Graduation technique for vibration flow device for grain mass moisture control

The article shows that sampling of grain while controlling the moisture content is carried out in accordance with the current recommendations and standards. The mass of a sample should be sufficient to form 10-15 samples with uniformly distributed moisture values with an interval of no more than 3-4...

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Autores principales:	Ivashina Alexander, Adoshev Andrey, Antonov Sergey, Zhdanov Valery
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/a48782efa55f49a08f69cb70cfa98687
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spelling	oai:doaj.org-article:a48782efa55f49a08f69cb70cfa986872021-11-08T15:17:30ZGraduation technique for vibration flow device for grain mass moisture control2117-445810.1051/bioconf/20213700099https://doaj.org/article/a48782efa55f49a08f69cb70cfa986872021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00099.pdfhttps://doaj.org/toc/2117-4458The article shows that sampling of grain while controlling the moisture content is carried out in accordance with the current recommendations and standards. The mass of a sample should be sufficient to form 10-15 samples with uniformly distributed moisture values with an interval of no more than 3-4% in the measurement range of a vibration-flow moisture meter. Determination of grain moisture is carried out by the thermogravimetric method using a drying oven as a standard in the following sequence. Measurements with a moisture meter are taken at least three times. For the final measurement result, the average value α of the moisture meter readings from a series of successive measurements is taken. The range in a series of measurements should not exceed 0.05α; otherwise the measurements are repeated. The moisture measurement results and the corresponding readings of the device are entered in the appropriate table. When constructing graduation curves, a correlation-regression analysis of the measurement results is carried out, which is as follows. A correlation field is constructed - a graphical representation of the relationship between the moisture values of the material Wi and the readings of the moisture meter αi. If the analysis is performed correctly, the theoretical regression line plotted on the correlation field should be located as close as possible to the experimental measurement points. The basic error of the vibration-flow moisture meter, obtained as a result of the calculation, should not exceed the permissible value. Otherwise, the graduation of the moisture meter is repeated.Ivashina AlexanderAdoshev AndreyAntonov SergeyZhdanov ValeryEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00099 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Ivashina Alexander Adoshev Andrey Antonov Sergey Zhdanov Valery Graduation technique for vibration flow device for grain mass moisture control
description	The article shows that sampling of grain while controlling the moisture content is carried out in accordance with the current recommendations and standards. The mass of a sample should be sufficient to form 10-15 samples with uniformly distributed moisture values with an interval of no more than 3-4% in the measurement range of a vibration-flow moisture meter. Determination of grain moisture is carried out by the thermogravimetric method using a drying oven as a standard in the following sequence. Measurements with a moisture meter are taken at least three times. For the final measurement result, the average value α of the moisture meter readings from a series of successive measurements is taken. The range in a series of measurements should not exceed 0.05α; otherwise the measurements are repeated. The moisture measurement results and the corresponding readings of the device are entered in the appropriate table. When constructing graduation curves, a correlation-regression analysis of the measurement results is carried out, which is as follows. A correlation field is constructed - a graphical representation of the relationship between the moisture values of the material Wi and the readings of the moisture meter αi. If the analysis is performed correctly, the theoretical regression line plotted on the correlation field should be located as close as possible to the experimental measurement points. The basic error of the vibration-flow moisture meter, obtained as a result of the calculation, should not exceed the permissible value. Otherwise, the graduation of the moisture meter is repeated.
format	article
author	Ivashina Alexander Adoshev Andrey Antonov Sergey Zhdanov Valery
author_facet	Ivashina Alexander Adoshev Andrey Antonov Sergey Zhdanov Valery
author_sort	Ivashina Alexander
title	Graduation technique for vibration flow device for grain mass moisture control
title_short	Graduation technique for vibration flow device for grain mass moisture control
title_full	Graduation technique for vibration flow device for grain mass moisture control
title_fullStr	Graduation technique for vibration flow device for grain mass moisture control
title_full_unstemmed	Graduation technique for vibration flow device for grain mass moisture control
title_sort	graduation technique for vibration flow device for grain mass moisture control
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/a48782efa55f49a08f69cb70cfa98687
work_keys_str_mv	AT ivashinaalexander graduationtechniqueforvibrationflowdeviceforgrainmassmoisturecontrol AT adoshevandrey graduationtechniqueforvibrationflowdeviceforgrainmassmoisturecontrol AT antonovsergey graduationtechniqueforvibrationflowdeviceforgrainmassmoisturecontrol AT zhdanovvalery graduationtechniqueforvibrationflowdeviceforgrainmassmoisturecontrol
_version_	1718442074620035072

Graduation technique for vibration flow device for grain mass moisture control

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