{"id":79304,"date":"2025-03-07T14:40:46","date_gmt":"2025-03-07T14:40:46","guid":{"rendered":"https:\/\/www.solinst.com\/ise-jonselektiva-elektroder\/"},"modified":"2025-12-01T16:46:44","modified_gmt":"2025-12-01T16:46:44","slug":"ise-jonselektiva-elektroder","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/sensorer-for-vattenkvalitet\/ise-jonselektiva-elektroder\/","title":{"rendered":"ISE Jonselektiva elektroder"},"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 sensorer f\u00f6r vattenkvalitet&#8221; title_text=&#8221;Solinst Eureka sensorer f\u00f6r vattenkvalitet&#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\" aria-level=\"2\" data-uw-rm-heading=\"level\">ISE:s jonselektiva elektroder<\/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; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;Eureka Mobile Nav &#8211; V\u00e4lj rullgardinsmeny&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_css_free_form=&#8221;select {||||      font-size: 1em; \/* Adjust font size *\/||      padding: 10px;   \/* Optional: Increase padding for better spacing *\/||      width: 100%;||      box-sizing: border-box;\/* Optional: Adjust width to fit the container *\/||      height: 50px;||}||||    \/* Style for dropdown options (fallback if needed) *\/||select option {||      font-size: 1.2em; \/* Ensures option text matches select styling *\/||      width: 100%;||    }&#8221; global_colors_info=&#8221;{}&#8221;]<select name=\"dropdown\" onchange=\"location = this.value;\"><!-- [et_pb_line_break_holder] --><option value=\"\">Solinst Eureka Meny<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/\">Solinst Eureka Huvudsida<\/option><!-- [et_pb_line_break_holder] -->  <!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/quote\/\">F\u00e5 en offert<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/contact\/\">Kontakta oss<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/solinst-eureka\/distributors\/\">Solinst Eureka Distribut\u00f6rer<\/option><!-- [et_pb_line_break_holder] -->  <!-- [et_pb_line_break_holder] --><\/select>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;5a5bca26-a9a5-4e6c-8fca-d64da3bdcd40&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_menu menu_id=&#8221;252&#8243; admin_label=&#8221;Eureka Main Nav&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;242faa89-ac4f-4e46-90fe-505e8c1eab79&#8243; global_module=&#8221;45700&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_menu][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;10px||||false|false&#8221; global_module=&#8221;46733&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><a href=\"https:\/\/solinst.com\/eureka\" title=\"Solinst Eureka\"><strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/solinst-eureka-logo-800w.webp\" width=\"271\" height=\"49\" alt=\"solinst eureka logo\" class=\"wp-image-44307 alignnone size-full\" \/><\/strong><\/a><\/p>\n<p><strong>Solinst Eureka<\/strong><br \/>2113 Wells Branch Pkwy, Suite 4400<br \/>Austin, TX, USA<br \/>78728<\/p>\n<p>Tel: +1 512-302-4333<br \/>Fax: +1 512-251-6842<br \/>email: <a href=\"mailto:eureka@solinst.com\">eureka@solinst.com<\/a><\/p>\n<p>[\/et_pb_text][et_pb_slider disabled_on=&#8221;on|on|off&#8221; 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button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<h2><strong>Prober f\u00f6r vattenkvalitet<\/strong><\/h2>\n<p>Solinst Eureka, en global ledare inom design och tillverkning av multiparmeter-sonder f\u00f6r vattenkvalitet.<\/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_slider disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/field-services\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position2&#038;utm_campaign=FS-field-services&#8221; global_module=&#8221;53561&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide button_text=&#8221;L\u00e4r dig mer&#8221; button_link=&#8221;https:\/\/www.solinst.com\/sv\/falttjanster\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position2&amp;utm_campaign=FS-field-services&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/02\/solinst-field-services-sidebar.webp&#8221; background_enable_image=&#8221;on&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong>Solinst F\u00e4ltservice<\/strong><\/h2>\n<p><strong><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span>S\u00e4kerst\u00e4ll att ditt projekt blir framg\u00e5ngsrikt och minska risken f\u00f6r driftstopp eller extra kostnader.<\/span><\/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; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][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; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><strong>Varf\u00f6r skulle jag vilja m\u00e4ta specifika joner?<\/strong><\/h2>\n<p>Jonselektiva elektroder (ISE) \u00e4r en klass av sensorer som reagerar p\u00e5 n\u00e4rvaron av specifika joner, t.ex. natrium (Na+) eller bromid (Br). De anv\u00e4nds tillsammans med en referenselektrod och rapporterar jonkoncentrationer i mg\/l. <\/p>\n<p>De vanligaste ISE:erna m\u00e4ter ammonium (NH4+), nitrat (NO3-) eller klorid (Cl-). Ammonium och nitrat \u00e4r viktiga eftersom de \u00e4r indikatorer p\u00e5 kv\u00e4vebaserade n\u00e4rings\u00e4mnen. De anv\u00e4nds ofta f\u00f6r att uppt\u00e4cka f\u00f6roreningar fr\u00e5n avloppsreningsverk eller jordbruksverksamhet. Kloridm\u00e4tningar anv\u00e4nds ofta som indikatorer p\u00e5 f\u00f6rorening fr\u00e5n havsvatten eller andra f\u00f6roreningsk\u00e4llor som inneh\u00e5ller kloridniv\u00e5er som \u00e4r h\u00f6gre \u00e4n vad som f\u00f6rv\u00e4ntas i naturliga vatten. Det finns cirka 30 andra ISE:er tillg\u00e4ngliga; vissa fungerar b\u00e4ttre \u00e4n andra.    <\/p>\n<p>F\u00f6r\u00e4ndringar i l\u00e5ngsiktiga trender f\u00f6r specifika joner kan signalera behovet av mer detaljerade kemiska studier av vattnet och dess f\u00f6roreningsk\u00e4llor.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Hur m\u00e4ts specifika joner?<\/strong><\/h2>\n<p>Det finns tv\u00e5 typer av ISE:er. &#8221;Solid-state&#8221; ISE:erna \u00e4r konstruerade av ett fast material. Ett exempel \u00e4r kloridsensorn, som inte \u00e4r mycket mer \u00e4n en liten bit silver. Olika koncentrationer av kloridjoner ger upphov till olika sp\u00e4nningspotentialer p\u00e5 silverytan, och dessa sp\u00e4nningar m\u00e4ts med samma referenselektrod som en pH-sensor.   <\/p>\n<p>ISE med &#8221;flytande membran&#8221; \u00e4r uppbyggda av ett tunt polymermembran som t\u00e4cker en elektrolyt som inneh\u00e5ller en elektrodtr\u00e5d. Membranet \u00e4r &#8221;dopat&#8221; med olika material som reagerar p\u00e5 n\u00e4rvaron av specifika joner, \u00e5terigen genom att skapa en sp\u00e4nningspotential som \u00e4r relaterad till jonens koncentration. Och precis som med solid-state ISE m\u00e4ts dessa sp\u00e4nningar med samma referenselektrod som en pH-sensor.  <\/p>\n<p>Tyv\u00e4rr \u00e4r m\u00e5nga specifika jonsensorer inte s\u00e4rskilt specifika. Ammonium ISE:er, till exempel, st\u00f6rs av joner med liknande storlek och laddning (+1). Kalium \u00e4r en mindre st\u00f6rning (vanligtvis) i s\u00f6tvatten, men i havsvatten orsakar natriumjoner ofta en falsk avl\u00e4sning p\u00e5 upp till 12 mg\/l-N ammonium \u00e4ven om det inte finns n\u00e5got ammonium n\u00e4rvarande.  <\/p>\n<p>Av denna anledning fungerar inte ammonium- och nitratsensorer i havsvatten.<\/p>\n<p>Vissa jonslag p\u00e5verkas av pH-v\u00e4rdet i provvattnet. Ammonium omvandlas t.ex. till ammoniakgas (NH3) vid h\u00f6gt pH-v\u00e4rde (pKa f\u00f6r ammoniumammoniak \u00e4r 9,3). Detta fenomen \u00e4r inte relaterat till ISE-drift, men genom att m\u00e4ta ammonium med en ISE och m\u00e4ta pH kan du ber\u00e4kna ammoniakkoncentrationen och total ammoniak (ammonium plus ammoniak) i enheter om mg\/L-N (det vill s\u00e4ga mg\/l kv\u00e4ve, oavsett om det \u00e4r i form av ammonium eller ammoniak). Detta \u00e4r praktiskt vid h\u00f6ga pH-v\u00e4rden d\u00e4r det sannolikt f\u00f6rekommer b\u00e5de ammoniak och ammonium.   <\/p>\n<p>ISE:er \u00e4r l\u00e4tta att kalibrera om man inte vill g\u00f6ra det p\u00e5 r\u00e4tt s\u00e4tt. Det inneb\u00e4r en fyrpunktskalibrering f\u00f6r h\u00f6gre noggrannhet &#8211; tv\u00e5 koncentrationer vid tv\u00e5 temperaturer. De flesta v\u00e4ljer i st\u00e4llet att kalibrera med tv\u00e5 koncentrationer vid en temperatur som ligger n\u00e4ra den som f\u00f6rv\u00e4ntas vid de faktiska m\u00e4tningarna. F\u00f6lj instrumentets anvisningar. Det finns kalibreringsstandarder f\u00f6r m\u00e5nga olika koncentrationer.    <\/p>\n<p>De flesta ISE:er skruvas fast i en mottagare med en enkel o-ringst\u00e4tning. Detta g\u00f6r det enkelt att byta ut sensorspetsarna n\u00e4r deras livsl\u00e4ngd \u00e4r slut. Rev &#8211; 9.20 Se nedan, &#8221;Skillnaden mellan aktivitet och koncentration vid kalibrering av jonselektiva elektroder&#8221; f\u00f6r att f\u00f6rst\u00e5 hur kalibreringsstandarder anv\u00e4nds.  <\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Vad b\u00f6r jag veta om ISE-m\u00e4tning i f\u00e4lt?<\/strong><\/h2>\n<p>ISE:er tenderar att driva l\u00e5ngt utanf\u00f6r noggrannhetsspecifikationen innan de kan ackumulera nedsmutsning. Varje anv\u00e4ndare m\u00e5ste bed\u00f6ma ISE:ns prestanda i s\u00e4rskilda situationer f\u00f6r att avg\u00f6ra hur l\u00e4nge en ISE kan anv\u00e4ndas innan den \u00f6verskrider \u00f6nskat noggrannhetsomr\u00e5de. Det \u00e4r b\u00e4st att inte l\u00e5ta din ISE torka ut, s\u00e5 placera en liten m\u00e4ngd kranvatten i sensorns f\u00f6rvaringskopp f\u00f6r att s\u00e4kerst\u00e4lla 100% luftfuktighet.[\/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>Obs!  <\/strong><\/h3>\n<p><span>Alla ISE:er med flytande jonktion har en livsl\u00e4ngd p\u00e5 cirka sex m\u00e5nader. Alla utbytbara ISE-spetsar som \u00e4r \u00e4ldre \u00e4n sex m\u00e5nader b\u00f6r bytas ut.<\/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 jonselektiva elektroder&#8221; title_text=&#8221;Solinst Eureka ISE Jonselektiva elektroder&#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; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><strong>ISE Jon-selektiva elektroder f\u00f6r vattenkvalitetssonder<br \/><\/strong><\/h2>\n<p><strong>Omr\u00e5de \/ enheter<\/strong><\/p>\n<ul>\n<li>Ammonium<span class=\"Apple-tab-span\"> <\/span>0 till 100 mg\/I som kv\u00e4ve<\/li>\n<li>Nitrat<span class=\"Apple-tab-span\"> <\/span>0 till 100 mg\/I som kv\u00e4ve<\/li>\n<li>Klorid<span class=\"Apple-tab-span\"> <\/span>0,5 till 18.000 mg\/I<\/li>\n<li>Natrium<span class=\"Apple-tab-span\"> <\/span>0,05 till 20.000 mg\/I<\/li>\n<li>Kalcium<span class=\"Apple-tab-span\"> <\/span>0 till 40.000 mg\/I<\/li>\n<li>Bromid<span class=\"Apple-tab-span\"> <\/span>0 till 80.000 mg\/I<\/li>\n<\/ul>\n<div>\n<p><strong>Noggrannhet<\/strong><\/p>\n<ul>\n<li>\u00b110% av avl\u00e4st v\u00e4rde eller 2 mg\/L w.i.g.<\/li>\n<\/ul>\n<p><strong>Uppl\u00f6sning<\/strong><\/p>\n<ul>\n<li>0.1<\/li>\n<\/ul>\n<p><strong>Kalibrering<\/strong><\/p>\n<ul>\n<li>tv\u00e5 punkter<\/li>\n<\/ul>\n<p><strong>Underh\u00e5ll<\/strong><\/p>\n<ul>\n<li>reng\u00f6ring, periodiskt byte av sensorspetsar<\/li>\n<\/ul>\n<p><strong>Sensorlivsl\u00e4ngd<\/strong><\/p>\n<ul>\n<li>sex m\u00e5nader<\/li>\n<\/ul>\n<p><strong>Typ av sensor<\/strong><\/p>\n<ul>\n<li>flytande eller fast membran<\/li>\n<\/ul>\n<\/div>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3In19@&#8221; button_text=&#8221;F\u00e5 offert&#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; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><strong>Hur st\u00e5r sig Solinst Eurekas ISE-m\u00e4tningar j\u00e4mf\u00f6rt med andra?<\/strong><\/h2>\n<p>Eftersom alla tillverkare anv\u00e4nder liknande grundl\u00e4ggande sensormekanismer \u00e4r det inte s\u00e5 stor skillnad mellan de ISE-sensorer som finns p\u00e5 marknaden. Solinst Eurekas referenselektrod med fl\u00f6dande jonktion ger dock b\u00e4ttre l\u00e5ngtidsstabilitet \u00e4n referenselektroden med gelerad elektrolyt. <\/p>\n<p>Skillnaden mellan aktivitet och koncentration vid kalibrering av jonselektiva elektroder 24 mars 2010 Referenselektroden kan enkelt f\u00f6rnyas genom att skruva loss spetsen, fylla sensorn med ny elektrolyt och skruva fast spetsen igen.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>F\u00f6renklad f\u00f6rklaring<br \/>\n<\/strong><strong>ISE Jonselektiva elektroder<\/strong><\/h2>\n<p>Ju fler joner som f\u00f6rs\u00f6ker r\u00f6ra sig i en vattenl\u00f6sning, desto mer kommer de i v\u00e4gen f\u00f6r varandra och minskar d\u00e4rmed jonernas &#8221;aktivitet&#8221;. En jonselektiv elektrod (ISE) m\u00e4ter en jons aktivitet, som alltid \u00e4r l\u00e4gre \u00e4n jonens verkliga koncentration. Siffran p\u00e5 flaskan med en ISE-kalibreringsl\u00f6sning \u00e4r aktiviteten f\u00f6r den angivna jonen. N\u00e4r du kalibrerar en ISE m\u00e5ste du skriva in aktivitetsnumret eftersom Manta vet att ISE inte \u00e4r smart nog att ange ett koncentrationsnummer. Sedan anv\u00e4nder den mycket smartare Manta l\u00f6sningens konduktivitetsavl\u00e4sning f\u00f6r att uppskatta hur mycket den beh\u00f6ver \u00f6ka ISE:ns aktivitetsavl\u00e4sning f\u00f6r att f\u00e5 fram en koncentrationsavl\u00e4sning. Det \u00e4r d\u00e4rf\u00f6r avl\u00e4sningen omedelbart efter kalibreringen \u00e4r h\u00f6gre \u00e4n det kalibreringsnummer som du just har skrivit in.[\/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>Jonisk koncentration<\/strong><\/h2>\n<p>Om du r\u00f6r ut 0,05 milligram (mg) bordssalt (natriumklorid, NaCl) i 1 liter rent vatten har du helt klart en koncentration p\u00e5 0,05 mg\/liter NaCl. Men vad \u00e4r kloridkoncentrationen? Vi vet att natrium och klor har molekylvikterna 11 respektive 17. S\u00e5..:<\/p>\n<ul>\n<li>17 \/ (11 + 17) = 61%, vilket inneb\u00e4r att kloridjonen utg\u00f6r 61% av NaCl:s vikt<\/li>\n<li>61% (0,05 mg\/l) = 0,03 mg\/l, vilket inneb\u00e4r att kloridjonkoncentrationen i din l\u00f6sning \u00e4r 0,03 mg\/l (och vi kan anta att natriumjonen utg\u00f6r 0,02 mg\/l, om n\u00e5gon skulle fr\u00e5ga)<\/li>\n<\/ul>\n<p>Standardmetoder f\u00f6r analytisk kemi kan anv\u00e4ndas f\u00f6r att bekr\u00e4fta kloridkoncentrationen.<\/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@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3In19@&#8221; button_text=&#8221;F\u00e5 offert&#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;4.27.4&#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; global_colors_info=&#8221;{}&#8221;][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;4.27.4&#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;Resolution<br \/>\n0.1<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;4.27.4&#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;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@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjQ1ODA3In19@&#8221; button_text=&#8221;F\u00e5 offert&#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>Relaterade produkter<\/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; 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; 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 multiparameter vattensonder&#8221; title_text=&#8221;Solinst Eureka Multi Parameter Vattenprober&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3In19@&#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=&#8221;60px||||false|false&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|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\/instruments\/solinst-eureka\/water-quality-sondes\/manta-plumultiparameter-probes\/\" title=\"Vattenkvalitetsprober i Manta-serien\">Vattenkvalitetsprober i Manta-serien<\/a><\/h3>\n<p><a href=\"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/\" title=\"Solinst Eureka vattenkvalitetsprober\"><strong>Solinst Eureka<\/strong><\/a><span>  erbjuder det st\u00f6rsta urvalet av sensortekniker f\u00f6r vattenkvalitet i branschen. S\u00e5 f\u00f6rutom standardkonfigurationer kan varje sond anpassas f\u00f6r din specifika applikation. V\u00e4lj sensorer f\u00f6r att fylla st\u00f6rre sonder eller l\u00e4gg till ett batteripaket f\u00f6r att omvandla en sond till en loggningsenhet.  <\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MDM3In19@&#8221; button_text=&#8221;Sond f\u00f6r vattenkvalitet i Manta&#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; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#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;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-trimeter-water-quality-sonde-965&#215;500-1.webp&#8221; alt=&#8221;solinst eureka trimeter sond f\u00f6r vattenkvalitet&#8221; title_text=&#8221;Solinst Eureka Trimeter Sond f\u00f6r vattenkvalitet&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIn19@&#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=&#8221;60px||||false|false&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|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\/sv\/produkter\/solinst-eureka\/sond-for-vattenkvalitet\/trimeter\/\" title=\"Manta Trimeter vattenkvalitetsprov\">Manta Trimeter vattenkvalitetsprov<\/a><\/h3>\n<p><span>Trimeter <a href=\"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/sond-for-vattenkvalitet\/trimeter\/\" title=\"Trimeter Sonde f\u00f6r vattenkvalitet till l\u00e5g kostnad\"><strong>Trimeter<\/strong><\/a> rymmer valfri sensor* fr\u00e5n listan med sensorparametrar, plus temperatur- och djupsensorer (b\u00e5da \u00e4r valfria). En Trimeter-konfiguration kan till exempel vara grumlighet, temperatur och djup. Ett annat exempel kan vara DO och temperatur.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY0OTQwIn19@&#8221; button_text=&#8221;Manta Trimeter vattenkvalitetsprov&#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; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#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;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-easyprobe-water-quality-sondes.webp&#8221; alt=&#8221;solinst eureka easyprobe vattenkvalitetssonder&#8221; title_text=&#8221;Solinst Eureka EasyProbe Sond f\u00f6r vattenkvalitet&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3In19@&#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=&#8221;60px||||false|false&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|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\/sv\/produkter\/solinst-eureka\/sond-for-vattenkvalitet\/easyprobe-sonde-for-vattenkvalitet\/\" title=\"EasyProbe: Sond f\u00f6r vattenkvalitet\">EasyProbe: Sond f\u00f6r vattenkvalitet<\/a><\/h3>\n<p><span>EasyProbe <a href=\"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/sond-for-vattenkvalitet\/easyprobe-sonde-for-vattenkvalitet\/\" title=\"EasyProbe Sonde f\u00f6r vattenkvalitet\"><strong>EasyProbe<\/strong><\/a>fr\u00e5n Solinst Eureka \u00e4r en h\u00f6gpresterande och kostnadseffektiv vattenkvalitetsmonitor. Den \u00e4r idealisk f\u00f6r stickprovskontroller, fj\u00e4rrtelemetri, utbildning, forskning, vattenbruk och mycket mer. EasyProbe20 har sensorer f\u00f6r temperatur, uppl\u00f6st syre, konduktivitet och pH, medan EasyProbe30 har en sensor f\u00f6r turbiditet. Eurekas multiprober \u00e4r k\u00e4nda f\u00f6r sin tillf\u00f6rlitlighet, med en tre\u00e5rig garanti som t\u00e4cker alla sensorer, och har de l\u00e4gsta underh\u00e5llskostnaderna i branschen.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1MTQ3In19@&#8221; button_text=&#8221;Manta Easy Probe Sond f\u00f6r vattenkvalitet&#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; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#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 vattenniv\u00e5 vattentemperatur och vattenledningsf\u00f6rm\u00e5ga datalogger&#8221; title_text=&#8221;Solinst Levelogger 5 Ltc Vattenniv\u00e5 Vattentemperatur och vattenledningsf\u00f6rm\u00e5ga Datalogger&#8221; url=&#8221;https:\/\/www.solinst.com\/products\/dataloggers-and-telemetry\/3001-levelogger-series\/ltc-levelogger\/&#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=&#8221;60px||||false|false&#8221; custom_margin_tablet=&#8221;0px||||false|false&#8221; custom_margin_phone=&#8221;0px||||false|false&#8221; custom_margin_last_edited=&#8221;on|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>Dataloggning av vattenniv\u00e5, temperatur och konduktivitet<\/h3>\n<p>Levelogger <a href=\"https:\/\/www.solinst.com\/products\/dataloggers-and-telemetry\/3001-levelogger-series\/ltc-levelogger\/\" title=\"Levelogger 5 LTC Level Temperatur- och konduktivitetsdatalogger\"><strong>Levelogger 5 LTC<\/strong><\/a> m\u00e4ter och loggar vattenniv\u00e5fluktuationer, temperatur och konduktivitet. Den \u00e4r programmerad att spela in med intervaller p\u00e5 upp till 2 sekunder. Den har ett batteri som h\u00e5ller i 8 \u00e5r, minne f\u00f6r 100.000 upps\u00e4ttningar avl\u00e4sningar och finns i 6 tryckomr\u00e5den. 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Statisk vattenniv\u00e5 och m\u00e4tdjup avl\u00e4ses fr\u00e5n Solinst platt tejp, som \u00e4r exakt laserm\u00e4rkt varje 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] --><script language=\"JavaScript\" type=\"text\/javascript\" src=\"\/\/www.solinst.com\/s_code.js\"><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->s.pageName=\"5001 ise ion selective electrodes\"<!-- [et_pb_line_break_holder] -->s.server=\"\"<!-- [et_pb_line_break_holder] -->s.channel=\"products\"<!-- [et_pb_line_break_holder] -->s.pageType=\"\"<!-- [et_pb_line_break_holder] -->s.prop1=\"solinst eureka\"<!-- [et_pb_line_break_holder] -->s.prop2=\"5001 water quality sensors\"<!-- [et_pb_line_break_holder] -->s.prop3=\"5001 ise ion selective electrodes\"<!-- [et_pb_line_break_holder] -->s.prop4=\"\"<!-- [et_pb_line_break_holder] -->s.prop5=\"\"<!-- [et_pb_line_break_holder] -->s.prop6=\"\"<!-- [et_pb_line_break_holder] -->s.prop7=\"\"<!-- [et_pb_line_break_holder] -->s.prop8=\"\"<!-- [et_pb_line_break_holder] -->s.prop9=\"\"<!-- [et_pb_line_break_holder] -->s.prop10=\"\"<!-- [et_pb_line_break_holder] -->s.prop11=\"\"<!-- [et_pb_line_break_holder] -->s.prop12=\"\"<!-- [et_pb_line_break_holder] -->s.prop13=\"\"<!-- [et_pb_line_break_holder] -->s.prop14=\"\"<!-- [et_pb_line_break_holder] -->s.prop15=\"\"<!-- [et_pb_line_break_holder] -->s.prop16=\"\"<!-- [et_pb_line_break_holder] -->s.prop17=\"\"<!-- [et_pb_line_break_holder] -->s.prop18=\"\"<!-- [et_pb_line_break_holder] -->s.prop19=\"\"<!-- [et_pb_line_break_holder] -->s.prop20=\"\"<!-- [et_pb_line_break_holder] -->s.prop21=\"\"<!-- [et_pb_line_break_holder] -->s.prop22=\"\"<!-- [et_pb_line_break_holder] -->s.prop23=\"\"<!-- [et_pb_line_break_holder] -->s.prop24=\"\"<!-- [et_pb_line_break_holder] -->s.prop25=\"\"<!-- [et_pb_line_break_holder] -->s.prop26=\"\"<!-- [et_pb_line_break_holder] -->s.prop27=\"\"<!-- [et_pb_line_break_holder] -->s.prop28=\"\"<!-- [et_pb_line_break_holder] -->s.prop29=\"\"<!-- [et_pb_line_break_holder] -->s.prop30=\"\"<!-- [et_pb_line_break_holder] -->s.prop31=\"\"<!-- [et_pb_line_break_holder] -->s.prop32=\"\"<!-- [et_pb_line_break_holder] -->s.prop33=\"\"<!-- [et_pb_line_break_holder] -->s.hier1=\"solinst:products:solinst eureka:5001 water quality sensors:5001 ise ion selective electrodes\"<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->\/* Conversion Variables *\/<!-- [et_pb_line_break_holder] -->s.campaign=\"\"<!-- [et_pb_line_break_holder] -->s.events=\"\"<!-- [et_pb_line_break_holder] -->s.eVar1=\"\"<!-- [et_pb_line_break_holder] -->s.eVar2=\"\"<!-- [et_pb_line_break_holder] -->s.eVar3=\"\"<!-- [et_pb_line_break_holder] -->s.eVar4=\"\"<!-- [et_pb_line_break_holder] -->s.eVar5=\"\"<!-- [et_pb_line_break_holder] -->s.eVar6=\"\"<!-- [et_pb_line_break_holder] -->s.eVar7=\"\"<!-- [et_pb_line_break_holder] -->s.eVar8=\"\"<!-- [et_pb_line_break_holder] -->s.eVar9=\"\"<!-- [et_pb_line_break_holder] -->s.eVar10=\"\"<!-- [et_pb_line_break_holder] -->s.eVar11=\"\"<!-- [et_pb_line_break_holder] -->s.eVar12=\"\"<!-- [et_pb_line_break_holder] -->s.eVar13=\"\"<!-- [et_pb_line_break_holder] -->s.eVar14=\"\"<!-- [et_pb_line_break_holder] -->s.eVar15=\"\"<!-- [et_pb_line_break_holder] -->s.eVar16=\"\"<!-- [et_pb_line_break_holder] -->s.eVar17=\"\"<!-- [et_pb_line_break_holder] -->s.state=\"\"<!-- [et_pb_line_break_holder] -->s.zip=\"\"<!-- [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)\/\/--><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'!-'+'-')<!-- [et_pb_line_break_holder] -->\/\/--><\/script><noscript><a href=\"https:\/\/www.omniture.com\" title=\"Webbanalys\"><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><\/noscript><!--\/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:s jonselektiva elektroder<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\/sv\/\" 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 Prober f\u00f6r vattenkvalitet Solinst Eureka, en global ledare inom design och tillverkning av multiparmeter-sonder f\u00f6r vattenkvalitet. &nbsp; &nbsp; &nbsp; &nbsp;Solinst F\u00e4ltservice &nbsp; &nbsp; &nbsp; S\u00e4kerst\u00e4ll att ditt projekt blir framg\u00e5ngsrikt och minska risken f\u00f6r driftstopp eller extra kostnader. &nbsp; &nbsp;Varf\u00f6r skulle jag vilja m\u00e4ta specifika joner? Jonselektiva elektroder (ISE) \u00e4r en klass av sensorer som reagerar p\u00e5 n\u00e4rvaron av specifika joner, t.ex. natrium (Na+) eller bromid (Br). De anv\u00e4nds tillsammans med en referenselektrod och rapporterar jonkoncentrationer i mg\/l. De vanligaste ISE:erna m\u00e4ter ammonium (NH4+), nitrat (NO3-) eller klorid (Cl-). Ammonium och nitrat \u00e4r viktiga eftersom de \u00e4r indikatorer p\u00e5 kv\u00e4vebaserade n\u00e4rings\u00e4mnen. De anv\u00e4nds ofta f\u00f6r att uppt\u00e4cka f\u00f6roreningar fr\u00e5n avloppsreningsverk eller jordbruksverksamhet. Kloridm\u00e4tningar anv\u00e4nds ofta som indikatorer p\u00e5 f\u00f6rorening fr\u00e5n havsvatten eller andra f\u00f6roreningsk\u00e4llor som inneh\u00e5ller kloridniv\u00e5er som \u00e4r h\u00f6gre \u00e4n vad som f\u00f6rv\u00e4ntas i naturliga vatten. Det finns cirka 30 andra ISE:er tillg\u00e4ngliga; vissa fungerar b\u00e4ttre \u00e4n andra. F\u00f6r\u00e4ndringar i l\u00e5ngsiktiga trender f\u00f6r specifika joner kan signalera behovet av mer detaljerade kemiska studier av vattnet och dess f\u00f6roreningsk\u00e4llor. &nbsp; Hur m\u00e4ts specifika joner? Det finns tv\u00e5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":139152,"parent":79455,"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-79304","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ISE Jonselektiva elektroder: \u00d6vervakning av vattenkvalitet<\/title>\n<meta name=\"description\" content=\"ISE Jonselektiva elektroder: \u00d6vervakning av vattenkvalitet. 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