CN205786627U - A kind of total nitrogen of soil detection kit - Google Patents
A kind of total nitrogen of soil detection kit Download PDFInfo
- Publication number
- CN205786627U CN205786627U CN201620749052.3U CN201620749052U CN205786627U CN 205786627 U CN205786627 U CN 205786627U CN 201620749052 U CN201620749052 U CN 201620749052U CN 205786627 U CN205786627 U CN 205786627U
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- China
- Prior art keywords
- cavity volume
- box body
- detection kit
- total nitrogen
- liquid outlet
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a kind of total nitrogen of soil detection kit, including box body, a vertical clapboard extended straight up it is provided with in wherein said box body, described box body is separated into the first cavity volume and the second cavity volume by this vertical clapboard, described first cavity volume upper end is provided with the sealing cover body matched with this first cavity volume, the inside of described first cavity volume is provided with Colorimetric cylinder holder, is provided with at least three color comparison tubes in described Colorimetric cylinder holder, and the inwall of described first cavity volume covers connection electric heating film；Being provided with filter mesh layer inside described second cavity volume, described filter mesh layer is provided with bottom with certainly opening the container of liquid outlet, and the Sheng sap cavity side below described filter mesh layer is provided with and adds agent mouth and liquid outlet, and described liquid outlet is provided with flow valve.This technical scheme convenient test, precisely.
Description
Technical field
This utility model relates to a kind of total nitrogen of soil detection kit.
Background technology
Nitrogen is the main component of protein, and protein is the element constituting cellular plasm, and nitrogen is to plant
The Life Base of thing.Nitrogen supplying is sufficient, and much, plasmic composition just has sufficient material base, cell to protein synthesis
Division is fast, rapid development, plant is tall and big, branch and leaf are vigorous, well developed root system, lay the foundation for high yield, and additionally nitrogen is chlorophyllous
Important component part, chlorophyll is nitrogenous Organic substance, and on blade, chlorophyll plays a part to absorb luminous energy, passes through chlorophyll
The luminous energy of supply is by carbon dioxide and water synthesis of glucose, and glucose is then converted into carbohydrate, and in addition, nitrogen is still
The ingredient of some enzymes, these enzymes can promote the metabolism of plant, and vitamin in plant, alkaloid etc. all contain
Nitrogen, nitrogen is had to be not only the ingredient of plant, but also the multiple biochemical process of involved in plant, therefore, nitrogen and plant
Vital movement has close dependency, and the growth of plant is had great significance by the nitrogen content understood in soil.
Utility model content
The purpose of this utility model is to provide a kind of convenient test, accurately a kind of total nitrogen of soil detection kit.
For achieving the above object, this utility model provides following technical scheme:
A kind of total nitrogen of soil detection kit, including box body, be provided with in wherein said box body one extend straight up perpendicular
Straight baffle, described box body is separated into the first cavity volume and the second cavity volume by this vertical clapboard, and described first cavity volume upper end is provided with and is somebody's turn to do
The sealing cover body that first cavity volume matches, the inside of described first cavity volume is provided with Colorimetric cylinder holder, be provided with in described Colorimetric cylinder holder to
Few three color comparison tubes, the inwall of described first cavity volume covers connection electric heating film；It is provided with filter screen inside described second cavity volume
Layer, described filter mesh layer is provided with bottom with certainly opening the container of liquid outlet, and the Sheng sap cavity side below described filter mesh layer is provided with and adds
Agent mouth and liquid outlet, described liquid outlet is provided with flow valve.
Preferably, above-mentioned a kind of total nitrogen of soil detection kit, wherein said electric heating film includes the most successively
Inner insulating layer, thick film circuit zone of heating and external insulation layer.
Preferably, above-mentioned a kind of total nitrogen of soil detection kit, wherein said box body and described vertical clapboard are metal
Matrix.
Preferably, above-mentioned a kind of total nitrogen of soil detection kit, wherein said box body and described vertical clapboard are resistance to height
Temperature ceramic matrix.
Preferably, above-mentioned a kind of total nitrogen of soil detection kit, wherein said sealing cover body connects and has straight down
Stretch to the temperature sensor in described first cavity volume.
Relatively prior art, this utility model Advantageous Effects is mainly reflected in: implement time-division another name in this technical scheme
Take three parts of 0.5 gram of pedotheques in 25ml color comparison tube, be separately added into 10ml potassium persulfate solution, shake up, cover sealing cover body
And start electric heating film the first cavity volume is heated, temperature controls, at 125 degrees Celsius, to clear up one hour, treat that sample cools down
After, proceed in the container in the second cavity volume, be diluted to 500ml with without ammonia, and open from opening liquid outlet, through filtering meshes,
Containing sap cavity and obtain filtrate, add reagent through adding agent mouth, regulation is 7 to PH, is then passed through liquid outlet and measures two parts respectively
2.50ml filtrate, in 25ml color comparison tube, is diluted to graduation mark, as testing sample, is provided with flow valve, flow-control at liquid outlet
Conveniently, simply, operate.
Accompanying drawing explanation
Fig. 1: this utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail, so that technical solution of the present invention is more
Should be readily appreciated that and grasp.
As it is shown in figure 1, a kind of total nitrogen of soil detection kit, including box body 1, it is provided with one in wherein said box body 1 vertical
Upwardly extending vertical clapboard 2, described box body 1 is separated into the first cavity volume 3 and the second cavity volume 4 by this vertical clapboard 2, and described first
Cavity volume 3 upper end is provided with the sealing cover body 8 matched with this first cavity volume 3, and the inside of described first cavity volume 3 is provided with Colorimetric cylinder holder 5,
Being provided with at least three color comparison tubes 7 in described Colorimetric cylinder holder 5, the inwall of described first cavity volume 3 covers connection electric heating film 6；
Described second cavity volume 4 is internal is provided with filter mesh layer 10, and described filter mesh layer 10 is provided with bottom with certainly opening the container 9 of liquid outlet, institute
Stating Sheng sap cavity 11 side below filter mesh layer 10 to be provided with and add agent mouth 12 and liquid outlet 13, described liquid outlet 13 is provided with flow valve
14。
Wherein said electric heating film includes inner insulating layer, thick film circuit zone of heating and external insulation layer the most successively.
Wherein said box body 1 and described vertical clapboard 2 are metallic matrix.
Wherein said box body 1 and described vertical clapboard 2 are refractory ceramics matrix.
Connect on wherein said sealing cover body 8 and have the temperature sensing stretched to straight down in described first cavity volume 3
Device 15.
This technical scheme is implemented time-division another name and takes three parts of 0.5 gram of pedotheques in 25ml color comparison tube, be separately added into
10ml potassium persulfate solution, shakes up, and covers sealing cover body and starts electric heating film and heat the first cavity volume, and temperature controls
125 degrees Celsius, clear up one hour, after sample cools down, proceed to, in the container in the second cavity volume, be diluted to without ammonia
500ml, and open from opening liquid outlet, through filtering meshes, obtaining filtrate containing sap cavity, add reagent through adding agent mouth, regulation is extremely
PH is 7, is then passed through liquid outlet and measures two parts of 2.50ml filtrates respectively in 25ml color comparison tube, is diluted to graduation mark, as to be measured
Sample, is provided with flow valve at liquid outlet, flow-control is convenient, simply, operate.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a total nitrogen of soil detection kit, including box body, it is characterised in that: it is provided with one in described box body and extends straight up
Vertical clapboard, described box body is separated into the first cavity volume and the second cavity volume by this vertical clapboard, and described first cavity volume upper end is provided with
The sealing cover body matched with this first cavity volume, the inside of described first cavity volume is provided with Colorimetric cylinder holder, sets in described Colorimetric cylinder holder
Having at least three color comparison tubes, the inwall of described first cavity volume covers connection electric heating film；It is provided with inside described second cavity volume
Filter mesh layer, described filter mesh layer is provided with bottom with certainly opening the container of liquid outlet, and the Sheng sap cavity side below described filter mesh layer sets
Having and add agent mouth and liquid outlet, described liquid outlet is provided with flow valve.
A kind of total nitrogen of soil detection kit the most according to claim 1, it is characterised in that: described electric heating film is by interior
Include inner insulating layer, thick film circuit zone of heating and external insulation layer successively outward.
A kind of total nitrogen of soil detection kit the most according to claim 1, it is characterised in that: described box body and described vertically
Dividing plate is metallic matrix.
A kind of total nitrogen of soil detection kit the most according to claim 1, it is characterised in that: described box body and described vertically
Dividing plate is refractory ceramics matrix.
A kind of total nitrogen of soil detection kit the most according to claim 1, it is characterised in that: connect on described sealing cover body
There is the temperature sensor stretched to straight down in described first cavity volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749052.3U CN205786627U (en) | 2016-06-29 | 2016-06-29 | A kind of total nitrogen of soil detection kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749052.3U CN205786627U (en) | 2016-06-29 | 2016-06-29 | A kind of total nitrogen of soil detection kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786627U true CN205786627U (en) | 2016-12-07 |
Family
ID=58123397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749052.3U Expired - Fee Related CN205786627U (en) | 2016-06-29 | 2016-06-29 | A kind of total nitrogen of soil detection kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923128A (en) * | 2019-04-25 | 2020-03-27 | 苏州格锐思生物科技有限公司 | Soil catalase activity determination kit and detection method thereof |
| CN111868521A (en) * | 2018-03-21 | 2020-10-30 | 精密种植有限责任公司 | Reagent kit |
-
2016
- 2016-06-29 CN CN201620749052.3U patent/CN205786627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868521A (en) * | 2018-03-21 | 2020-10-30 | 精密种植有限责任公司 | Reagent kit |
| CN110923128A (en) * | 2019-04-25 | 2020-03-27 | 苏州格锐思生物科技有限公司 | Soil catalase activity determination kit and detection method thereof |
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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: 20161207 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |