Rice Appearance Quality Tester (High Configuration)

I. Product Overview

The rice appearance quality detector can automatically measure the area, length, width, length-width ratio, diameter and roundness of each grain. It can be used for accurate automatic detection of various appearance-quality indicators of all kinds of rice (white rice, brown rice, glutinous rice, etc.), and supports multi-parameter, batch automatic analysis.

II. Main Technical Indicators

1. ★ Resolution 1600 dpi; imaging by an A3 color flatbed large-format scanner; reflective platen 304.8×431.8 mm.

2. ★ Automatically measures and analyzes, in one pass, 1 or more rice samples: chalkiness/chalky rate, broken-rice rate and small-broken-rice rate, head-rice count, head-rice rate; can directly detect the national-standard grade of rice transparency, yellow-grained rice, rice whiteness, off-type grains, unsound kernels (immature grains), crack rate; can also measure the black-degree, black-rice rate, head-black-rice rate, broken-rice rate and small-broken-rice rate of black rice, and the germ rate of brown rice.

3. Automatically measures the area, length, width, length-width ratio, diameter (length measurement error ≤ ±0.05 mm, length-width ratio error ≤ ±0.05, repeatability error ≤ ±0.02; head-rice rate and broken-rice rate indicator error ≤ ±1.0%, repeatability error ≤ ±0.25%) and roundness of each grain.

4. ★ Automatically measures and analyzes, in one pass, 1 or more black-rice samples: black-degree, black-rice rate, head-black-rice rate, broken-rice rate and small-broken-rice rate, fully complying with the relevant indicators of NY/T 832-2004.

5. Can perform large-batch automatic analysis and output results. Corresponds to national standards GB/T 1350 Paddy, GB/T 17891 Quality Paddy or GB 1354-2018 Rice, the new agricultural industry standard [Rice] NY/T 2334-2013, rice grain-type classification LS/T 6116-2016, grain-industry standard Rice LS/T 3247-2017, and GB/T 35881-2018 Grain and Oil Inspection — Determination of Yellow-grained Rice Content in Paddy by Image Analysis, detecting the mass ratio and grain-number ratio of each indicator.

6. ★ Has automatic learning and recognition; can automatically segment and separate adherent rice and seeds, and perform automatic classification analysis.

7. Analysis images, distribution charts and result data can be saved; analysis results are output to Excel; marked analysis images, and arrangement and measurement charts output by width, length and area can be output.

8. Has sample barcode and electronic-balance RS232 data software interfaces. Measurable seed range 0.25-20 mm; automatic counting accuracy ≥ 99%, accuracy 100% after interactive correction.

9. The instrument is supported by a cloud platform; analysis data can be saved to the cloud and viewed anytime, anywhere.

10. Built-in Chinese/English bilingual display with one-key switching and seamless integration.

11. Judgment method: dedicated general-computer processing software.

12. Can perform large-batch automatic analysis and output results.

13. Has a screen-recording function to record and save the experimental process.

14. Environmental conditions: temperature 10~30℃, relative humidity ≤ 85%, avoid strong light. The instrument should be placed on a stable workbench, free from strong mechanical vibration and electromagnetic interference.

15. The software only supports Windows 10 and above.

III. Image Capture System Parameters