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Rice Freshness Analyzer
RN-820
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The "Freshness Meister" is a joint development between Kett and
the Japan Grain Inspection Association. By placing polished rice
in the measuring tray, adding color with a pH indicator, then reading
in with a scanner and analyzing the image of each individual
grain of rice, it is possible to manage rice freshness using images
and numerical values. Since it is possible to quantify the testing
process without relying on detecting color differences with the naked
eye, it is thus possible to completely standardize the freshness
measurement. The test utilizes pH indicator specified by the
Japan Grain Inspection Association. |
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| Specifications |
RN-820 |
| Measurement method |
Involves taking images of polished rice grains that
have been colored with a pH indicator, then image
processing and determining their freshness using
the dedicated software "Freshness Meister" |
| Applications |
Polished rice |
| Measurement time |
72 grains/ approx 10 min |
| Measurement results |
Ranking based on freshness standard set by the
Japan Grain Inspection Association. It is also possible
to rank according to user settings |
| Display content |
Measurement Results: Sample ranking and average
pH, pH value of individual rice grains.
Graph: pie graph and histogram showing pH distribution.
Image: color image and scan image of rice grains.
Numerical information: sample statistical data |
| Power source |
AC100V±10% 50/60Hz |
| Dimensions & weight |
276(W) x 450(D) x 116(H) mm, approx. Net 3.1kg (scanner) |
| Accessories |
Scanner RN-820, Grain arrangement block, Shield
plate, 3x Trays, 5x Petri dishes, Color compensation
plate, Template, 2x Freshness Meister indicator
fluid (500 mL), Lens cleaner, Pincers, Spoon,
Stick, Measuring cup, USB cord, Software |
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