Main technical parameters of WSF-IV wheat flour processing accuracy measuring instrument

1. Working environment

Working temperature: 0 ℃~40 ℃

Relative humidity: ≤ 85%

2. Main technical specifications and requirements

Measure the pink color, gluten content, number of gluten particles per unit area, maximum gluten particle area, and whiteness of wheat flour.

Verified and determined the applicability of standards by the National Grain Administration Standard Quality Center.

Determination of samples that meet the national standard for wheat flour processing accuracy.

Meets the requirements of the national standard GB/T 27628-2011 Grain and Oil Inspection - Determination of Wheat Flour Pink and Gluten Star.

Light source: Simulate D65 illuminating body

Pink represents: color space values L *, a *, b * (L, a, b)

Grain Star Content: The ratio (%) of the grain star area on the surface of the sample to the surface area of the sample

Whiteness representation: Blue light whiteness Wb

Display: Graphic dot matrix LCD display

Indication accuracy: whiteness ≤ 0.5

Repetitive test accuracy: The absolute difference between the two measurements of bran stars on the same sample is less than 10% of the arithmetic mean, and the repeatability of chromaticity values is △ E * ab ≤ 0.5

Preheating time: 30 minutes

Power supply: AC 220V ± 10% 50Hz

Basic configuration:

Commercial computer, operating system Windows 7 or above, pre installed Office software, CPU Pentium G4560 or above, 8GB memory, with COM interface.

Bar code scanner.

The instrument is equipped with an embedded printer, a simulated bran star board, and a calibrated whiteboard that has been verified by a national metrology institution.