{"id":238525,"date":"2025-03-07T14:40:46","date_gmt":"2025-03-07T14:40:46","guid":{"rendered":"https:\/\/www.solinst.com\/ise-ioniselektiiviset-elektrodit\/"},"modified":"2026-06-04T00:57:38","modified_gmt":"2026-06-04T00:57:38","slug":"ise-ioniselektiiviset-elektrodit","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/vedenlaatuanturit\/ise-ioniselektiiviset-elektrodit\/","title":{"rendered":"ISE Ioniselektiiviset elektrodit"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; disabled=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/solinst-eureka-water-quality-sensors-1920&#215;500-1.webp&#8221; alt=&#8221;solinst eureka vedenlaatuanturit&#8221; title_text=&#8221;Solinst Eureka vedenlaatuanturit&#8221; src_tablet=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/solinst-eureka-water-quality-sensors-965&#215;500-1.webp&#8221; src_phone=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/solinst-eureka-water-quality-sensors-965&#215;500-1.webp&#8221; src_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;H1 and breadcrumbs&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;792ca5bd-0808-46bd-9ce7-3bcb8e74f4d3&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;4b28f470-0d73-4e9d-b92d-e6f41f2cea24&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;3078f328-b50a-467d-9906-3143dabcd7ac&#8221; header_text_align_tablet=&#8221;&#8221; header_text_align_phone=&#8221;&#8221; header_text_align_last_edited=&#8221;on|desktop&#8221; header_font_size_tablet=&#8221;30px&#8221; header_font_size_phone=&#8221;26px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1 role=\"heading\" data-uw-rm-heading=\"level\">ISE:n ioniselektiiviset elektrodit<\/h1>\n<p>[\/et_pb_text][dsm_breadcrumbs disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; home_icon_text_color=&#8221;#d6d6d6&#8243; global_colors_info=&#8221;{}&#8221;][\/dsm_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Mobile-Only Nav with Offset&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;4759a92f-4b27-4854-bb2c-299854634e93&#8243; sticky_offset_top=&#8221;127px&#8221; global_module=&#8221;45704&#8243; saved_tabs=&#8221;all&#8221; 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background_enable_image=&#8221;on&#8221; background_size=&#8221;contain&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; button_custom_margin=&#8221;||||false|false&#8221; button_custom_padding=&#8221;1px||||false|false&#8221; custom_padding=&#8221;76px||||false|false&#8221; header_text_shadow_style=&#8221;preset5&#8243; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; specialty_columns=&#8221;3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Miksi haluaisin mitata spesifisi\u00e4 ioneja?<\/strong><\/h2>\n<p>Ioniselektiiviset elektrodit (ISE) ovat anturiluokka, joka reagoi tiettyjen ionien, kuten natriumin (Na+) tai bromidin (Br), l\u00e4sn\u00e4oloon. Niit\u00e4 k\u00e4ytet\u00e4\u00e4n yhdess\u00e4 referenssielektrodin kanssa, ja ne ilmoittavat ionipitoisuudet mg\/l:n\u00e4. <\/p>\n<p>Yleisimm\u00e4t ISE:t mittaavat ammoniumia (NH4+), nitraattia (NO3-) tai kloridia (Cl-). Ammonium ja nitraatti ovat t\u00e4rkeit\u00e4, koska ne ovat typpipohjaisten ravinteiden indikaattoreita. Niit\u00e4 k\u00e4ytet\u00e4\u00e4n usein havaitsemaan j\u00e4tevedenpuhdistamoiden tai maataloustoiminnan aiheuttamaa saastumista. Kloridimittauksia k\u00e4ytet\u00e4\u00e4n usein indikaattoreina merivedest\u00e4 tai muista saastumisl\u00e4hteist\u00e4 per\u00e4isin olevasta saastumisesta, jonka kloridipitoisuudet ovat korkeammat kuin luonnollisissa vesiss\u00e4 odotettavissa. Saatavilla on noin 30 muuta ISE-mittausta, joista jotkut toimivat paremmin kuin toiset.    <\/p>\n<p>Muutokset pitk\u00e4aikaisissa ominaisionien kehityssuuntauksissa voivat olla merkki siit\u00e4, ett\u00e4 vett\u00e4 ja sen saastumisl\u00e4hteit\u00e4 on tutkittava yksityiskohtaisemmin.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Miten spesifiset ionit mitataan?<\/strong><\/h2>\n<p>On olemassa kahdenlaisia ISE:it\u00e4. Kiinte\u00e4t ISE:t on valmistettu kiinte\u00e4st\u00e4 materiaalista. Esimerkkin\u00e4 voidaan mainita kloridianturi, joka on vain pieni pala hopeaa. Erilaiset kloridi-ionipitoisuudet tuottavat hopean pinnalla erilaisia j\u00e4nnitepotentiaaleja, ja n\u00e4m\u00e4 j\u00e4nnitteet mitataan k\u00e4ytt\u00e4m\u00e4ll\u00e4 samaa vertailuelektrodia kuin pH-anturi.   <\/p>\n<p>Nestem\u00e4isen kalvon ISE:t koostuvat ohuesta polymeerikalvosta, joka peitt\u00e4\u00e4 elektrolyytin, joka sis\u00e4lt\u00e4\u00e4 elektrodilangan. Kalvo on &#8221;seostettu&#8221; erilaisilla materiaaleilla, jotka reagoivat tiettyjen ionien l\u00e4sn\u00e4oloon luomalla j\u00e4nnitepotentiaalin, joka liittyy ionin pitoisuuteen. Kuten kiinte\u00e4n olomuodon ISE:ss\u00e4, n\u00e4m\u00e4 j\u00e4nnitteet mitataan k\u00e4ytt\u00e4m\u00e4ll\u00e4 samaa vertailuelektrodia kuin pH-anturissa.  <\/p>\n<p>Valitettavasti monet spesifiset ionisensorit eiv\u00e4t ole erityisen spesifisi\u00e4. Esimerkiksi ammonium-ISE:t k\u00e4rsiv\u00e4t h\u00e4iri\u00f6ist\u00e4, joita aiheuttavat ionit, joilla on samanlainen koko ja varaus (+1). Kalium on (yleens\u00e4) v\u00e4h\u00e4inen h\u00e4iri\u00f6tekij\u00e4 makeassa vedess\u00e4, mutta merivedess\u00e4 natriumionit aiheuttavat usein v\u00e4\u00e4r\u00e4n lukeman, jopa 12 mg\/l-N ammoniumia, vaikka ammoniumia ei olisikaan.  <\/p>\n<p>T\u00e4st\u00e4 syyst\u00e4 ammonium- ja nitraattianturit eiv\u00e4t toimi merivedess\u00e4.<\/p>\n<p>N\u00e4ytteenottoveden pH vaikuttaa joihinkin ionilajeihin. Esimerkiksi ammonium muuttuu ammoniakkikaasuksi (NH3) korkeassa pH:ssa (ammoniumammoniakin pKa on 9,3). T\u00e4m\u00e4 ilmi\u00f6 ei liity ISE:n toimintaan, mutta mittaamalla ammoniumia ISE:ll\u00e4 ja mittaamalla pH:ta voidaan laskea ammoniakkipitoisuus ja kokonaisammoniakkipitoisuus (ammonium plus ammoniakki) yksik\u00f6iss\u00e4 mg\/l-N (eli mg\/l typpe\u00e4 riippumatta siit\u00e4, onko se ammoniumin vai ammoniakin muodossa). T\u00e4m\u00e4 on k\u00e4tev\u00e4\u00e4, kun toimitaan korkeassa pH:ssa, jossa on todenn\u00e4k\u00f6isesti sek\u00e4 ammoniakkia ett\u00e4 ammoniumia.   <\/p>\n<p>ISE:t on helppo kalibroida, ellet halua tehd\u00e4 sit\u00e4 oikein. Tarkkuuden lis\u00e4\u00e4miseksi tarvitaan nelipistekalibrointi &#8211; kaksi konsentraatiota kahdessa l\u00e4mp\u00f6tilassa. Useimmat ihmiset valitsevat sen sijaan kalibroinnin kahdella pitoisuudella l\u00e4mp\u00f6tilassa, joka on l\u00e4hell\u00e4 sit\u00e4 l\u00e4mp\u00f6tilaa, joka on odotettavissa todellisissa mittauksissa. Noudata laitteen ohjeita. Kalibrointistandardeja on saatavilla monille eri pitoisuuksille.    <\/p>\n<p>Useimmat ISE:t ruuvataan vastaanottimeen yksinkertaisella o-rengastiivisteell\u00e4. N\u00e4in anturik\u00e4rjet on helppo vaihtaa, kun niiden k\u00e4ytt\u00f6ik\u00e4 on kulunut loppuun. Rev &#8211; 9.20 Katso alla oleva kohta &#8221;Aktiivisuuden ja konsentraation ero ioniselektiivisten elektrodien kalibroinnissa&#8221;, jotta ymm\u00e4rr\u00e4t, miten kalibrointistandardeja k\u00e4ytet\u00e4\u00e4n.  <\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Mit\u00e4 minun pit\u00e4isi tiet\u00e4\u00e4 ISE-mittauksista kent\u00e4ll\u00e4?<\/strong><\/h2>\n<p>ISE:ll\u00e4 on taipumus ajautua kauas tarkkuusvaatimuksista ennen kuin niihin ehtii kerty\u00e4 likaantumista. Kunkin k\u00e4ytt\u00e4j\u00e4n on arvioitava ISE:n suorituskyky tietyiss\u00e4 tilanteissa m\u00e4\u00e4ritt\u00e4\u00e4kseen, kuinka kauan ISE voi toimia ennen kuin haluttu tarkkuusalue ylittyy. ISE:n ei kannata antaa kuivua, joten aseta anturin s\u00e4ilytysmaljaan pieni m\u00e4\u00e4r\u00e4 hanavett\u00e4 100 %:n kosteuden varmistamiseksi.[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;30px|30px|30px|30px|false|false&#8221; border_width_all=&#8221;1px&#8221; border_color_all=&#8221;rgba(0,0,0,0.23)&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"boxColumn\">\n<div class=\"boxContent\">\n<h3><strong>Huom:  <\/strong><\/h3>\n<p><span>Kaikkien nesteliitos-ISE:iden k\u00e4ytt\u00f6ik\u00e4 on noin kuusi kuukautta. Kaikki yli kuusi kuukautta vanhat vaihdettavat ISE-k\u00e4rjet on vaihdettava. <\/span><\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/solinst-eureka-ion-selective-electrodes.webp&#8221; alt=&#8221;solinst eureka ise ioniselektiiviset elektrodit&#8221; title_text=&#8221;Solinst Eureka ISE Ioniselektiiviset elektrodit&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_height=&#8221;500px&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>ISE Ioniselektiiviset elektrodit vedenlaatumittareita varten<br \/><\/strong><\/h2>\n<p><strong>Valikoima \/ yksik\u00f6t<\/strong><\/p>\n<ul>\n<li>Ammonium<span class=\"Apple-tab-span\"> <\/span>0-100 mg\/l typen\u00e4<\/li>\n<li>Nitraatti<span class=\"Apple-tab-span\"> <\/span>0-100 mg\/l typen\u00e4<\/li>\n<li>Kloridi<span class=\"Apple-tab-span\"> <\/span>0,5-18 000 mg\/I<\/li>\n<li>Natrium<span class=\"Apple-tab-span\"> <\/span>0,05-20 000 mg\/I<\/li>\n<li>Kalsium<span class=\"Apple-tab-span\"> <\/span>0-40,000 mg\/I<\/li>\n<li>Bromidi<span class=\"Apple-tab-span\"> <\/span>0-80,000 mg\/I 0-80,000 mg\/I<\/li>\n<\/ul>\n<div>\n<p><strong>Tarkkuus<\/strong><\/p>\n<ul>\n<li>\u00b110 % lukemasta tai 2 mg\/l w.i.g.<\/li>\n<\/ul>\n<p><strong>P\u00e4\u00e4t\u00f6slauselma<\/strong><\/p>\n<ul>\n<li>0.1<\/li>\n<\/ul>\n<p><strong>Kalibrointi<\/strong><\/p>\n<ul>\n<li>kaksi pistett\u00e4<\/li>\n<\/ul>\n<p><strong>Huolto<\/strong><\/p>\n<ul>\n<li>puhdistus, anturik\u00e4rkien s\u00e4\u00e4nn\u00f6llinen vaihtaminen<\/li>\n<\/ul>\n<p><strong>Anturin k\u00e4ytt\u00f6ik\u00e4<\/strong><\/p>\n<ul>\n<li>kuusi kuukautta<\/li>\n<\/ul>\n<p><strong>Anturin tyyppi<\/strong><\/p>\n<ul>\n<li>nestem\u00e4inen tai kiinte\u00e4 kalvo<\/li>\n<\/ul>\n<\/div>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Pyyd\u00e4 tarjous&#8221; admin_label=&#8221;get quote button&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; global_module=&#8221;46404&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Miten Solinst Eurekan ISE-mittaukset ovat vertailukelpoisia muiden kanssa?<\/strong><\/h2>\n<p>Koska kaikki valmistajat k\u00e4ytt\u00e4v\u00e4t samanlaisia perusanturimekanismeja, markkinoilla olevien ISE-antureiden v\u00e4lill\u00e4 ei ole suuria eroja. Solinst Eurekan virtausliitosreferenssielektrodi tarjoaa kuitenkin paremman pitk\u00e4aikaisstabiliteetin kuin geeliyttielektrolyyttireferenssielektrodi. <\/p>\n<p>Aktiivisuuden ja konsentraation ero ioniselektiivisten elektrodien kalibroinnissa 24. maaliskuuta 2010 Vertailuelektrodi on helppo nuorentaa irrottamalla k\u00e4rki, t\u00e4ytt\u00e4m\u00e4ll\u00e4 anturi tuoreella elektrolyytill\u00e4 ja ruuvaamalla k\u00e4rki takaisin paikalleen.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Yksinkertaistettu selitys<br \/>\n<\/strong><strong>ISE Ioniselektiiviset elektrodit<\/strong><\/h2>\n<p>Mit\u00e4 enemm\u00e4n ioneja yritt\u00e4\u00e4 liikkua vesiliuoksessa, sit\u00e4 enemm\u00e4n ne ovat toistensa tiell\u00e4 ja v\u00e4hent\u00e4v\u00e4t n\u00e4in ionien &#8221;aktiivisuutta&#8221;. Ioniselektiivinen elektrodi (ISE) mittaa ionin aktiivisuutta, joka on aina pienempi kuin ionin todellinen pitoisuus. ISE-kalibrointiliuoksen pullossa oleva numero on kyseisen ionin aktiivisuus. Kun kalibroit ISE:t\u00e4, sinun on kirjoitettava t\u00e4m\u00e4 aktiivisuusluku, koska Manta tiet\u00e4\u00e4, ett\u00e4 ISE ei ole tarpeeksi \u00e4lyk\u00e4s antamaan konsentraatiolukua. Paljon \u00e4lykk\u00e4\u00e4mpi Manta k\u00e4ytt\u00e4\u00e4 sitten liuoksen johtavuuslukemaa arvioidakseen, kuinka paljon sen on lis\u00e4tt\u00e4v\u00e4 ISE:n aktiivisuuslukemaa konsentraatiolukeman saamiseksi. Siksi lukema heti kalibroinnin j\u00e4lkeen on suurempi kuin juuri kirjoittamasi kalibrointiluku.[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Ioninen konsentraatio<\/strong><\/h2>\n<p>Jos sekoitat 0,05 milligrammaa (mg) ruokasuolaa (natriumkloridia, NaCl) yhteen litraan puhdasta vett\u00e4, NaCl-pitoisuus on selv\u00e4sti 0,05 mg\/l. Mutta mik\u00e4 on kloridipitoisuus? Tied\u00e4mme, ett\u00e4 natriumin molekyylipaino on 11 ja kloorin 17. Niinp\u00e4:   <\/p>\n<ul>\n<li>17 \/ (11 + 17) = 61 %, eli kloridi-ionin osuus NaCl:n painosta on 61 %.<\/li>\n<li>61 % (0,05 mg\/l) = 0,03 mg\/l, mik\u00e4 tarkoittaa, ett\u00e4 kloridi-ionin pitoisuus liuoksessasi on 0,03 mg\/l (ja voimme olettaa, ett\u00e4 natriumionin osuus on 0,02 mg\/l, jos joku kysyy).<\/li>\n<\/ul>\n<p>Kloridipitoisuuden varmistamiseen voidaan k\u00e4ytt\u00e4\u00e4 tavanomaisia kemiallisia analyysimenetelmi\u00e4.<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;f0ff9324-d775-4951-8fd2-7c0df1fe47a5&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Pyyd\u00e4 tarjous&#8221; admin_label=&#8221;get quote button&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; global_module=&#8221;46404&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dvmd_table_maker tbl_top_left_mode=&#8221;on&#8221; tbl_responsive_break_by=&#8221;row&#8221; tbl_chead_cell_color=&#8221;rgba(10,10,10,0.59)&#8221; tbl_chead_text_wrap=&#8221;normal&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; tbl_chead_text_text_color=&#8221;#FFFFFF&#8221; tbl_chead_text_font_size=&#8221;18px&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;17px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_color=&#8221;#ed8b00&#8243; button_border_width=&#8221;0px&#8221; button_border_radius=&#8221;5px&#8221; button_letter_spacing=&#8221;0px&#8221; button_font=&#8221;|600||on|||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][dvmd_table_maker_item col_content=&#8221;Sensor<br \/>\nIon Selective Electrodes (ISE&#8217;s)<br \/>\nIon Selective Electrodes (ISE&#8217;s)<br \/>\nIon Selective Electrodes (ISE&#8217;s)<br \/>\nIon Selective Electrodes (ISE&#8217;s)<br \/>\nIon Selective Electrodes (ISE&#8217;s)<br \/>\nIon Selective Electrodes (ISE&#8217;s)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; global_colors_info=&#8221;{}&#8221;][\/dvmd_table_maker_item][dvmd_table_maker_item col_content=&#8221;Parameter<br \/>\nammonium<br \/>\nnitrate<br \/>\nchloride<br \/>\nsodium<br \/>\ncalcium<br \/>\nbromide&#8221; col_column_max_width=&#8221;1fr&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; global_colors_info=&#8221;{}&#8221;][\/dvmd_table_maker_item][dvmd_table_maker_item col_content=&#8221;Range<br \/>\n0 to 100 mg\/l as nitrogen<br \/>\n0 to 100 mg\/l as nitrogen<br \/>\n0.5 to 18,000 mg\/l<br \/>\n0.05 to 20,000 mg\/l<br \/>\n0 to 40,000 mg\/l<br \/>\n0 to 80,000 mg\/l&#8221; col_column_max_width=&#8221;1fr&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/dvmd_table_maker_item][dvmd_table_maker_item col_content=&#8221;Resolution<br \/>\n0.01<br \/>\n0.1<br \/>\n0.1<br \/>\n0.1<br \/>\n0.1<br \/>\n0.1&#8243; col_column_max_width=&#8221;1fr&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/dvmd_table_maker_item][dvmd_table_maker_item col_content=&#8221;Accuracy<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.<br \/>\n\u00b110% of reading or 2mg\/L w.i.g.&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; global_colors_info=&#8221;{}&#8221;][\/dvmd_table_maker_item][dvmd_table_maker_item col_content=&#8221;Comments<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement<br \/>\ncorrected for ionic strength (via conductivity readings); the accuracy specification relies on non-trivial maintenance practice and frequent calibration near the temperature of measurement; sensors require periodic tip replacement&#8221; col_column_max_width=&#8221;3fr&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; col_tcell_text_font=&#8221;||||||||&#8221; col_tcell_text_font_size=&#8221;16px&#8221; col_chead_text_font=&#8221;|700|||||||&#8221; global_colors_info=&#8221;{}&#8221;][\/dvmd_table_maker_item][\/dvmd_table_maker][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;f0ff9324-d775-4951-8fd2-7c0df1fe47a5&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Pyyd\u00e4 tarjous&#8221; admin_label=&#8221;get quote button&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; global_module=&#8221;46404&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||9px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Aiheeseen liittyv\u00e4t tuotteet<\/strong><\/h2>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||1em||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; custom_css_main_element=&#8221;align-items: center;&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;#d3d3d3&#8243; global_module=&#8221;69009&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/solinst-eureka-multi-parameter-probes.webp&#8221; alt=&#8221;solinst eureka moniparametriset vesianturit&#8221; title_text=&#8221;Solinst Eureka moniparametriset vesitunnistimet&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;url&#8221; _module_preset=&#8221;default&#8221; border_color_all=&#8221;#bcbcbc&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_line_height=&#8221;1.3em&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/water-quality-sondes\/manta-plumultiparameter-probes\/\" title=\"Manta-sarjan vedenlaatuanturit\">Manta-sarjan vedenlaatuanturit<\/a><\/h3>\n<p><a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/\" title=\"Solinst Eureka vedenlaadun anturit\"><strong>Solinst Eureka<\/strong><\/a><span>  tarjoaa alan laajimman valikoiman vedenlaadun anturiteknologioita. Vakiokokoonpanojen lis\u00e4ksi jokainen anturi voidaan siis r\u00e4\u00e4t\u00e4l\u00f6id\u00e4 juuri sinun sovellukseesi sopivaksi. Valitse haluamasi anturit, jotta voit t\u00e4ytt\u00e4\u00e4 suuremmat anturit kokonaan, tai lis\u00e4\u00e4 akkupaketti muuttaaksesi anturin kirjauslaitteeksi.  <\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Mantan vedenlaatusondit&#8221; button_alignment=&#8221;left&#8221; button_alignment_tablet=&#8221;center&#8221; button_alignment_phone=&#8221;center&#8221; button_alignment_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;18px&#8221; button_text_color=&#8221;#000000&#8243; button_bg_color=&#8221;#FFFFFF&#8221; button_border_color=&#8221;#ff8500&#8243; button_border_radius=&#8221;20px&#8221; button_icon=&#8221;&#x3d;||divi||400&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element=&#8221;align-items: center;&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;#d3d3d3&#8243; global_module=&#8221;69010&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-trimeter-water-quality-sonde-965&#215;500-1.webp&#8221; alt=&#8221;solinst eureka trimeter vedenlaatusondit&#8221; title_text=&#8221;Solinst Eureka Trimeter vedenlaatumittarit&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;url&#8221; _module_preset=&#8221;default&#8221; border_color_all=&#8221;#bcbcbc&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_line_height=&#8221;1.3em&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/products\/level-measurement-devices\/103-tag-line\/&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/vedenlaatumittarit\/trimeter\/\" title=\"Manta Trimeter vedenlaadun koetin\">Manta Trimeter vedenlaadun koetin<\/a><\/h3>\n<p><span>The <a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/vedenlaatumittarit\/trimeter\/\" title=\"Trimeter Edullinen vedenlaatusondi\"><strong>Trimeter<\/strong><\/a> sis\u00e4lt\u00e4\u00e4 mink\u00e4 tahansa anturin* anturiparametrien luettelosta, sek\u00e4 l\u00e4mp\u00f6tila- ja syvyysanturit (molemmat ovat valinnaisia). Trimetri-kokoonpanossa voi olla esimerkiksi sameus, l\u00e4mp\u00f6tila ja syvyys.  Toinen esimerkki voisi olla DO ja l\u00e4mp\u00f6tila.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Manta Trimeter vedenlaadun koetin&#8221; button_alignment=&#8221;left&#8221; button_alignment_tablet=&#8221;center&#8221; button_alignment_phone=&#8221;center&#8221; button_alignment_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;18px&#8221; button_text_color=&#8221;#000000&#8243; button_bg_color=&#8221;#FFFFFF&#8221; button_border_color=&#8221;#ff8500&#8243; button_border_radius=&#8221;20px&#8221; button_icon=&#8221;&#x3d;||divi||400&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element=&#8221;align-items: center;&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;#d3d3d3&#8243; global_module=&#8221;69121&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-easyprobe-water-quality-sondes.webp&#8221; alt=&#8221;solinst eureka easyprobe vedenlaatusondit&#8221; title_text=&#8221;Solinst Eureka EasyProbe -vedenlaatumittarit&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;url&#8221; _module_preset=&#8221;default&#8221; border_color_all=&#8221;#bcbcbc&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_line_height=&#8221;1.3em&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/vedenlaatumittarit\/easyprobe-vedenlaatusondi\/\" title=\"EasyProbe: ProbeProbe: Vedenlaatumittarit\">EasyProbe: ProbeProbe: Vedenlaatumittarit<\/a><\/h3>\n<p><span>The <a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/solinst-eureka\/vedenlaatumittarit\/easyprobe-vedenlaatusondi\/\" title=\"EasyProbe vedenlaatusondi\"><strong>EasyProbe<\/strong><\/a>, jonka valmistaja on Solinst Eureka, on suorituskykyinen ja kustannustehokas vedenlaadun valvontalaite. Se sopii erinomaisesti pistokokeisiin, et\u00e4telemetriaan, koulutukseen, tutkimukseen, vesiviljelyyn ja muuhun. EasyProbe20 sis\u00e4lt\u00e4\u00e4 anturit l\u00e4mp\u00f6tilalle, liuenneelle hapelle, s\u00e4hk\u00f6njohtavuudelle ja pH:lle, kun taas EasyProbe30 sis\u00e4lt\u00e4\u00e4 lis\u00e4ksi sameusanturin.   Eurekan monisondit tunnetaan luotettavuudestaan, sill\u00e4 kaikilla antureilla on kolmen vuoden takuu, ja niiden yll\u00e4pitokustannukset ovat alan alhaisimmat.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@&#8221; button_text=&#8221;Manta Easy Probe vedenlaatusondit&#8221; button_alignment=&#8221;left&#8221; button_alignment_tablet=&#8221;center&#8221; button_alignment_phone=&#8221;center&#8221; button_alignment_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;18px&#8221; button_text_color=&#8221;#000000&#8243; button_bg_color=&#8221;#FFFFFF&#8221; button_border_color=&#8221;#ff8500&#8243; button_border_radius=&#8221;20px&#8221; button_icon=&#8221;&#x3d;||divi||400&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element=&#8221;align-items: center;&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;#d3d3d3&#8243; global_module=&#8221;44627&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/3001-levelogger-5-ltc.webp&#8221; alt=&#8221;solinst levelogger 5 ltc vedenkorkeuden, veden l\u00e4mp\u00f6tilan ja veden johtavuuden dataloggeri&#8221; title_text=&#8221;Solinst Levelogger 5 Ltc vedenkorkeus veden l\u00e4mp\u00f6tila ja veden johtavuus Dataloggeri&#8221; url=&#8221;https:\/\/www.solinst.com\/fi\/tuotteet\/dataloggerit-ja-telemetriajarjestelmat\/3001-levelogger\/levelogger-ltc-5\/&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; border_color_all=&#8221;#bcbcbc&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_line_height=&#8221;1.3em&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Vedenpinnan korkeuden, l\u00e4mp\u00f6tilan ja johtokyvyn tallentaminen<\/h3>\n<p>The <a href=\"https:\/\/www.solinst.com\/fi\/tuotteet\/dataloggerit-ja-telemetriajarjestelmat\/3001-levelogger\/levelogger-ltc-5\/\" title=\"Levelogger 5 LTC Taso-l\u00e4mp\u00f6tila- ja johtavuusdataloggeri\"><strong>Levelogger 5 LTC<\/strong><\/a> mittaa ja kirjaa vedenpinnan vaihtelut, l\u00e4mp\u00f6tilan ja s\u00e4hk\u00f6njohtavuuden. Se on ohjelmoitu tallentamaan jopa 2 sekunnin v\u00e4lein. Laitteessa on 8 vuoden akku, 100 000 lukusarjan muisti ja 6 painealuetta. PFAS-vapaa pinnoite (sis\u00e4lt\u00e4 ja ulkoa) takaa erinomaisen korroosion- ja kulutuskest\u00e4vyyden.   <\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/www.solinst.com\/fi\/tuotteet\/dataloggerit-ja-telemetriajarjestelmat\/3001-levelogger\/levelogger-ltc-5\/&#8221; button_text=&#8221;Monipuolinen johtavuusdataloggeri&#8221; button_alignment=&#8221;left&#8221; button_alignment_tablet=&#8221;center&#8221; button_alignment_phone=&#8221;center&#8221; button_alignment_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;18px&#8221; button_text_color=&#8221;#000000&#8243; button_bg_color=&#8221;#FFFFFF&#8221; button_border_color=&#8221;#ff8500&#8243; button_border_radius=&#8221;20px&#8221; button_icon=&#8221;&#x3d;||divi||400&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element=&#8221;align-items: center;&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;#d3d3d3&#8243; global_module=&#8221;44750&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/107-tlc-meter.webp&#8221; alt=&#8221;solinst model 107 tlc-mittari l\u00e4mp\u00f6tilan ja johtavuuden profilointiin&#8221; title_text=&#8221;Solinst Model 107 Tlc-mittari l\u00e4mp\u00f6tilan ja s\u00e4hk\u00f6njohtavuuden profilointiin&#8221; url=&#8221;https:\/\/www.solinst.com\/products\/level-measurement-devices\/107-tlc-meter\/&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;100%&#8221; border_color_all=&#8221;#bcbcbc&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_line_height=&#8221;1.3em&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>TLC-mittari &#8211; Mittaa tarkka l\u00e4mp\u00f6tila, taso ja johtokyky<\/h3>\n<p>A <a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/107-tlc-meter\/\" title=\"TLC-mittari Veden l\u00e4mp\u00f6tilan ja veden johtavuuden profilointi\"><strong>TLC-mittari<\/strong><\/a> tarjoaa tarkat ja vakaat l\u00e4mp\u00f6tila- ja johtavuusmittaukset, jotka n\u00e4kyv\u00e4t k\u00e4tev\u00e4ll\u00e4 LCD-n\u00e4yt\u00f6ll\u00e4 helppolukuisina. Staattinen vedenkorkeus ja lukemien syvyys luetaan Solinstin litte\u00e4lt\u00e4 nauhalta, joka on merkitty laserilla tarkasti mm:n tai 1\/100 ft:n v\u00e4lein. 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**************\/<!-- [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(&#8217;MSIE&#8217;)&gt;=0)document.write(unescape(&#8217;%3C&#8217;)+&#8217;!-&#8217;+&#8217;-&#8217;)<!-- [et_pb_line_break_holder] -->\/\/&#8211;&gt;<a href=\"https:\/\/www.omniture.com\" title=\"Web Analytics\"><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>ISE:n ioniselektiiviset elektrodit<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\/fi\/\" 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; Tarkat vedenkorkeustiedot Luotettavat v\u00e4lineet, jotka kest\u00e4v\u00e4t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Miksi haluaisin mitata spesifisi\u00e4 ioneja? Ioniselektiiviset elektrodit (ISE) ovat anturiluokka, joka reagoi tiettyjen ionien, kuten natriumin (Na+) tai bromidin (Br), l\u00e4sn\u00e4oloon. Niit\u00e4 k\u00e4ytet\u00e4\u00e4n yhdess\u00e4 referenssielektrodin kanssa, ja ne ilmoittavat ionipitoisuudet mg\/l:n\u00e4. Yleisimm\u00e4t ISE:t mittaavat ammoniumia (NH4+), nitraattia (NO3-) tai kloridia (Cl-). Ammonium ja nitraatti ovat t\u00e4rkeit\u00e4, koska ne ovat typpipohjaisten ravinteiden indikaattoreita. Niit\u00e4 k\u00e4ytet\u00e4\u00e4n usein havaitsemaan j\u00e4tevedenpuhdistamoiden tai maataloustoiminnan aiheuttamaa saastumista. Kloridimittauksia k\u00e4ytet\u00e4\u00e4n usein indikaattoreina merivedest\u00e4 tai muista saastumisl\u00e4hteist\u00e4 per\u00e4isin olevasta saastumisesta, jonka kloridipitoisuudet ovat korkeammat kuin luonnollisissa vesiss\u00e4 odotettavissa. Saatavilla on noin 30 muuta ISE-mittausta, joista jotkut toimivat paremmin kuin toiset. Muutokset pitk\u00e4aikaisissa ominaisionien kehityssuuntauksissa voivat olla merkki siit\u00e4, ett\u00e4 vett\u00e4 ja sen saastumisl\u00e4hteit\u00e4 on tutkittava yksityiskohtaisemmin. &nbsp; Miten spesifiset ionit mitataan? On olemassa kahdenlaisia ISE:it\u00e4. Kiinte\u00e4t ISE:t on valmistettu kiinte\u00e4st\u00e4 materiaalista. Esimerkkin\u00e4 voidaan mainita kloridianturi, joka on vain pieni pala hopeaa. Erilaiset kloridi-ionipitoisuudet tuottavat hopean pinnalla erilaisia j\u00e4nnitepotentiaaleja, ja n\u00e4m\u00e4 j\u00e4nnitteet mitataan k\u00e4ytt\u00e4m\u00e4ll\u00e4 samaa vertailuelektrodia kuin pH-anturi. Nestem\u00e4isen kalvon ISE:t koostuvat ohuesta polymeerikalvosta, joka peitt\u00e4\u00e4 elektrolyytin, joka sis\u00e4lt\u00e4\u00e4 elektrodilangan. Kalvo on &#8221;seostettu&#8221; erilaisilla materiaaleilla, jotka [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":238528,"parent":240803,"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":[288],"class_list":["post-238525","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ISE Ioniselektiiviset elektrodit: Vedenlaadun seuranta<\/title>\n<meta name=\"description\" content=\"ISE Ioniselektiiviset elektrodit: Water Quality Monitoring. 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