CN202281650U - Plant leaf color detection device - Google Patents
Plant leaf color detection device Download PDFInfo
- Publication number
- CN202281650U CN202281650U CN201120407139XU CN201120407139U CN202281650U CN 202281650 U CN202281650 U CN 202281650U CN 201120407139X U CN201120407139X U CN 201120407139XU CN 201120407139 U CN201120407139 U CN 201120407139U CN 202281650 U CN202281650 U CN 202281650U
- Authority
- CN
- China
- Prior art keywords
- plant leaf
- color
- difference meter
- color difference
- leaf color
- 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
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- Manufacture Of Tobacco Products (AREA)
Abstract
The utility model discloses a plant leaf color detection device which comprises a plant leaf and a color difference meter (1) for detecting plant leaf color. In the utility model, the plant leaf color is detected by the color difference meter, thereby visually and accurately obtaining the detection result of the plant leaf color, implementing transition fro qualitative to quantitative and having far-reaching significance. By adopting the color difference meter, the color difference meter is simple, stable and quick to operate, has the advantage of high precision, and does not damage the tobacco sample. The utility model implements quick detection on the tobacco leaf color, and provides technical data support for evaluating the quality of tobacco leaves.
Description
Technical field
The utility model relates to a kind of pick-up unit of plant leaf blade color.
Background technology
The plant leaf blade color is to detect an important presentation quality factor of plant leaf blade; So far; The plant leaf blade colour measurement all is the qualitative descriptions according to national grade scale; Rely on standard model to rely on people's sense organ to measure the influence of subjective factors such as examined to a great extent environment, testing staff.Therefore must find the objective instrument that the plant leaf blade color is analyzed of a kind of ability to substitute the artificial visually examine.
Summary of the invention
The technical matters that the utility model will solve provides the pick-up unit of the objective and accurate mensuration plant leaf blade color of a kind of ability, can overcome the deficiency of prior art.
The technical scheme of the utility model is: the device to the plant leaf blade color detection is a color difference meter.
Described color difference meter is that the Color i7 that U.S. X-Rite company produces is desk-top color difference meter.
With prior art relatively, the utility model detects the color of plant leaf blade through adopting color difference meter, like this can the very intuitive and accurate testing result that draws the plant leaf blade color, realized having far reaching significance by the transformation of qualitative to quantitative.Adopt color difference meter also to have the following advantages simultaneously: method of operating is simple, stable, quick, and degree of accuracy is high, harmless leaf sample.Realization is to the fast detecting of tobacco leaf color, for the quality of tobacco evaluation provides the technical data support.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment 1: the utility model is to adopt color difference meter 1 to detect the color of plant leaf blade, and the sense organ that substitutes the people is measured.It is following to adopt color difference meter to detect plant leaf blade concrete operations step, and existing is that detected object is elaborated with the tobacco leaf
1, opens the color difference meter host power supply, hot machine 30 minutes.Start online computer, open data software.Detecting the interface, open serial ports, the preparation for acquiring data.
2, proofread and correct.Proofread and correct with standard white plate and black barrel.
3, measurement standard.According to testing goal, the choice criteria sample detects.
4, detect setting.Set sample number into spectrum and measure number of times, average.Measure positive 10 points, 10 tobacco leaves of each sample detection for every.
5, detect
5.1. sample requirement: complete, nothing breakage.
5.2. mensuration pre-treatment: sample is regulated atmospheric environment intermediate equilibria moisture at GB/T16447-2004.
5.3. mensuration environmental requirement: meet the atmospheric environment that GB/T16447-2004 tobacco and tobacco product are regulated and tested.
5.4. take out the sample of the good moisture of balance, brush away dust on the tobacco leaf gently with the special-purpose hairbrush of pollution-free detection.With the smooth drawout of tobacco leaf, avoid tobacco leaf master pulse (containing obvious offshoot) and the slight breakage of tobacco leaf (light leak), every side is by getting 5 points to leaf tip master pulse symmetria bilateralis place in tobacco leaf phyllopodium, the leaf, and every tobacco leaf is got 10 points and is detected.Each sample is got 10 tobacco leaves altogether, and the result is the mean value of 100 points.Reverse side detects with positive.Record environment temperature, humidity.
6, printing reports shows report.
Claims (2)
1. the pick-up unit of a plant leaf blade color, it comprises plant leaf blade, it is characterized in that: the device to the plant leaf blade color detection is color difference meter (1).
2. the pick-up unit of plant leaf blade color according to claim 1 is characterized in that: described color difference meter (1) is desk-top color difference meter, by the Color i7 of U.S. X-Rite company production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120407139XU CN202281650U (en) | 2011-10-24 | 2011-10-24 | Plant leaf color detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120407139XU CN202281650U (en) | 2011-10-24 | 2011-10-24 | Plant leaf color detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281650U true CN202281650U (en) | 2012-06-20 |
Family
ID=46227816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120407139XU Expired - Fee Related CN202281650U (en) | 2011-10-24 | 2011-10-24 | Plant leaf color detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344578A (en) * | 2013-07-15 | 2013-10-09 | 中国农业科学院烟草研究所 | Method for measuring color of tobacco |
| CN110987828A (en) * | 2019-12-18 | 2020-04-10 | 福建武夷烟叶有限公司 | Laboratory tobacco leaf color detection method |
-
2011
- 2011-10-24 CN CN201120407139XU patent/CN202281650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344578A (en) * | 2013-07-15 | 2013-10-09 | 中国农业科学院烟草研究所 | Method for measuring color of tobacco |
| CN110987828A (en) * | 2019-12-18 | 2020-04-10 | 福建武夷烟叶有限公司 | Laboratory tobacco leaf color detection method |
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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: 20120620 Termination date: 20121024 |