
Water uses distilled water flushing 3 times again after cleaning, and blots surface moisture with filter paper, the strip that blade is cut into suitable length (is avoided leading
Arteries and veins), fresh 3 parts of sample is quickly weighed, every part of 0.1g, is respectively placed in the scale test tube of 10m1 deionized waters, covers glass stopper and is placed in
Immersion treatment 12h. measures leaching liquor conductance (R1) with conductivity gauge at room temperature, then boiling water bath heating 30min, after being cooled to room temperature
Shake up, it is R1/R2 × 100 to measure leaching liquor conductance (R2) relative conductivities again.And in measure plant leaf blade relative water content
And be required to during blade osmotic potential by blade be immersed in water fully water suction 8 to 12 hours differ, then pick up measure blade
Weight.Have it is above-mentioned understand, the conductance measurement of existing plant leaf blade, leaf r elative water content measure and plant tissue ooze
Saturating gesture measure is all the container using test tube or other splendid attire solution, and corresponding liquid is put into test tube or contains the container of solution
Interior, the plant leaf blade or plant tissue for then measuring needs are encased to be put into liquid with paper or gauze to be soaked, this
There are problems with operation for method:Firstly, since plant leaf blade or plant tissue lighter in weight, are put into liquid not
Can be sufficiently submerged in liquid, moreover, and boiling water bath heating can be carried out in electrical conductivity test process, in the process, test tube or
Liquid in container easily boils the blade by paper bag when boiling and cannot soak in water, causes its immersion endless
Entirely, cause the electrical conductivity for finally obtaining plant leaf blade inaccurate, simultaneously because the wrappage such as paper of parcel is from boiling part
In influence to solution also further increase evaluated error;Secondly, needed when measuring leaf r elative water content and blade osmotic potential
Sufficient blade will be soaked get and dry measure weight, traditional method is also inconvenient.
Utility model content
The technical problem that the utility model solves be to provide it is a kind of can make in immersion process plant leaf blade or plant its
Hetero-organization (such as root system, stem etc.) immersion is complete, more easily, is more accurately used to measure electrical conductivity or relative water content
Or the instrument of tissue infiltration gesture.
Technical solution is used by the utility model solves its technical problem:This is used to measure electrical conductivity or relative hydration
The instrument of amount or tissue infiltration gesture, including for containing the cylindrical container of liquid, be provided with the cylindrical container for fixing
The positioner of plant leaf blade or plant tissue, the positioner include the first circular baffle plate, the second circular baffle plate, first
Strut, second support bar, the internal diameter phase of the outside diameter of first circular baffle plate, the outside diameter of the second circular baffle plate with cylindrical container
Matching, first circular baffle plate are fixed on the lower end of first support bar by detachable structure, and second circular baffle plate is led to
The upper end that detachable structure is fixed on first support bar is crossed, half is provided between first circular baffle plate and the second circular baffle plate
Circular fixed baffle and semicircle sideboard, in the central axis of the semicircle fixed baffle, semicircle sideboard
Mandrel line is overlapped with the central axis of cylindrical container, and the lower end of the semicircle fixed baffle is fixed on the by detachable structure
The upper surface of one circular baffle plate, the upper end of semicircle fixed baffle are fixed on the following table of the second circular baffle plate by detachable structure
Face, the outside diameter of the semicircle fixed baffle are less than the internal diameter of cylindrical container, and the upper surface of first circular baffle plate is provided with
First annular groove, the lower surface of second circular baffle plate are provided with second annular groove, the first annular groove it is outer
Footpath, the outside diameter of second annular groove are identical with the outside diameter of semicircle sideboard, the internal diameter of the first annular groove, second
The internal diameter of annular groove is identical with the internal diameter of semicircle sideboard, and the outside diameter of semicircle sideboard is fixed with semicircle
The internal diameter of baffle is identical, and the lower end of the semicircle sideboard is located in first annular groove, the semicircle sideboard
Upper end be located in second annular groove, and semicircle sideboard can be slided along first annular groove, semicircle when rotating
Sideboard to semicircle fixed baffle right opposite when, it is the semicircle sideboard, semicircle fixed baffle, first circular
Baffle, the second circular baffle plate surround the cavity of a closing jointly, are respectively provided with first circular baffle plate, the second circular baffle plate
There is the permeable hole of 0.5-1mm, the lower end of the second support bar is fixed on the upper surface of the second circular baffle plate, second support
The upper end of bar is extended upwardly to outside cylindrical container.
It is further that cover board is provided with the second support bar, the lower surface surrounding of the cover board is provided with annular
Plate, the internal diameter of the annular slab and the outside diameter of cylindrical container match, and air hole is provided with the cover board.
It is further that the annular slab is connected through a screw thread with cylindrical container.
It is further that the cylindrical container is made using fire resistant resin material.
It is further that first circular baffle plate, the second circular baffle plate are made using fire resistant resin material.
The beneficial effects of the utility model are:This is used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture
When in use, positioner need to only be taken out, then rotates the plant that semicircle sideboard opens it and measures needs
It is common that blade or plant tissue are put into semicircle sideboard, semicircle fixed baffle, the first circular baffle plate, the second circular baffle plate
In the cavity surrounded, then rotate semicircle sideboard and close cavity, and corresponding liquid is contained in cylindrical container, so
The first circular baffle plate, the second circular baffle plate are immersed in the liquid of cylindrical container when positioner is put into cylindrical container afterwards
In, the permeable hole set in the first circular baffle plate of penetration by liquid, the second circular baffle plate is immersed in equipped with plant leaf blade or plant group
In the cavity knitted, due to the presence of the second circular baffle plate, plant leaf blade or plant tissue will not swim in liquid surface, even if liquid
Body is in fluidized state, and plant leaf blade or plant tissue will not be boiled to liquid surface, can so ensure entirely to soak
During plant leaf blade or plant tissue immersion it is complete so that finally obtaining the electrical conductivity and plant tissue of plant leaf blade
Osmotic potential it is more accurate, in addition, this is used to measuring plant leaf blade electrical conductivity or the instrument of plant tissue osmotic potential and can also survey
Determine the relative water content of plant leaf blade, measure when, only need to by plant leaf blade soak 24 it is small when take out can measure, utilize
The instrument can make blade suction moisture, so that the measurement result of leaf r elative water content is more accurate.
Brief description of the drawings
Fig. 1 is the section signal that the utility model is used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture
Figure;
Fig. 2 is the A-A direction views of Fig. 1;
Fig. 3 is the B-B direction view of Fig. 2;
Description of reference numerals in figure:Cylindrical container 1, the first circular baffle plate 2, the second circular baffle plate 3, first support bar 4,
Two supporting rods 5, semicircle fixed baffle 6, semicircle sideboard 7, first annular groove 8, second annular groove 9, cavity 10,
Permeable hole 11, cover board 13, annular slab 14, air hole 15.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, this is used for the instrument for measuring electrical conductivity or relative water content or tissue infiltration gesture, including for
The cylindrical container 1 of liquid is contained, the screens for fixing plant leaf blade or plant tissue is provided with the cylindrical container 1 and is filled
To put, the positioner includes the first circular baffle plate 2, the second circular baffle plate 3, first support bar 4, second support bar 5, and described the
The internal diameter of the outside diameter of one circular baffle plate 2, the outside diameter of the second circular baffle plate 3 with cylindrical container 1 matches, the described first circular gear
Plate 2 is fixed on the lower end of first support bar 4 by detachable structure, and second circular baffle plate 3 is fixed by detachable structure
Semicircle fixed baffle is provided between the upper end of first support bar 4,2 and second circular baffle plate 3 of the first circular baffle plate
6 and semicircle sideboard 7, the central axis of the semicircle fixed baffle 6, the central axis of semicircle sideboard 7 with
The central axis of cylindrical container 1 overlaps, and the lower end of the semicircle fixed baffle 6 is fixed on the first circle by detachable structure
The upper surface of baffle 2, the upper end of semicircle fixed baffle 6 are fixed on the lower surface of the second circular baffle plate 3 by detachable structure,
The outside diameter of the semicircle fixed baffle 6 is less than the internal diameter of cylindrical container 1, and the upper surface of first circular baffle plate 2 is provided with
First annular groove 8, the lower surface of second circular baffle plate 3 are provided with second annular groove 9, the first annular groove 8
Outside diameter, the outside diameter of second annular groove 9 it is identical with the outside diameter of semicircle sideboard 7, the first annular groove 8 it is interior
Footpath, the internal diameter of second annular groove 9 are identical with the internal diameter of semicircle sideboard 7, and the outside diameter of semicircle sideboard 7 with
The internal diameter of semicircle fixed baffle 6 is identical, and the lower end of the semicircle sideboard 7 is located in first annular groove 8, and described half
The upper end of circular shaped motion baffle 7 is located in second annular groove 9, and semicircle sideboard 7 can be slided along first annular groove 8
It is dynamic, when the right opposite of the semicircle sideboard 7 of rotation to semicircle fixed baffle 6, the semicircle sideboard 7, semicircle
Shape fixed baffle 6, the first circular baffle plate 2, the second circular baffle plate 3 surround the cavity 10 of a closing jointly, and described first is circular
The permeable hole 11 of 0.5-1mm is both provided with baffle 2, the second circular baffle plate 3, the lower end of the second support bar 5 is fixed on
The upper surface of two circular baffle plates 3, the upper end of the second support bar 5 are extended upwardly to outside cylindrical container 1.This is used to measure conductance
Rate or relative water content or the instrument of tissue infiltration gesture when in use, need to only take out positioner, then rotate semicircle living
It is fixed that the plant leaf blade or plant tissue that dynamic baffle 7 opens it and measures needs are put into semicircle sideboard 7, semicircle
In the cavity 10 that baffle 6, the first circular baffle plate 2, the second circular baffle plate 3 surround jointly, then rotating semicircle sideboard 7 will
Cavity 10 is closed, and corresponding liquid is contained in cylindrical container 1, first when then positioner is put into cylindrical container 1
Circular baffle plate 2, the second circular baffle plate 3 are immersed in the liquid of cylindrical container 1, and the first circular baffle plate of penetration by liquid 2, second is justified
The permeable hole 11 set on shape baffle 3 is immersed in the cavity 10 equipped with plant leaf blade or plant tissue, due to the second circular gear
The presence of plate 3, plant leaf blade or plant tissue will not swim in liquid surface, even if liquid is in fluidized state, plant leaf blade
Or plant tissue will not be boiled to liquid surface, can so ensure plant leaf blade or plant tissue in whole immersion process
Immersion is complete so that finally obtain plant leaf blade electrical conductivity and plant tissue osmotic potential it is more accurate.In addition, should
Instrument for measuring electrical conductivity or relative water content or tissue infiltration gesture can also measure the relative water content of plant leaf blade,
During measure, only need to by plant leaf blade soak 24 it is small when take out can measure, blade can be made to suction moisture using the instrument,
So that the measurement result of leaf r elative water content is more accurate.Furthermore first circular baffle plate 2 is by detachably tying
Structure is fixed on the lower end of first support bar 4, and second circular baffle plate 3 is fixed on first support bar 4 by detachable structure
Upper end, the lower end of the semicircle fixed baffle 6 are fixed on the upper surface of the first circular baffle plate 2, semicircle by detachable structure
The upper end of shape fixed baffle 6 is fixed on the lower surface of the second circular baffle plate 3 by detachable structure, can be with when specifically used
The component that Optional assembling needs according to demand, makes its more convenient to use.
In order to avoid extraneous dust falls into contaminated fluid in cylindrical container 1, cover board is provided with the second support bar 5
13, the lower surface surrounding of the cover board 13 is provided with annular slab 14, the internal diameter of the annular slab 14 and the outside diameter phase of cylindrical container 1
Match, air hole 15 is provided with the cover board 13.
For the ease of observation, while in order to reduce processing and fabricating cost, the cylindrical container 1 uses fire resistant resin material
It is made.And the cylindrical container 1 being made using fire resistant resin material do not allow it is easily rupturable, be convenient for carrying to field into
Row experiment.
In addition, first circular baffle plate 2, the second circular baffle plate 3 can use existing various hard materials, as excellent
Choosing, first circular baffle plate 2, the second circular baffle plate 3 are made using fire resistant resin material.
Claims (5)
1. for measuring electrical conductivity or relative water content or the instrument of tissue infiltration gesture, it is characterised in that:Including for containing liquid
The cylindrical container (1) of body, the interior positioner being provided with for fixing plant leaf blade or plant tissue of the cylindrical container (1),
The positioner includes the first circular baffle plate (2), the second circular baffle plate (3), first support bar (4), second support bar (5),
The internal diameter of the outside diameter of first circular baffle plate (2), the outside diameter of the second circular baffle plate (3) with cylindrical container (1) matches, institute
State the lower end that the first circular baffle plate (2) is fixed on first support bar (4) by detachable structure, second circular baffle plate (3)
The upper end of first support bar (4), first circular baffle plate (2) and the second circular baffle plate (3) are fixed on by detachable structure
Between be provided with semicircle fixed baffle (6) and semicircle sideboard (7), the central shaft of the semicircle fixed baffle (6)
Line, the central axis of semicircle sideboard (7) are overlapped with the central axis of cylindrical container (1), the semicircle fixed baffle
(6) lower end is fixed on the upper surface of the first circular baffle plate (2), the upper end of semicircle fixed baffle (6) by detachable structure
The lower surface of the second circular baffle plate (3) is fixed on by detachable structure, the outside diameter of the semicircle fixed baffle (6) is less than cylinder
The internal diameter of shape container (1), the upper surface of first circular baffle plate (2) are provided with first annular groove (8), and described second is circular
The lower surface of baffle (3) is provided with second annular groove (9), the outside diameter of the first annular groove (8), second annular groove
(9) outside diameter is identical with the outside diameter of semicircle sideboard (7), and the internal diameter of the first annular groove (8), the second annular are recessed
The internal diameter of groove (9) is identical with the internal diameter of semicircle sideboard (7), and the outside diameter of semicircle sideboard (7) and semicircle
The internal diameter of fixed baffle (6) is identical, and the lower end of the semicircle sideboard (7) is located in first annular groove (8), and described half
The upper end of circular shaped motion baffle (7) is located in second annular groove (9), and semicircle sideboard (7) can be along first annular
Groove (8) slides, described semicircle living when rotating the right opposite of the extremely semicircle fixed baffle (6) of semicircle sideboard (7)
Dynamic baffle (7), semicircle fixed baffle (6), the first circular baffle plate (2), the second circular baffle plate (3) surround closing jointly
Cavity (10), the permeable hole (11) of 0.5-1mm, institute are both provided with first circular baffle plate (2), the second circular baffle plate (3)
The lower end for stating second support bar (5) is fixed on the upper surface of the second circular baffle plate (3), the upper end of the second support bar (5) to
On extend to cylindrical container (1) outside.
2. as claimed in claim 1 be used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture, its feature exists
In:The upper end of the second support bar (5) is fixed with cover board (13), and the lower surface surrounding of the cover board (13) is provided with annular slab
(14), the outside diameter of the internal diameter and cylindrical container (1) of the annular slab (14) matches, and air hole is provided with the cover board (13)
(15)。
3. as claimed in claim 2 be used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture, its feature exists
In:The annular slab (14) is connected through a screw thread with cylindrical container (1).
4. as claimed in claim 3 be used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture, its feature exists
In:The cylindrical container (1) is made using fire resistant resin material.
5. as claimed in claim 4 be used to measure electrical conductivity or relative water content or the instrument of tissue infiltration gesture, its feature exists
In:First circular baffle plate (2), the second circular baffle plate (3) are made using fire resistant resin material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721211928.XU CN207352071U (en) | 2017-09-20 | 2017-09-20 | For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721211928.XU CN207352071U (en) | 2017-09-20 | 2017-09-20 | For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207352071U true CN207352071U (en) | 2018-05-11 |
Family
ID=62411251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721211928.XU Expired - Fee Related CN207352071U (en) | 2017-09-20 | 2017-09-20 | For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207352071U (en) |
-
2017
- 2017-09-20 CN CN201721211928.XU patent/CN207352071U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208171816U (en) | Saturated hydraulic conductivity in soil measuring device | |
CN207423761U (en) | The indoor soil-column experimental provision infiltrated for Dripping simulation | |
CN107014975A (en) | The measurable unsaturated water force characteristic measurement apparatus of axle/radial deformation and measuring method | |
CN204649560U (en) | A kind of automatically real-time Weighing system of controllable temperature humidity | |
CN207352071U (en) | For measuring the instrument of electrical conductivity or relative water content or tissue infiltration gesture | |
CN108287121A (en) | Measure the device and method of the water characteristic curve of soil dehumidification and moisture absorption process | |
CN104913999B (en) | A kind of noiseless weighing device suitable for specific humiture environment | |
CN203824606U (en) | Improved battery cover volume measuring apparatus | |
CN108037038B (en) | Device and method for measuring moisture content of atmospheric water absorbed and utilized by plant leaves | |
CN203772853U (en) | Rock free swelling ratio and moisture content determining device | |
CN206504983U (en) | A kind of easy device for measuring effective porosity of permeable concrete | |
CN203772852U (en) | Rock free swelling ratio and water absorption determining device for laboratories | |
RU178608U1 (en) | DEVICE FOR CONTROL OF MOISTURE OF SOIL | |
CN208420463U (en) | A kind of automatic sampling device during chemical industry synthesis | |
CN104458806B (en) | The assay device and its test method of the temperature measurements such as initial hydration of cement exothermic character | |
CN204613054U (en) | A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device | |
CN113310880A (en) | Soil porosity testing arrangement based on superfluid | |
CN107132141B (en) | Method for rapidly determining content of waxiness on pear fruit epidermis | |
CN204649559U (en) | A kind of noiseless weighing device being applicable to specific humiture environment | |
CN207516128U (en) | A kind of pathological staining program funnel | |
CN104034643A (en) | Determination device for porosity of large-grain-diameter soilless culture substrate | |
CN211002501U (en) | Pathological specimen fixing box device | |
CN209148399U (en) | A kind of Pathologic specimen infuser device | |
CN208927196U (en) | A kind of drain liquid metering tilting device | |
US2507206A (en) | Rain gauge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180920 |
|
CF01 | Termination of patent right due to non-payment of annual fee |