1、 Product Introduction: The rice appearance quality tester can automatically measure the area, length, width, aspect ratio, diameter, and roundness of each grain. It can be used for precise automatic detection of various appearance quality indicators of various types of rice (polished rice, brown rice, glutinous rice, etc.), and can perform multi parameter and batch automatic analysis.

2、 Main technical indicators

1. Equipped with an optical resolution of 4800 × 9600 and an A4 extended dual light source color scanner for imaging. The transparent scanning format is 30cm × 20cm, with a minimum pixel size of 0.0053mm × 0.0026mm.

2. ★ It can automatically measure and analyze the chalkiness/rate, broken rice rate and small broken rice rate, polished rice quantity, polished rice rate, national standard grade that can directly detect rice transparency, yellow grain rice, different variety grain, incomplete grain (immature grain), and crack rate of one or more rice samples at a time. It can also measure the shade rate, disease spots, or yellowing rate of glutinous rice. Brown rice embryo rate.

3. Automatically measure the area, length, width, aspect ratio, and diameter of each particle (length measurement error ≤± 0.05mm, aspect ratio measurement error ≤± 0.05, reproducibility error ≤± 0.02; The measurement error of whole rice rate and broken rice rate indicators is ≤± 1.0%, and the reproducibility error is ≤± 0.25%, as well as roundness.

4. ★ It can automatically measure and analyze one or more black rice samples at once, including blackness, black rice rate, whole black rice rate, broken rice rate, and small broken rice rate, which fully comply with the relevant detection indicators in NY/T 832-2004 standard.

5. It can automatically analyze, process, and output results in large quantities. Corresponding to national standards such as GB/T1350 rice, GB/T17891 high-quality rice or GB1354-2018 rice, the new standard of the Ministry of Agriculture [rice] NY/T2334-2013, LS/T6116-2016 for classification and judgment of large rice grains, LS/T 3247-2017 for grain industry standards, GB/T 35881-2018 for grain and oil inspection of rice grains - Determination of yellow grain content - Image analysis method, etc., the quality ratio and grain number ratio of various indicators are tested.

6. ★ With automatic learning and recognition features, it can automatically segment sticky rice and seeds, and perform automatic classification analysis.

7. Each analysis image, distribution chart, and result data can be saved, and the analysis results can be output to an Excel table. Analysis marker charts, as well as arrangement charts and measurement charts output by width, length, area, etc., can also be generated.

8. Equipped with sample barcode and electronic balance RS232 data software interface. The range of measurable seeds is 0.25-20mm, with an automatic counting accuracy of ≥ 99%, and an accuracy rate of 100% after interactive correction.

9. The instrument has cloud platform support, which allows analysis data to be saved to the cloud for viewing anytime and anywhere.

10. Built in bilingual display in Chinese and English, one click switching, seamless integration

11. Judgment method: General computer specialized processing software

12. It can automatically analyze, process, and output results in large quantities.

13. Equipped with screen recording function, it can record and save the experimental process.

14. Environmental conditions: Temperature of 10-30 ℃, relative humidity ≤ 85%, prevent strong light exposure. The instrument should be placed on a stable workbench with no strong mechanical vibration or electromagnetic interference around it; The power requirement is 220V ± 10%, 50Hz.