Rice Flavor Value Tester

One,Application Range

Rice flavor meter is a device for testing the freshness of rice.Specialized instrument for糙米flavor assessment. Can conveniently and quicklyQuickly test the palatability of rice and brown rice.Protein, moisture, and amylose content. MainFor rapid detection of rice and finished grain productsQuality grain procurement, storage, and circulationAnd rice processing enterprises.

II. Key Performance Indicators

1Measurement Method: Utilizing transmission-based near-infrared continuous spectral sampling technology.

2Measurement Object: Japonica Rice, Brown Japonica Rice, Indica Rice, Brown Indica Rice

3Measurement Items: Taste Value, Moisture Content, Protein Content, Amylose Content

4Measurement Requirements

Taste Value: Measurement Range50～100; Measurement Accuracy: Repeatability Error ≤2；

Moisture: Measurement Range9%～16%Repeatability error ≤0.2%；

Protein: Measurement Range6%～14%Repeatability error ≤0.3%；

5Measurement Time: Detection time less than30Seconds, the total measurement time from raw material to result display is less than40Second

6Sample Quantity for Measurement: Typically250-300mlSmall quantity sample availability100-150ml；

7Wavelength range: 600 nm ～ 1100 nm；

8Spectrometer: Linear image sensor equipped with a multi-frequency spectrometer.

9Samples require no sampling or pre-treatment process, thereby avoiding errors caused by manual operations and pre-treatment conditions.

10The instrument accuracy meets the requirements of near-infrared instruments for moisture, protein, and other detection indicators.GB/T 24895、GB/T 24896、GB/T 24897Requirements;

1.11Utilize a fixed grating spectrometer, with the internal optical system fully stationary, ensuring stable spectral data collection.

12Features automatic wavelength calibration, with the system auto-calibrating before each measurement.

13After material intake, the samples are automatically divided and measured to eliminate the impact of sample unevenness on the data results.

14Storage Data:3000 A set of original absorbance data.

15Equipped with various sensors for ensuring the accuracy of measurement data:

Horizontal position sensor: The instrument will trigger an alarm and prompt when the sample quantity falls below the detection requirement.

Bin sensor: The instrument will alert through an alarm if the bin is not placed in the correct position before the test begins.

Rotary Valve Sensor: Positions the rotating gear to ensure consistent sample quantity.

Rotary photoelectric sensor: Accurately locates internal calibration components of the instrument.

16Comprises four measurement lines: Japonica Rice, Brown Japonica Rice, Indica Rice, and Brown Indica Rice; suitable for direct result assessment, compliant with the "China's Best Oil and Grain" product series standards.

17Utilizing non-destructive rapid testing of samples, the method ensures accurate and quick results, based on the principle of near-infrared spectrometry.

18High degree of automation, immediate printing of operation measurement results, LCD display,Touchscreen operation

Section 3: Auxiliary Equipment

Base Meter(Japonica rice, polished Japonica rice, indica rice, polished indica rice1A piece)Recycling Bin(1Individual)Measuring Cup(1Individual)、

Printing Rolls(4An)Air Blower(1A)Halogen lamp(1Unit)Fuses(1An)。