Used for precise automatic detection of various appearance quality indicators of various types of rice (polished rice, brown rice, glutinous rice, etc.), capable of multi parameter and batch automatic analysis.

Dual light source scanning imaging device and accessories, analysis software, and computer (computer included separately).

3. Main performance indicators:

★Equipped with an optical resolution of 4800 × 9600 and an A4 extended dual source color scanner for imaging (Zhongjing ScanMaker i800 Plus). The transparent scanning format is 30cm × 20cm, with a minimum pixel size of 0.0053mm × 0.0026mm

★approveAutomatic one-time measurement and analysis of rice samples weighing over 30gThe national standard grades include chalkiness/rate, broken rice rate and small broken rice rate, polished rice quantity, polished rice rate, and the ability to directly detect rice transparency（National Invention Patent No. ZL 2013 1 0172280. X）Yellow grain rice, determination of rice color yellowing index and rice whiteness, determination of impurities, different varieties of grains, imperfect grains (immature grains), and the rate of rice shade, disease spots or yellowing of glutinous rice. It can also automatically analyze the cracking rate of rice, the embryo rate of brown rice, and for internal control of milling precision (not specified in the national standard).

Automatically measure the area, length diameter, short diameter, aspect ratio, roundness, and equivalent diameter of each particle (length measurement error ≤± 0.05mm, aspect ratio measurement error ≤± 0.05, reproducibility error ≤± 0.02; The measurement error of the whole rice rate and broken rice rate indicators is ≤± 1.0%, and the reproducibility error is ≤± 0.25%. 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 Classification and Determination of Large Rice Grain Type, LS/T 3247-2017 Grain Industry Standard Rice, GBT35881-2018 Grain and Oil Inspection Rice Yellow Grain Content Determination Chart Analysis Method, etc., the quality ratio and grain number ratio of various indicators are tested. 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.

★It has the characteristics of automatic learning and recognition, and can automatically segment sticky rice and seeds, and can be used for automatic classification analysis.

★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.

Note: This technical proposal includes★The payment must be responsive, otherwise it is a significant deviation

Recommended computer options: Core i5 CPU/8GB memory/1GB discrete graphics card/500GB hard drive/23 "color display/wireless network card.