![\"HunterLab](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/03-HunterLab-Agera-Haferflocken-auf-Messoeffnung-2-1920w-300x300.png\")
P\u0159esn\u00e9 m\u011b\u0159en\u00ed barev ovesn\u00fdch vlo\u010dek<\/strong> s v\u00fdpo\u010dtem statistick\u00e9ho pr\u016fm\u011bru na za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed barev Agera L2 je u\u017eite\u010dn\u00e9 zejm\u00e9na u ovesn\u00fdch vlo\u010dek, proto\u017ee pat\u0159\u00ed mezi vzorky, kter\u00e9 se skl\u00e1daj\u00ed z r\u016fzn\u00fdch \u010d\u00e1stic a vyzna\u010duj\u00ed se nerovnom\u011brn\u00fdm rozlo\u017een\u00edm barvy<\/strong> nebo povrchovou strukturou. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b by se vzorky m\u011bly m\u011b\u0159it nejm\u00e9n\u011b dvakr\u00e1t a\u017e p\u011btkr\u00e1t, p\u0159i\u010dem\u017e mezi m\u011b\u0159en\u00edmi by se m\u011bly st\u0159\u00eddat nebo dopl\u0148ovat, aby bylo mo\u017en\u00e9 vytvo\u0159it smysluplnou st\u0159edn\u00ed hodnotu<\/strong>. Pro ka\u017ed\u00e9 jednotliv\u00e9 m\u011b\u0159en\u00ed lze ode\u010d\u00edst sm\u011brodatnou odchylku<\/strong> a rozsah (rozptyl).<\/p>\nV tabulce 1 jsou uvedeny v\u00fdsledky p\u011bti samostatn\u00fdch m\u011b\u0159en\u00ed proveden\u00fdch p\u0159\u00edstrojem Agera L2 od spole\u010dnosti HunterLab<\/strong>. Za t\u00edmto \u00fa\u010delem byly ovesn\u00e9 vlo\u010dky z jedn\u00e9 \u0161ar\u017ee nasyp\u00e1ny do sklen\u011bn\u00e9 kyvety o pr\u016fm\u011bru 6 cm a barva byla m\u011b\u0159ena p\u0159es dno kyvety<\/strong>. Mezi jednotliv\u00fdmi m\u011b\u0159en\u00edmi byla kyveta vypr\u00e1zdn\u011bna a znovu napln\u011bna vzorkem ze stejn\u00e9 \u0161ar\u017ee. Z t\u011bchto 5 m\u011b\u0159en\u00ed byla n\u00e1sledn\u011b vypo\u010d\u00edt\u00e1na pr\u016fm\u011brn\u00e1 hodnota. Rozptyl a sm\u011brodatn\u00e1 odchylka hodnot umo\u017e\u0148uj\u00ed odhadnout kol\u00eds\u00e1n\u00ed nam\u011b\u0159en\u00fdch hodnot u t\u011bchto m\u00e1lo homogenn\u00edch vzork\u016f. <\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.16″ background_size=“initial“ background_position=“top_left“ background_repeat=“repeat“ locked=“off“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_text _builder_version=“4.27.6″ text_font_size=“18px“ header_3_font=“||||||||“ background_size=“initial“ background_position=“top_left“ background_repeat=“repeat“ global_colors_info=“{}“]<\/p>\n M\u011b\u0159en\u00ed zespodu p\u0159es dno kyvety<\/strong> je zvl\u00e1\u0161t\u011b v\u00fdhodn\u00e9 u malozrnn\u00fdch vzork\u016f nebo pr\u00e1\u0161k\u016f, proto\u017ee se tak z\u00edsk\u00e1 rovnom\u011brn\u011bj\u0161\u00ed struktura povrchu<\/strong> ne\u017e p\u0159i pohledu shora. Krom\u011b toho je Agera vybavena speci\u00e1ln\u011b zabudovanou kamerou<\/strong>, kter\u00e1 dok\u00e1\u017ee po\u0159\u00eddit sn\u00edmek vzorku tak, jak jej \u201evid\u00ed\u201c sn\u00edma\u010d. Sou\u010dasn\u011b lze zobrazit tak\u00e9 histogram RGB z\u00e1znamu. Tento z\u00e1znam lze ulo\u017eit spole\u010dn\u011b s nam\u011b\u0159en\u00fdmi daty.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.16″ background_size=“initial“ background_position=“top_left“ background_repeat=“repeat“ locked=“off“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_text _builder_version=“4.27.6″ text_font_size=“18px“ header_3_font=“||||||||“ background_size=“initial“ background_position=“top_left“ background_repeat=“repeat“ global_colors_info=“{}“]<\/p>\n [\/et_pb_text][difl_dual_button btn_left_background_bgcolor=“#DC4A50″ use_left_button_icon=“off“ btn_right_background_bgcolor=“#FFFFFF“ use_right_button_icon=“off“ left_button=“Obra\u0165te se na n\u00e1s, r\u00e1di v\u00e1m porad\u00edme!“ left_button_url=“@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4NTAifX0=@“ 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left_button_text_color__hover_enabled=“on|hover“ left_button_text_color__hover=“#dc4a50″ btn_right_background_bgcolor__hover_enabled=“on|desktop“ btn_right_background_bgcolor__hover=“#E63D28″ right_button_text_color__hover_enabled=“on|hover“ right_button_text_color__hover=“#FFFFFF“][\/difl_dual_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" P\u0159esn\u00e9 m\u011b\u0159en\u00ed barev ovesn\u00fdch vlo\u010dek s v\u00fdpo\u010dtem statistick\u00e9ho pr\u016fm\u011bru na za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed barev Agera je u\u017eite\u010dn\u00e9 zejm\u00e9na u ovesn\u00fdch vlo\u010dek, proto\u017ee pat\u0159\u00ed mezi vzorky, kter\u00e9 se skl\u00e1daj\u00ed z r\u016fzn\u00fdch \u010d\u00e1stic a vyzna\u010duj\u00ed se nerovnom\u011brn\u00fdm rozlo\u017een\u00edm barvy nebo povrchovou strukturou.<\/p>\n","protected":false},"author":2,"featured_media":282920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[807],"tags":[886,1027,1314,1315],"class_list":["post-341320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kolorimetrie","tag-mereni-barev","tag-obiloviny-cs","tag-ovesne-vlocky","tag-urceni-barvy"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/posts\/341320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/comments?post=341320"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/posts\/341320\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/media\/282920"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/media?parent=341320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/categories?post=341320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/cs\/wp-json\/wp\/v2\/tags?post=341320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Tabulka](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Tabellen-MM-Mittelwertbildung-Haferflocken-Agera-2880w-274x300.png\")
V tabulce 2 bylo p\u011bt (5) m\u011b\u0159en\u00ed zpr\u016fm\u011brov\u00e1no v\u017edy na jednu hodnotu b\u011bhem m\u011b\u0159en\u00ed, \u010d\u00edm\u017e se sn\u00ed\u017eil rozptyl. Na z\u00e1klad\u011b pr\u016fm\u011bru v\u0161ech p\u011bti v\u00fdsledk\u016f je barva \u0161ar\u017ee nakonec ur\u010dena velmi p\u0159esn\u011b, jak je patrn\u00e9 z v\u00fdrazn\u011b ni\u017e\u0161\u00edch hodnot rozsahu a sm\u011brodatn\u00e9 odchylky.<\/p>\n![\"\"](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Download.svg\")
Jsou v\u0161ak mo\u017en\u00e1 i jin\u00e1 \u0159e\u0161en\u00ed v z\u00e1vislosti na mno\u017estv\u00ed vzorku, zp\u016fsobu zpracov\u00e1n\u00ed a podm\u00ednk\u00e1ch prost\u0159ed\u00ed. Spole\u010dnost HunterLab nab\u00edz\u00ed pro tento p\u0159\u00edpad bezkontaktn\u00ed za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed barev<\/strong> a online\/linkov\u00e9 m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed<\/strong>. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b si u spole\u010dnosti HunterLab vyb\u00edr\u00e1te dodavatele s nejkvalitn\u011bj\u0161\u00edmi spektrofotometry pro potravin\u00e1\u0159sk\u00fd pr\u016fmysl na trhu. <\/p>\n