{"id":238181,"date":"2025-03-06T13:57:56","date_gmt":"2025-03-06T13:57:56","guid":{"rendered":"https:\/\/www.solinst.com\/optiske-sensorer-for-lysere-lys\/"},"modified":"2026-06-03T22:42:07","modified_gmt":"2026-06-03T22:42:07","slug":"optiske-sensorer-for-lysere-lys","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/sensorer-for-vannkvalitet\/optiske-sensorer-for-lysere-lys\/","title":{"rendered":"Optiske sensorer for lysere lys"},"content":{"rendered":"<p>[et_pb_section fb_built=&raquo;1&#8243; fullwidth=&raquo;on&raquo; disabled_on=&raquo;on|on|on&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; disabled=&raquo;on&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_fullwidth_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-easy-probe-water-quality-sonde-1920&#215;500-1.webp&raquo; alt=&raquo;solinst eureka easyprobe vannkvalitetssonder&raquo; title_text=&raquo;Solinst 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[et_pb_line_break_holder] -->  <!-- [et_pb_line_break_holder] -->            -Trimeter<!-- [et_pb_line_break_holder] -->\t\t\t\t&#8211;Datablad<!-- [et_pb_line_break_holder] -->\t\t\t\t&#8211;F\u00e5 et tilbud<!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] -->            -EasyProbe Sonde for vannkvalitet<!-- [et_pb_line_break_holder] -->\t\t\t\t&#8211;Datablad<!-- [et_pb_line_break_holder] -->\t\t\t\t&#8211;F\u00e5 et tilbud<!-- [et_pb_line_break_holder] -->        <!-- [et_pb_line_break_holder] -->        Sensorer for vannkvalitet<!-- [et_pb_line_break_holder] -->            -Temperatursensor<!-- [et_pb_line_break_holder] -->            -pH-sensorer<!-- [et_pb_line_break_holder] -->            -ORP Sensor<!-- [et_pb_line_break_holder] -->            -Turbiditetssensorer<!-- [et_pb_line_break_holder] -->            -Sensorer for oppl\u00f8st oksygen<!-- [et_pb_line_break_holder] -->            -Sensorer for konduktivitet<!-- [et_pb_line_break_holder] 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_builder_version=&raquo;4.27.6&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;9559c3e8-ec08-4752-8f0c-e89abbf14bdf&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;3d68e16c-1ed2-447f-b17f-a63c20af3cf6&#8243; locked=&raquo;off&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner saved_specialty_column_type=&raquo;3_4&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][dsm_icon_list icon_font_size=&raquo;30px&raquo; list_alignment=&raquo;flex-end&raquo; text_indent=&raquo;10px&raquo; list_alignment_tablet=&raquo;flex-end&raquo; list_alignment_phone=&raquo;flex-start&raquo; list_alignment_last_edited=&raquo;on|desktop&raquo; _builder_version=&raquo;4.27.6&#8243; _module_preset=&raquo;default&raquo; text_font=&raquo;|600|||||||&raquo; link_option_url_new_window=&raquo;on&raquo; global_colors_info=&raquo;{}&raquo;][dsm_icon_list_child text=&raquo;5001 Fluorometre PDF&raquo; font_icon=&raquo;&#xf1c1;||fa||900&#8243; icon_color=&raquo;#ff8500&#8243; url=&raquo;https:\/\/www.solinst.com\/products\/data\/5001-fluorometers.pdf&raquo; url_new_window=&raquo;on&raquo; _builder_version=&raquo;4.27.6&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo; icon_color__hover_enabled=&raquo;on|hover&raquo; icon_color__hover=&raquo;#828282&#8243; text_text_color__hover_enabled=&raquo;on|hover&raquo; text_text_color__hover=&raquo;#7a7a7a&raquo;][\/dsm_icon_list_child][\/dsm_icon_list][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&raquo; custom_padding=&raquo;0px||||false|false&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; saved_specialty_column_type=&raquo;3_4&#8243; _builder_version=&raquo;4.27.2&#8243; _module_preset=&raquo;default&raquo; background_color=&raquo;RGBA(255,255,255,0)&raquo; custom_padding=&raquo;|||0px|false|false&raquo; custom_css_free_form=&raquo;width: 68%!important;||margin-right: 2%!important;&raquo; global_colors_info=&raquo;{}&raquo; background__hover_enabled=&raquo;on|hover&raquo; background_color__hover=&raquo;&raquo; background_enable_color__hover=&raquo;off&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_font_size=&raquo;24px&raquo; width=&raquo;100%&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h2><strong>Hvorfor vil jeg m\u00e5le optiske blekemidler?<\/strong><\/h2>\n<p>Optiske blekemidler (OBA) eller fluorescerende blekemidler (FWA) tilsettes produkter, for eksempel vaskes\u00e5per, vaskemidler eller rengj\u00f8ringsmidler. Stoffer eller materialer absorberer OBA under vaske- eller rengj\u00f8ringsprosessen. N\u00e5r de belyses med ultrafiolett lys, blir de fluorescerende og f\u00e5r produkter og tekstiler til \u00e5 se lysere ut.  <\/p>\n<p>Avl\u00f8psvann fra klesvask er den st\u00f8rste bidragsyteren av blekemidler til avl\u00f8psvann. De fleste tekstilvaskemidler inneholder mindre enn 0,5 % FWA eller OBA i det totale volumet, men en stor andel (5-80 %) kan forbli i avl\u00f8psvannet som oppl\u00f8ste forbindelser (molekyl\u00e6re). Tilstedev\u00e6relsen av blekemidler i vannsystemer som avl\u00f8psvannet slippes ut i, kan bety sviktende septiksystemer, kloakklekkasjer eller fullstendig mangel p\u00e5 vannbehandling. P\u00e5visning av optiske blekemidler i vannsystemer kan derfor hjelpe vannkommuner eller forskere med \u00e5 rette opp systemfeil og unng\u00e5 \u00f8kte menneskeskapte tilf\u00f8rsler som kan ha stor innvirkning p\u00e5 \u00f8kosystemene.   <\/p>\n<p>Studier har vist at det er en sammenheng mellom fluorescens av blekemidler og niv\u00e5et av fekale koliforme bakterier i vannmilj\u00f8er. Vannkvaliteten blir for tiden vurdert etter standarder for fekale koliforme bakterier av f\u00f8derale, statlige og kommunale myndigheter. Offentlig tilgang til vannforekomster som innsj\u00f8er, elver eller strender som ikke oppfyller disse standardene, kan bli begrenset, noe som kan p\u00e5virke turismen og i siste instans den lokale \u00f8konomien. Hovedproblemet med \u00e5 forebygge \u00f8kte niv\u00e5er av fekale koliforme bakterier er at det ikke er mulig \u00e5 fastsl\u00e5 kilden til forurensningen (menneskelig\/ikke-menneskelig). Avl\u00f8psvann fra klesvask slippes vanligvis ut gjennom husholdningens kloakk- eller septiksystem, og blekemidler er dermed en del av avl\u00f8psvannet. Korrelasjon mellom blekemidler og fekale koliforme bakterier kan gi verdifull informasjon som kan hjelpe forskere med \u00e5 avgj\u00f8re om forurensningskilden kan tilskrives menneskelig avfall.     <\/p>\n<p>Lysemidler er sv\u00e6rt utsatt for adsorpsjon. De fjernes fra overflate- og grunnvann ved adsorpsjon til jord og organisk materiale. Dette gj\u00f8r det ogs\u00e5 mulig for forskere \u00e5 vurdere effektiviteten av naturlig rensing av avl\u00f8psvann ved \u00e5 bestemme konsentrasjonen av blekemidler i grunn- eller overflatevann  <\/p>\n<h2><strong>Hvordan m\u00e5les optiske blekemidler?<\/strong><\/h2>\n<p><span>Optiske blekemidler, eller fluorescerende blekemidler (FWA i vaskemiddelindustrien), er forbindelser som eksiteres (aktiveres) av b\u00f8lgelengder i det n\u00e6r-ultrafiolette (UV) omr\u00e5det (360 til 365 nm), og deretter avgir lys i det bl\u00e5 omr\u00e5det (400 til 440 nm). Elektroner i fluorescerende molekyler eksiteres til en h\u00f8yere energitilstand ved absorpsjon av lys, og avgir deretter en liten mengde varme pluss fluorescens n\u00e5r elektronene g\u00e5r tilbake til grunntilstanden. Fluorescensen fra den andre eksiterte tilstanden m\u00e5les av Eurekas OBA-fluorometer og omregnes til ppb OBA opp til 2500 ppb.  <\/span><\/p>\n<h2><strong>Hva b\u00f8r jeg vite om m\u00e5ling av optiske blekemidler i felten?<\/strong><\/h2>\n<p><span>Solinst Eurekas Optical Brightener-sensor har et stort dynamisk omr\u00e5de (&gt;5000 ppm), noe som gj\u00f8r at den kan brukes i de fleste vannmilj\u00f8er, og den h\u00f8ye oppl\u00f8sningen \u00f8ker n\u00f8yaktigheten. MantaPlus med Optical Brightener-sensor kan brukes i studier for \u00e5 lokalisere spesifikke steder der avl\u00f8psvannsystemer p\u00e5 stedet kan komme inn i elver eller andre vannveier. Multiparametersonder med OBA-sensorer kan brukes til kontinuerlig overv\u00e5king eller til enkeltst\u00e5ende pr\u00f8vetaking. Fluorometriske bestemmelser av konsentrasjoner av lysstoff i naturlige vannpr\u00f8ver har v\u00e6rt nyttige for \u00e5 finne kilder til avl\u00f8psvann og fekal koliform forurensning i forbindelse med helseunders\u00f8kelser, samt i generell forskning.   <\/span><\/p>\n<p><span>Begroing er det st\u00f8rste problemet for fluorescenssensorer. Ethvert fremmedlegeme som samler seg p\u00e5 sensorens aktive overflate, vil enten redusere mengden lys som sendes ut eller mottas, eller begge deler. Og noen ganger kan fremmedlegemet gi et falskt signal ved \u00e5 fluorescere ved samme b\u00f8lgelengde. Begroing utgj\u00f8r vanligvis ikke noe problem ved profilering eller stikkpr\u00f8ver i forbindelse med daglige unders\u00f8kelser, men bare n\u00e5r sensoren brukes over lengre perioder.    For kontinuerlig bruk kan det legges til tilbeh\u00f8r som forhindrer begroing, for eksempel Eurekas universelle viskersystem og sensorbeskyttelse i kobbernett.  <\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; saved_specialty_column_type=&raquo;3_4&#8243; _builder_version=&raquo;4.27.2&#8243; _module_preset=&raquo;default&raquo; background_color=&raquo;RGBA(255,255,255,0)&raquo; custom_css_free_form=&raquo;width: 30%!important;&raquo; global_colors_info=&raquo;{}&raquo; background_color__hover=&raquo;&raquo; background__hover_enabled=&raquo;on|hover&raquo; background_enable_color__hover=&raquo;off&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/solinst-eureka-optical-brightener-sensors.webp&raquo; alt=&raquo;Optiske sensorer for overv\u00e5king av blekemidler i avl\u00f8psvann&raquo; title_text=&raquo;Optiske sensorer for vannkvalitet for overv\u00e5king av tilstedev\u00e6relsen av rengj\u00f8ringsmidler i avl\u00f8psvann&raquo; align=&raquo;center&raquo; align_tablet=&raquo;center&raquo; align_phone=&raquo;center&raquo; align_last_edited=&raquo;on|tablet&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_margin_tablet=&raquo;20px||||false|false&raquo; custom_margin_phone=&raquo;20px||||false|false&raquo; custom_margin_last_edited=&raquo;on|tablet&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][et_pb_text _builder_version=&raquo;4.27.6&#8243; _module_preset=&raquo;b57ac812-3d5d-4cea-b758-2f6bee08b6f2&#8243; header_2_font_size=&raquo;24px&raquo; width=&raquo;100%&raquo; custom_margin=&raquo;30px||||false|false&raquo; hover_enabled=&raquo;0&#8243; global_colors_info=&raquo;{}&raquo; sticky_enabled=&raquo;0&#8243;]<\/p>\n<h2><strong>Optiske lysstyrkesensorer for<br \/>Vannkvalitetssonder<\/strong><\/h2>\n<ul>\n<li><strong>Omr\u00e5de<br \/><\/strong>0 til 300 ppb<\/li>\n<li><strong>N\u00f8yaktighet<br \/><\/strong>linearitet p\u00e5 0,99 R\u00b2<\/li>\n<li><strong>Oppl\u00f8sning<br \/><\/strong>0,01<\/li>\n<li><strong>Enheter<\/strong><br \/>ppb<\/li>\n<li><strong>Kalibrering<br \/><\/strong>lab-kvalifisert pr\u00f8ve<br \/>sekund\u00e6r fast standardhette (&laquo;cal cube&raquo;)<\/li>\n<li><strong>Vedlikehold<br \/><\/strong>rengj\u00f8ring og kalibrering<\/li>\n<li><strong>Sensorens levetid<\/strong><br \/>5+ \u00e5r<\/li>\n<li><strong>Sensortype<br \/><\/strong>fluorescens<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_button button_url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; button_text=&raquo;F\u00e5 tilbud&raquo; admin_label=&raquo;get quote button&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;c9e00792-1360-4998-8cf9-5f6772c944ba&raquo; global_module=&raquo;46404&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_margin=&raquo;40px||||false|false&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h2><strong>Funksjoner og fordeler med Solinst Eurekas optiske lysstyrkesensorer<br \/><\/strong><\/h2>\n<p><a href=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/water-quality-sondes\/manta-plumultiparameter-probes\/\" title=\"Solinst Eureka MantaPlus multiparametersonder med flere parametere\"><strong>Solinst Eureka MantaPlus multiparametersonder med flere parametere<\/strong><\/a> kan konfigureres til \u00e5 inkludere hvilket som helst av v\u00e5re fluorometre. OBA-sensoren kan installeres i sonden sammen med andre sensorer, for eksempel ekstra fluorometre, turbiditet, oppl\u00f8st oksygen, pH og ledningsevne. Dette gir en kostnadseffektiv tiln\u00e6rming, ettersom det ikke er n\u00f8dvendig \u00e5 kj\u00f8pe et eget fluorometersystem. Betjeningen er enkel, ettersom OBA-sensoren styres av Manta Control-programvaren, p\u00e5 samme m\u00e5te som andre installerte sensorer. N\u00e5r det kun er behov for OBA-sensoren, kan den ogs\u00e5 installeres frittst\u00e5ende p\u00e5 en av Eurekas mindre sonder, for eksempel Trimeter.    <\/p>\n<p>Manta Plus og <a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/vannkvalitetssonder\/trimeter\/\" title=\"Trimeter: Sonde for vannkvalitet\"><strong>Trimeter Multiprobes<\/strong><\/a> kan konfigureres med batteribackup for autonom, selvdrevet utplassering, brukes med feltdisplay for stikkpr\u00f8vekontroll fra sted til sted, eller kobles til datatelemetristasjoner for fjernoverv\u00e5king i sanntid. Eureka-sonder utstyrt med fluorometre er b\u00e6rbare, holdbare og kostnadseffektive. <\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;f0ff9324-d775-4951-8fd2-7c0df1fe47a5&#8243; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner saved_specialty_column_type=&raquo;3_4&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_button button_url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; button_text=&raquo;F\u00e5 tilbud&raquo; admin_label=&raquo;get quote button&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;c9e00792-1360-4998-8cf9-5f6772c944ba&raquo; global_module=&raquo;46404&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_padding=&raquo;||9px|||&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner saved_specialty_column_type=&raquo;3_4&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h2><strong>Relaterte produkter<\/strong><\/h2>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; make_equal=&raquo;on&raquo; disabled_on=&raquo;off|off|off&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_margin=&raquo;0px||1em||false|false&raquo; custom_padding=&raquo;0px||0px||false|false&raquo; custom_css_main_element=&raquo;align-items: center;&raquo; border_width_bottom=&raquo;1px&raquo; border_color_bottom=&raquo;#d3d3d3&#8243; global_module=&raquo;69009&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/solinst-eureka-multi-parameter-probes.webp&raquo; alt=&raquo;solinst eureka multiparameter vannsonder&raquo; title_text=&raquo;Solinst Eureka Multi Parameter Water Probes&raquo; url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; align=&raquo;center&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;url&raquo; _module_preset=&raquo;default&raquo; border_color_all=&raquo;#bcbcbc&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_line_height=&raquo;1.3em&raquo; custom_margin_tablet=&raquo;0px||||false|false&raquo; custom_margin_phone=&raquo;0px||||false|false&raquo; custom_margin_last_edited=&raquo;off|desktop&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/water-quality-sondes\/manta-plumultiparameter-probes\/\" title=\"Vannkvalitetssonder i Manta-serien\">Vannkvalitetssonder i Manta-serien<\/a><\/h3>\n<p><a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/\" title=\"Solinst Eureka vannkvalitetssonder\"><strong>Solinst Eureka<\/strong><\/a><span>  tilbyr det st\u00f8rste utvalget av sensorteknologier for vannkvalitet i bransjen. I tillegg til standardkonfigurasjoner kan hver enkelt sonde tilpasses din spesifikke applikasjon. Velg sensorer etter eget valg for \u00e5 fylle ut st\u00f8rre sonder, eller legg til en batteripakke for \u00e5 konvertere en sonde til en loggeenhet.  <\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; button_text=&raquo;Manta vannkvalitetssonder&raquo; button_alignment=&raquo;left&raquo; button_alignment_tablet=&raquo;center&raquo; button_alignment_phone=&raquo;center&raquo; button_alignment_last_edited=&raquo;on|phone&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;default&raquo; custom_button=&raquo;on&raquo; button_text_size=&raquo;18px&raquo; button_text_color=&raquo;#000000&#8243; button_bg_color=&raquo;#FFFFFF&raquo; button_border_color=&raquo;#ff8500&#8243; button_border_radius=&raquo;20px&raquo; button_icon=&raquo;&#x3d;||divi||400&#8243; custom_padding=&raquo;0px|||||&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; make_equal=&raquo;on&raquo; disabled_on=&raquo;off|off|off&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_css_main_element=&raquo;align-items: center;&raquo; border_width_bottom=&raquo;1px&raquo; border_color_bottom=&raquo;#d3d3d3&#8243; global_module=&raquo;69010&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-trimeter-water-quality-sonde-965&#215;500-1.webp&raquo; alt=&raquo;solinst eureka trimeter vannkvalitetssonder&raquo; title_text=&raquo;Solinst Eureka Trimeter vannkvalitetssonder&raquo; url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; align=&raquo;center&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;url&raquo; _module_preset=&raquo;default&raquo; border_color_all=&raquo;#bcbcbc&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_line_height=&raquo;1.3em&raquo; custom_margin_tablet=&raquo;0px||||false|false&raquo; custom_margin_phone=&raquo;0px||||false|false&raquo; custom_margin_last_edited=&raquo;off|desktop&raquo; link_option_url=&raquo;https:\/\/www.solinst.com\/products\/level-measurement-devices\/103-tag-line\/&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/vannkvalitetssonder\/trimeter\/\" title=\"Manta Trimeter vannkvalitetssonde\">Manta Trimeter vannkvalitetssonde<\/a><\/h3>\n<p><span>Trimeter <a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/vannkvalitetssonder\/trimeter\/\" title=\"Trimeter Low Cost Water Quality Sonde\"><strong>Trimeter<\/strong><\/a> inneholder en hvilken som helst sensor* fra listen Sensorparametere, pluss temperatur- og dybdesensorer (begge er valgfrie). En Trimeter-konfigurasjon kan for eksempel v\u00e6re turbiditet, temperatur og dybde.  Et annet eksempel kan v\u00e6re DO og temperatur.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; button_text=&raquo;Manta Trimeter vannkvalitetssonde&raquo; button_alignment=&raquo;left&raquo; button_alignment_tablet=&raquo;center&raquo; button_alignment_phone=&raquo;center&raquo; button_alignment_last_edited=&raquo;on|phone&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;default&raquo; custom_button=&raquo;on&raquo; button_text_size=&raquo;18px&raquo; button_text_color=&raquo;#000000&#8243; button_bg_color=&raquo;#FFFFFF&raquo; button_border_color=&raquo;#ff8500&#8243; button_border_radius=&raquo;20px&raquo; button_icon=&raquo;&#x3d;||divi||400&#8243; custom_padding=&raquo;0px|||||&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; make_equal=&raquo;on&raquo; disabled_on=&raquo;off|off|off&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_css_main_element=&raquo;align-items: center;&raquo; border_width_bottom=&raquo;1px&raquo; border_color_bottom=&raquo;#d3d3d3&#8243; global_module=&raquo;69121&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-easyprobe-water-quality-sondes.webp&raquo; alt=&raquo;solinst eureka easyprobe vannkvalitetssonder&raquo; title_text=&raquo;Solinst Eureka EasyProbe-sonder for vannkvalitet&raquo; url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; align=&raquo;center&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;url&raquo; _module_preset=&raquo;default&raquo; border_color_all=&raquo;#bcbcbc&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_line_height=&raquo;1.3em&raquo; custom_margin_tablet=&raquo;0px||||false|false&raquo; custom_margin_phone=&raquo;0px||||false|false&raquo; custom_margin_last_edited=&raquo;off|desktop&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/vannkvalitetssonder\/easyprobe-sonde-for-vannkvalitet\/\" title=\"EasyProbe: Sonde for vannkvalitet\">EasyProbe: Sonde for vannkvalitet<\/a><\/h3>\n<p><span>EasyProbe <a href=\"https:\/\/www.solinst.com\/no\/produkter\/solinst-eureka\/vannkvalitetssonder\/easyprobe-sonde-for-vannkvalitet\/\" title=\"EasyProbe Sonde for vannkvalitet\"><strong>EasyProbe<\/strong><\/a>fra Solinst Eureka er en kostnadseffektiv vannkvalitetsm\u00e5ler med h\u00f8y ytelse. Den er ideell for stikkpr\u00f8vekontroll, fjerntelemetri, utdanning, forskning, akvakultur og mye mer. EasyProbe20 har sensorer for temperatur, oppl\u00f8st oksygen, ledningsevne og pH, mens EasyProbe30 har en turbiditetssensor.   Eurekas multisonder er kjent for sin p\u00e5litelighet, med tre \u00e5rs garanti som dekker alle sensorer, og har de laveste vedlikeholdskostnadene i bransjen.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&raquo;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&raquo; button_text=&raquo;Manta Easy Probe-sonder for vannkvalitet&raquo; button_alignment=&raquo;left&raquo; button_alignment_tablet=&raquo;center&raquo; button_alignment_phone=&raquo;center&raquo; button_alignment_last_edited=&raquo;on|phone&raquo; _builder_version=&raquo;4.27.4&#8243; _dynamic_attributes=&raquo;button_url&raquo; _module_preset=&raquo;default&raquo; custom_button=&raquo;on&raquo; button_text_size=&raquo;18px&raquo; button_text_color=&raquo;#000000&#8243; button_bg_color=&raquo;#FFFFFF&raquo; button_border_color=&raquo;#ff8500&#8243; button_border_radius=&raquo;20px&raquo; button_icon=&raquo;&#x3d;||divi||400&#8243; custom_padding=&raquo;0px|||||&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; make_equal=&raquo;on&raquo; disabled_on=&raquo;off|off|off&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_css_main_element=&raquo;align-items: center;&raquo; border_width_bottom=&raquo;1px&raquo; border_color_bottom=&raquo;#d3d3d3&#8243; global_module=&raquo;44627&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/3001-levelogger-5-ltc.webp&raquo; alt=&raquo;solinst levelogger 5 ltc vannstand vanntemperatur og vannledningsevne datalogger&raquo; title_text=&raquo;Solinst Levelogger 5 Ltc Vannniv\u00e5 Vanntemperatur og vannledningsevne Datalogger&raquo; url=&raquo;https:\/\/www.solinst.com\/instruments\/dataloggers-and-telemetry-systems\/3001-levelogger\/ltc-levelogger\/&raquo; align=&raquo;center&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; border_color_all=&raquo;#bcbcbc&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_line_height=&raquo;1.3em&raquo; custom_margin_tablet=&raquo;0px||||false|false&raquo; custom_margin_phone=&raquo;0px||||false|false&raquo; custom_margin_last_edited=&raquo;off|desktop&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h3>Datalogging av vannstand, temperatur og konduktivitet<\/h3>\n<p>Levelogger <a href=\"https:\/\/www.solinst.com\/instruments\/dataloggers-and-telemetry-systems\/3001-levelogger\/ltc-levelogger\/\" title=\"Levelogger 5 LTC Level Temperatur- og konduktivitetsdatalogger\"><strong>Levelogger 5 LTC<\/strong><\/a> m\u00e5ler og logger vannstandssvingninger, temperatur og ledningsevne. Den er programmert til \u00e5 registrere med intervaller p\u00e5 opptil 2 sekunder. Den har et batteri som varer i 8 \u00e5r, minne for 100 000 sett med m\u00e5linger og leveres i 6 trykkomr\u00e5der. Et PFAS-fritt belegg (innvendig og utvendig) gir overlegen korrosjons- og slitestyrke.   <\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&raquo;https:\/\/www.solinst.com\/instruments\/dataloggers-and-telemetry-systems\/3001-levelogger\/ltc-levelogger\/&raquo; button_text=&raquo;Allsidig datalogger for konduktivitet&raquo; button_alignment=&raquo;left&raquo; button_alignment_tablet=&raquo;center&raquo; button_alignment_phone=&raquo;center&raquo; button_alignment_last_edited=&raquo;on|phone&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_button=&raquo;on&raquo; button_text_size=&raquo;18px&raquo; button_text_color=&raquo;#000000&#8243; button_bg_color=&raquo;#FFFFFF&raquo; button_border_color=&raquo;#ff8500&#8243; button_border_radius=&raquo;20px&raquo; button_icon=&raquo;&#x3d;||divi||400&#8243; custom_padding=&raquo;0px|||||&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&raquo;1_2,1_2&#8243; make_equal=&raquo;on&raquo; disabled_on=&raquo;off|off|off&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; custom_css_main_element=&raquo;align-items: center;&raquo; border_width_bottom=&raquo;1px&raquo; border_color_bottom=&raquo;#d3d3d3&#8243; global_module=&raquo;44750&#8243; saved_tabs=&raquo;all&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_image src=&raquo;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/107-tlc-meter.webp&raquo; alt=&raquo;solinst modell 107 tlc-m\u00e5ler for temperatur- og ledningsevneprofilering&raquo; title_text=&raquo;Solinst modell 107 Tlc-m\u00e5ler for temperatur- og konduktivitetsprofilering&raquo; url=&raquo;https:\/\/www.solinst.com\/products\/level-measurement-devices\/107-tlc-meter\/&raquo; align=&raquo;center&raquo; _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; max_width=&raquo;100%&raquo; border_color_all=&raquo;#bcbcbc&raquo; global_colors_info=&raquo;{}&raquo;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&raquo;1_2&#8243; _builder_version=&raquo;4.25.0&#8243; _module_preset=&raquo;default&raquo; global_colors_info=&raquo;{}&raquo;][et_pb_text _builder_version=&raquo;4.27.4&#8243; _module_preset=&raquo;default&raquo; header_2_line_height=&raquo;1.3em&raquo; custom_margin_tablet=&raquo;0px||||false|false&raquo; custom_margin_phone=&raquo;0px||||false|false&raquo; custom_margin_last_edited=&raquo;off|desktop&raquo; global_colors_info=&raquo;{}&raquo;]<\/p>\n<h3>TLC-m\u00e5ler &#8211; m\u00e5ler n\u00f8yaktig temperatur, niv\u00e5 og konduktivitet<\/h3>\n<p>A <a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/107-tlc-meter\/\" title=\"TLC-m\u00e5ler for profilering av vanntemperatur og vannledningsevne\"><strong>TLC-m\u00e5ler<\/strong><\/a> gir n\u00f8yaktige, stabile temperatur- og ledningsevnem\u00e5linger, som vises p\u00e5 en praktisk LCD-skjerm for enkel avlesning. Statisk vannstand og dybdem\u00e5linger leses av p\u00e5 Solinst-flatb\u00e5nd, som er n\u00f8yaktig lasermerket for hver mm eller 1\/100 fot. 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All Rights Reserved More info available at http:\/\/www.omniture.com --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->&lt;!&#8211;<!-- [et_pb_line_break_holder] -->s.pageName=&raquo;5001 optical brightener sensors&raquo;<!-- [et_pb_line_break_holder] -->s.server=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.channel=&raquo;products&raquo;<!-- [et_pb_line_break_holder] -->s.pageType=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop1=&raquo;solinst eureka&raquo;<!-- [et_pb_line_break_holder] -->s.prop2=&raquo;5001 water quality sensors&raquo;<!-- [et_pb_line_break_holder] -->s.prop3=&raquo;5001 fluorometers&raquo;<!-- [et_pb_line_break_holder] -->s.prop4=&raquo;5001 optical brightener sensors&raquo;<!-- [et_pb_line_break_holder] -->s.prop5=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop6=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop7=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop8=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop9=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop10=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop11=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop12=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop13=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop14=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop15=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop16=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop17=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop18=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop19=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop20=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop21=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop22=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop23=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop24=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop25=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop26=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop27=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop28=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop29=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop30=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop31=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop32=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.prop33=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.hier1=&raquo;solinst:products:solinst eureka:5001 water quality sensors:5001 fluorometers:5001 optical brightener sensors&raquo;<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->\/* Conversion Variables *\/<!-- [et_pb_line_break_holder] -->s.campaign=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.events=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar1=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar2=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar3=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar4=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar5=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar6=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar7=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar8=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar9=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar10=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar11=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar12=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar13=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar14=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar15=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar16=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.eVar17=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.state=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->s.zip=&raquo;&raquo;<!-- [et_pb_line_break_holder] -->\/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************\/<!-- [et_pb_line_break_holder] -->var s_code=s.t();if(s_code)document.write(s_code)\/\/&#8211;&gt;<!-- [et_pb_line_break_holder] -->&lt;!&#8211;<!-- [et_pb_line_break_holder] -->if(navigator.appVersion.indexOf(&#8216;MSIE&#8217;)&gt;=0)document.write(unescape(&#8216;%3C&#8217;)+&#8217;!-&#8216;+&#8217;-&#8216;)<!-- [et_pb_line_break_holder] -->\/\/&#8211;&gt;<a href=\"https:\/\/www.omniture.com\" title=\"Nettanalyse\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/solinst.d2.sc.omtrdc.net\/b\/ss\/solinst-prod\/1\/H.21--NS\/0\" height=\"1\" width=\"1\" border=\"0\" alt=\"\"><\/a><!--\/DO NOT REMOVE\/--><!-- [et_pb_line_break_holder] --><!-- End SiteCatalyst code version: H.21. -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_breadcrumbs dsm_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<nav class=\"dsm_breadcrumbs_wrap\">\n\t\t\t\t<ul class=\"dsm_breadcrumbs\" itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\">\t\t\t<li class=\"dsm_breadcrumbs_item dsm_home_item dsm_home_item_custom\" itemprop=\"itemListElement\" itemscope\n\t\t\titemtype=\"https:\/\/schema.org\/ListItem\">\n\t\t\t\t<a href=\"https:\/\/www.solinst.com\/no\/\" itemprop=\"item\" target=\"\">\n\t\t\t\t\t<span class='dsm_home_text_wrapper'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"et-pb-icon dsm_home_icon\">\ue009<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"dsm_home_text\" itemprop=\"name\">\n\t\t\t\t\t\t\t\tHome\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t<meta itemprop=\"position\" content=\"1\" \/>\n\t\t\t<\/li>\n\n\t\t<li class=\"dsm_breadcrumbs_separator\"> <span class=\"et-pb-icon dsm_separator_icon\">5<\/span><\/li><\/ul>\n\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Solinst Eureka2113 Wells Branch Pkwy, Suite 4400Austin, TX, USA78728 Tel: +1 512-302-4333Fax: +1 512-251-6842email: eureka@solinst.com &nbsp; N\u00f8yaktige vannstandsdata P\u00e5litelige instrumenter som varer lenge&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<div class=\"et_pb_module dsm_icon_list dsm_icon_list_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<ul class=\"dsm_icon_list_items dsm_icon_list_ltr_direction dsm_icon_list_layout_vertical\"><li class=\"dsm_icon_list_child dsm_icon_list_child_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/www.solinst.com\/products\/data\/5001-fluorometers.pdf\" target=\"_blank\"><span class=\"dsm_icon_list_wrapper\"><span class=\"dsm_icon_list_icon\">\uf1c1<\/span><\/span><span class=\"dsm_icon_list_text\">5001 Fluorometre PDF<\/span><\/a>\n\t\t\t<\/li><\/ul>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Hvorfor vil jeg m\u00e5le optiske blekemidler? Optiske blekemidler (OBA) eller fluorescerende blekemidler (FWA) tilsettes produkter, for eksempel vaskes\u00e5per, vaskemidler eller rengj\u00f8ringsmidler. Stoffer eller materialer absorberer OBA under vaske- eller rengj\u00f8ringsprosessen. N\u00e5r de belyses med ultrafiolett lys, blir de fluorescerende og f\u00e5r produkter og tekstiler til \u00e5 se lysere ut. Avl\u00f8psvann fra klesvask er den st\u00f8rste bidragsyteren av blekemidler til avl\u00f8psvann. De fleste tekstilvaskemidler inneholder mindre enn 0,5 % FWA eller OBA i det totale volumet, men en stor andel (5-80 %) kan forbli i avl\u00f8psvannet som oppl\u00f8ste forbindelser (molekyl\u00e6re). Tilstedev\u00e6relsen av blekemidler i vannsystemer som avl\u00f8psvannet slippes ut i, kan bety sviktende septiksystemer, kloakklekkasjer eller fullstendig mangel p\u00e5 vannbehandling. P\u00e5visning av optiske blekemidler i vannsystemer kan derfor hjelpe vannkommuner eller forskere med \u00e5 rette opp systemfeil og unng\u00e5 \u00f8kte menneskeskapte tilf\u00f8rsler som kan ha stor innvirkning p\u00e5 \u00f8kosystemene. Studier har vist at det [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":238182,"parent":238978,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"folder":[310],"class_list":["post-238181","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Optiske sensorer for lysere lys: Overv\u00e5king av vannkvalitet<\/title>\n<meta name=\"description\" content=\"Optiske sensorer for lysere lys: Overv\u00e5king av vannkvalitet kan installeres med sensorer for turbiditet, oppl\u00f8st oksygen, pH og ledningsevne.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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