{"id":367685,"date":"2020-01-01T19:14:00","date_gmt":"2020-01-01T18:14:00","guid":{"rendered":"https:\/\/hunterlab.de\/muovipellettien-vaerin-mittaus-ageralla-vapautumisanalyysi\/"},"modified":"2025-08-08T17:06:52","modified_gmt":"2025-08-08T16:06:52","slug":"muovipellettien-vaerin-mittaus-ageralla-vapautumisanalyysi","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fi\/muovipellettien-vaerin-mittaus-ageralla-vapautumisanalyysi\/","title":{"rendered":"Muovipellettien v\u00e4rin mittaus Ageralla &#8211; vapautumisanalyysi"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.3&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Granulat-Pellets-Masterbatches-HunterLab-Agera-1920w-300x200.jpg\" width=\"300\" height=\"200\" alt=\"HunterLab\" class=\"wp-image-284835 alignright size-medium\">Luotettava <strong>irtoamisanalyysi<\/strong> <strong>muovigranulaatin tuotannossa on<\/strong> t\u00e4rke\u00e4\u00e4 lopputuotteen tasaisen v\u00e4rilaadun varmistamiseksi. On hy\u00f6dyllist\u00e4 m\u00e4\u00e4ritell\u00e4 <strong>rakeiden v\u00e4rin ja ekstrudoitujen v\u00e4rin\u00e4ytep\u00f6tk\u00f6jen v\u00e4linen korrelaatio mahdollisimman<\/strong> tarkasti, jotta tarvittavien ekstrudointien m\u00e4\u00e4r\u00e4\u00e4 voidaan v\u00e4hent\u00e4\u00e4. Siksi <strong>on<\/strong> hy\u00f6dyllist\u00e4 k\u00e4ytt\u00e4\u00e4 spektrofotometri\u00e4, jolla voidaan mitata <strong>sek\u00e4 pellettej\u00e4 ett\u00e4 levyj\u00e4<\/strong>. Mittausprosessin on tietenkin oltava mahdollisimman yksinkertainen eik\u00e4 se saa hidastaa ty\u00f6nkulkua.   <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.3&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Ad-Plastics-Colour-Measurement-Agera-HunterLab-www-1920w-300x261.jpg\" width=\"300\" height=\"261\" alt=\"HunterLab\" class=\"wp-image-284803 alignleft size-medium\"><strong>Teht\u00e4v\u00e4<\/strong><\/p>\n<p>Koska pellettien <strong>pinta<\/strong> on <strong>ep\u00e4tasainen,<\/strong> v\u00e4rimittauksessa on tutkittava mahdollisimman suuri pinta-ala, tai sitten on voitava yksinkertaisesti <strong>laskea keskiarvo useista mittauksista.<\/strong> Lis\u00e4ksi my\u00f6s puristetut n\u00e4ytepelletit on analysoitava samalla laitteella. T\u00e4m\u00e4n vuoksi on toivottavaa, ett\u00e4 sek\u00e4 rakeiden ett\u00e4 pellettien mittaus olisi mutkatonta, jotta <strong>v\u00e4riarvot L*, a* ja b* sek\u00e4<\/strong> l\u00e4pikuultaville rakeille yle <strong>inen keltaisuusindeksi YI<\/strong> voidaan m\u00e4\u00e4ritt\u00e4\u00e4 suoraan.  <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.3&#8243; text_font_size=&#8221;18px&#8221; header_3_font=&#8221;||||||||&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-transluzentes-Granulat-HunterLab-1920w-200x300.jpg\" width=\"200\" height=\"300\" alt=\"HunterLab\" class=\"wp-image-284819 alignright size-medium\"><strong>Ratkaisu<\/strong><\/p>\n<p>Agerassa on suhteellisen <strong>suuri mittausaukko (51 mm) kyvettiaukon kanssa<\/strong>, mik\u00e4 tarkoittaa, ett\u00e4 suhteellisen suuri rakeen pinta-ala voidaan mitata lasikyvettipohjan l\u00e4pi. Jos t\u00e4m\u00e4 ei riit\u00e4 toistettaviin mittauksiin, voit helposti asettaa automaattisen keskiarvotustoiminnon. <strong>Ulospuristettujen n\u00e4ytep\u00f6tk\u00f6jen<\/strong> v\u00e4rimittaus <strong>voidaan<\/strong> suorittaa samalla laitteella vakioaukolla. N\u00e4in voit m\u00e4\u00e4ritell\u00e4 <strong>sovelluksessa k\u00e4ytett\u00e4vien pellettien v\u00e4rin ja verihiutaleiden v\u00e4lisen suhteen<\/strong> ja siten <strong>minimoida ekstruusiotaajuuden.<\/strong>   <\/p>\n<p><strong>Mittaus &#8211; hyvin yksinkertainen:<\/strong><\/p>\n<ul>\n<li>Aseta n\u00e4yte aukon p\u00e4\u00e4lle tai aseta se lasikyvettiin aukon p\u00e4\u00e4lle.<\/li>\n<li>Laukaiseva mittaus<\/li>\n<li>Lue mitatut arvot n\u00e4yt\u00f6lt\u00e4<\/li>\n<\/ul>\n<p><strong>Tarvikkeet:<\/strong><\/p>\n<ul>\n<li>64 mm:n lasikyvetti<\/li>\n<li>Kyvettien aukko<\/li>\n<\/ul>\n<p>[\/et_pb_text][difl_dual_button btn_left_background_bgcolor=&#8221;#DC4A50&#8243; use_left_button_icon=&#8221;off&#8221; btn_right_background_bgcolor=&#8221;#FFFFFF&#8221; use_right_button_icon=&#8221;off&#8221; left_button=&#8221;Puhu meille, neuvomme sinua mielell\u00e4mme!&#8221; left_button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4NTAifX0=@&#8221; left_button_wrapper_margin=&#8221;|12px|||false|false&#8221; right_button_wrapper_margin=&#8221;|||12px|false|false&#8221; left_button_padding=&#8221;16px|24px|16px|24px|true|true&#8221; left_button_padding_tablet=&#8221;16px|24px|16px|24px|true|true&#8221; left_button_padding_phone=&#8221;16px|16px|16px|16px|true|true&#8221; left_button_padding_last_edited=&#8221;on|phone&#8221; right_button_padding=&#8221;16px|24px|16px|24px|true|true&#8221; right_button_padding_tablet=&#8221;16px|24px|16px|24px|true|true&#8221; right_button_padding_phone=&#8221;16px|16px|16px|16px|true|true&#8221; right_button_padding_last_edited=&#8221;on|phone&#8221; alignment=&#8221;center&#8221; alignment_tablet=&#8221;center&#8221; alignment_phone=&#8221;center&#8221; alignment_last_edited=&#8221;off|desktop&#8221; _builder_version=&#8221;4.25.2&#8243; _dynamic_attributes=&#8221;left_button_url&#8221; _module_preset=&#8221;be95d251-2d55-4926-b8b4-f039f8b01275&#8243; left_button_font=&#8221;|700|||||||&#8221; left_button_text_color=&#8221;#FFFFFF&#8221; left_button_font_size=&#8221;16px&#8221; left_button_line_height=&#8221;22px&#8221; right_button_font=&#8221;Nunito Sans|700|||||||&#8221; right_button_text_color=&#8221;#E63D28&#8243; right_button_font_size=&#8221;16px&#8221; right_button_line_height=&#8221;22px&#8221; custom_margin=&#8221;20px||||false|false&#8221; left_button_text_align_tablet=&#8221;&#8221; left_button_text_align_phone=&#8221;center&#8221; left_button_text_align_last_edited=&#8221;on|phone&#8221; left_button_font_size_tablet=&#8221;16px&#8221; left_button_font_size_phone=&#8221;14px&#8221; left_button_font_size_last_edited=&#8221;on|phone&#8221; left_button_line_height_tablet=&#8221;22px&#8221; left_button_line_height_phone=&#8221;20px&#8221; left_button_line_height_last_edited=&#8221;on|phone&#8221; right_button_font_size_tablet=&#8221;16px&#8221; right_button_font_size_phone=&#8221;14px&#8221; right_button_font_size_last_edited=&#8221;on|phone&#8221; right_button_line_height_tablet=&#8221;22px&#8221; right_button_line_height_phone=&#8221;20px&#8221; right_button_line_height_last_edited=&#8221;on|phone&#8221; border_radii_left_button=&#8221;on|4px|4px|4px|4px&#8221; border_width_all_left_button=&#8221;2px&#8221; border_color_all_left_button=&#8221;#DC4A50&#8243; border_radii_right_button=&#8221;on|4px|4px|4px|4px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; btn_left_background_bgcolor__hover_enabled=&#8221;on|desktop&#8221; btn_left_background_bgcolor__hover=&#8221;#FFFFFF&#8221; left_button_text_color__hover_enabled=&#8221;on|hover&#8221; left_button_text_color__hover=&#8221;#dc4a50&#8243; btn_right_background_bgcolor__hover_enabled=&#8221;on|desktop&#8221; btn_right_background_bgcolor__hover=&#8221;#E63D28&#8243; right_button_text_color__hover_enabled=&#8221;on|hover&#8221; right_button_text_color__hover=&#8221;#FFFFFF&#8221;][\/difl_dual_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Luotettava irtoamisanalyysi muovigranulaatin tuotannossa on t\u00e4rke\u00e4\u00e4 lopputuotteen tasaisen v\u00e4rilaadun varmistamiseksi. On hy\u00f6dyllist\u00e4 m\u00e4\u00e4ritell\u00e4 rakeiden v\u00e4rin ja ekstrudoitujen v\u00e4rin\u00e4ytep\u00f6tk\u00f6jen v\u00e4linen korrelaatio mahdollisimman tarkasti, jotta tarvittavien ekstrudointien m\u00e4\u00e4r\u00e4\u00e4 voidaan v\u00e4hent\u00e4\u00e4. Siksi on hy\u00f6dyllist\u00e4 k\u00e4ytt\u00e4\u00e4 spektrofotometri\u00e4, jolla voidaan mitata sek\u00e4 pellettej\u00e4 ett\u00e4 levyj\u00e4. Mittausprosessin on tietenkin oltava mahdollisimman yksinkertainen eik\u00e4 se saa hidastaa ty\u00f6nkulkua.     <\/p>\n","protected":false},"author":2,"featured_media":367686,"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":[1553],"tags":[1680,1679,1561],"class_list":["post-367685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kolorimetria","tag-muovipelletit","tag-rakeet","tag-vaerin-mittaus"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/posts\/367685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/comments?post=367685"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/posts\/367685\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/media\/367686"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/media?parent=367685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/categories?post=367685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fi\/wp-json\/wp\/v2\/tags?post=367685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}