{"id":79393,"date":"2025-03-04T02:36:18","date_gmt":"2025-03-04T02:36:18","guid":{"rendered":"https:\/\/www.solinst.com\/ph-sensorer\/"},"modified":"2026-01-22T21:02:32","modified_gmt":"2026-01-22T21:02:32","slug":"ph-sensorer","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/sensorer-for-vattenkvalitet\/ph-sensorer\/","title":{"rendered":"pH-sensorer"},"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\/5001-easy-probe-water-quality-sonde-1920&#215;500-1.webp&#8221; alt=&#8221;solinst eureka easyprobe vattenkvalitetssonder&#8221; title_text=&#8221;Solinst Eureka EasyProbe Sond f\u00f6r vattenkvalitet&#8221; src_tablet=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/03\/5001-easy-probe-water-quality-sonde-965&#215;500-1.webp&#8221; 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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\">pH-sensor: Sond f\u00f6r vattenkvalitet<\/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; custom_padding=&#8221;0px||||false|false&#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;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_padding=&#8221;|||0px|false|false&#8221; custom_css_free_form=&#8221;width: 68%!important;||margin-right: 2%!important;&#8221; global_colors_info=&#8221;{}&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_color__hover=&#8221;&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;24px&#8221; width=&#8221;100%&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><strong>Varf\u00f6r m\u00e4ta pH?<\/strong><\/h2>\n<p>pH \u00e4r ett m\u00e5tt p\u00e5 vattnets surhetsgrad eller alkalinitet. Vatten med pH-v\u00e4rde mindre \u00e4n sju \u00e4r surt, medan vatten med pH-v\u00e4rde st\u00f6rre \u00e4n sju \u00e4r alkaliskt (basiskt). Vattnets pH-v\u00e4rde best\u00e4ms av l\u00f6sta, pH-aktiva salter. Om man t.ex. l\u00f6ser natriumhydroxid i rent vatten \u00f6kar pH-v\u00e4rdet eftersom hydroxidjonen \u00e4r en pH-aktiv bas, och om man l\u00f6ser v\u00e4tesulfid i rent vatten minskar pH-v\u00e4rdet eftersom v\u00e4tejonen \u00e4r en pH-aktiv syra. Om man d\u00e4remot l\u00f6ser upp natriumklorid i vatten \u00e4ndras inte pH-v\u00e4rdet eftersom varken natrium eller klorid \u00e4r pH-aktiva joner.    <\/p>\n<p>Vattnets pH-v\u00e4rde avg\u00f6r i vilken form de l\u00f6sta, pH-aktiva salterna upptr\u00e4der. Anta t.ex. att ett ammoniakbaserat g\u00f6dningsmedel rinner ut i en flod via regn. Om flodens pH-v\u00e4rde \u00e4r l\u00e4gre \u00e4n nio kommer de flesta av de ammoniakarter som finns i floden att vara i form av ammoniak, NH3. Om flodens pH-v\u00e4rde \u00e4r h\u00f6gre \u00e4n nio \u00e4r det mesta av den ammoniak som finns i form av ammonium, NH4+. Detta \u00e4r viktigt eftersom ammoniak \u00e4r giftigt f\u00f6r biota, medan ammonium kan vara ett n\u00e4rings\u00e4mne f\u00f6r biota.    <\/p>\n<p>pH-v\u00e4rdet avg\u00f6r ocks\u00e5 hur l\u00f6sliga metallerna i vattnet \u00e4r. Metaller som j\u00e4rn och krom \u00e4r mer l\u00f6sliga vid l\u00e5gt pH-v\u00e4rde och d\u00e4rmed mer tillg\u00e4ngliga f\u00f6r upptag av fisk och andra biota. Vid h\u00f6gt pH-v\u00e4rde \u00e4r metallerna mindre l\u00f6sliga och det \u00e4r mer sannolikt att de binds i sediment \u00e4n att de \u00e4r tillg\u00e4ngliga f\u00f6r biota.  <\/p>\n<p>F\u00f6r\u00e4ndringar i l\u00e5ngsiktiga pH-trender kan signalera att det beh\u00f6vs en mer detaljerad kemisk unders\u00f6kning av vattnet och dess f\u00f6roreningsk\u00e4llor.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Hur m\u00e4ts pH-v\u00e4rdet?<\/strong><\/h2>\n<p>pH m\u00e4ts med en pH-sensor och en referenselektrod. pH-sensorn \u00e4r en liten glaskolv som \u00e4r fylld med en elektrolyt med k\u00e4nt pH-v\u00e4rde. Om pH-v\u00e4rdet i provvattnet skiljer sig fr\u00e5n elektrolytens pH-v\u00e4rde skapas en sp\u00e4nning \u00f6ver glasbulben. Sp\u00e4nningen f\u00f6r\u00e4ndras p\u00e5 ett f\u00f6ruts\u00e4gbart s\u00e4tt med pH-v\u00e4rdet i provvattnet och m\u00e4ts via referenselektroden. Referenselektroden inneh\u00e5ller en elektrolyt som inte \u00e4r separerad fr\u00e5n provvattnet genom en glaskolv, utan genom ett mikropor\u00f6st material, ofta teflon, som g\u00f6r att elektrolyten kan komma i kontakt med vattnet utan att snabbt sp\u00e4das ut av vattnet.   <\/p>\n<p>Det finns tv\u00e5 typer av referenselektroder i instrument f\u00f6r vattenkvalitet. Den f\u00f6rsta anv\u00e4nder en liten volym &#8221;gelerad&#8221; elektrolyt med h\u00f6g viskositet. Referenselektroder med gelerad elektrolyt kr\u00e4ver inte att elektrolyten byts ut regelbundet. De m\u00e5ste dock bytas ut ungef\u00e4r en g\u00e5ng per \u00e5r eller oftare eftersom anv\u00e4ndaren inte kan byta ut elektrolyten.   <\/p>\n<p>Den andra typen av referenselektrod anv\u00e4nder en stor volym elektrolyt med l\u00e5g viskositet (ej gelad). Den resulterande &#8221;flowing-junction&#8221; ger normalt en mer stabil m\u00e4tning \u00e4n referenselektroder med gelerad elektrolyt, s\u00e4rskilt n\u00e4r den gelerade elektrolyten \u00e5ldras. Elektrolyten f\u00f6r fl\u00f6dande \u00f6verg\u00e5ngar kr\u00e4ver ny elektrolyt ungef\u00e4r varannan m\u00e5nad. P\u00e5fyllning av elektrolyten inneb\u00e4r dock att du inte beh\u00f6ver byta ut hela referenselektroden (som du beh\u00f6ver g\u00f6ra med modeller med gelelektrolyt).   <\/p>\n<p>Den referenselektrod som anv\u00e4nds f\u00f6r pH-m\u00e4tning kan samtidigt underl\u00e4tta m\u00e4tningar med ORP-elektroder och jonselektiva elektroder (ISE).<\/p>\n<p>pH-sensorer kalibreras vanligtvis med kommersiellt tillg\u00e4ngliga standarder, s\u00e5 kallade pH-buffertar. Du kan v\u00e4lja tv\u00e5- eller trepunkts pH-kalibrering. Vid tv\u00e5punktskalibrering anv\u00e4nds en buffert p\u00e5 sju (neutral) och en andra buffert vars v\u00e4rde ligger n\u00e4ra v\u00e4rdet f\u00f6r det vatten du vill m\u00e4ta, normalt en buffert p\u00e5 fyra (surt) eller en buffert p\u00e5 tio (basiskt). Om du m\u00e4ter i vatten d\u00e4r pH-v\u00e4rdet kan variera betydligt \u00f6ver och under sju, kan du \u00f6ka m\u00e4tnoggrannheten n\u00e5got med en trepunktskalibrering med buffertarna sju, fyra och tio.[\/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;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_css_free_form=&#8221;width: 30%!important;&#8221; global_colors_info=&#8221;{}&#8221; background_color__hover=&#8221;&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/solinst-eureka-ph-sensor.webp&#8221; alt=&#8221;solinst eureka ph-sensor&#8221; title_text=&#8221;Solinst Eureka pH-sensor&#8221; align=&#8221;center&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;center&#8221; align_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin_tablet=&#8221;20px||||false|false&#8221; custom_margin_phone=&#8221;20px||||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_font=&#8221;|700|||||||&#8221; header_2_text_color=&#8221;#000000&#8243; custom_margin=&#8221;27px||||false|false&#8221; header_2_font_size_tablet=&#8221;24px&#8221; header_2_font_size_phone=&#8221;24px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\"><strong>pH-sensor f\u00f6r<br \/>Sond f\u00f6r vattenkvalitet<\/strong><\/h2>\n<div class=\"jqw1mt QfrfFD cell\">\n<div dir=\"ltr\">\n<ul data-hook=\"stacked-info-section\" class=\"wEn8Wy\">\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Omr\u00e5de<\/strong><br \/>0 till 14 pH-enheter<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Noggrannhet<\/strong><br \/>Noggrannhet \u00b10,1 inom 10 grader C fr\u00e5n kalibrering; 0,2 annars<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Uppl\u00f6sning<\/strong><br \/>0,01<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Enheter<\/strong><br \/>pH-enheter<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Kalibrering<\/strong><br \/>pH-buffertar &#8211; tv\u00e5 obligatoriska, tre punkter som tillval<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Underh\u00e5ll<\/strong><br \/>reng\u00f6ring och kalibrering<br \/>p\u00e5fyllning av referenselektroden<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Sensorlivsl\u00e4ngd<\/strong><br \/>6+ \u00e5r<\/li>\n<li class=\"De1MzN gZunol\" data-hook=\"stacked-info-item\"><strong>Sensortyp<\/strong><br \/>pH-sensor i glas; Ag-AgCl p\u00e5fyllningsbar referenselektrod med fl\u00f6desanslutning<\/li>\n<\/ul>\n<h2><strong>Solinst Eurekas pH-sensor<\/strong><\/h2>\n<p>Solinst Eurekas pH-elektrod med referenselektrod med fritt fl\u00f6de \u00e4r l\u00e4tt att underh\u00e5lla och enkel att fylla p\u00e5. N\u00e5gra \u00f6ren och n\u00e5gra minuter varje eller varannan m\u00e5nad f\u00f6r att fylla p\u00e5 <a href=\"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/\" title=\"Solinst Eureka vattenkvalitetsprober\"><strong>Solinst Eureka<\/strong><\/a> referenselektroden sparar du pengar varje \u00e5r och f\u00e5r stabilare avl\u00e4sningar. Den p\u00e5fyllningsbara referenselektroden \u00e4r mindre k\u00e4nslig f\u00f6r fel i vatten med l\u00e5g konduktivitet, till skillnad fr\u00e5n gelerad elektrolyt som anv\u00e4nds av andra tillverkare.  <\/p>\n<\/div>\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_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; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][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>Vad b\u00f6r jag veta om pH-m\u00e4tning i f\u00e4lt?<\/strong><\/h2>\n<p>pH-givare \u00e4r k\u00e4nsliga f\u00f6r temperaturf\u00f6r\u00e4ndringar, men de flesta instrument kompenserar automatiskt f\u00f6r temperatureffekter. pH-noggrannheten anges vanligtvis som +\/- 0,1 pH-enheter, men detta kan \u00e4ndras under l\u00e4ngre f\u00e4ltinsatser.   <\/p>\n<p>Med r\u00e4tt underh\u00e5ll och kalibrering kan du f\u00f6rv\u00e4nta dig bra prestanda fr\u00e5n en pH-sensor i f\u00e4lt i flera veckor eller mer. Om du m\u00e4rker att det tar mer \u00e4n n\u00e5gon minut innan pH-v\u00e4rdena stabiliseras, eller om pH-v\u00e4rdena \u00e4r oregelbundna, kan du beh\u00f6va reng\u00f6ra pH-givaren och\/eller byta ut referenselektrolyten (om du har en p\u00e5fyllningsbar referenselektrod). <\/p>\n<p>I vatten med l\u00e5g jonstyrka, dvs. vatten med en konduktivitet som \u00e4r l\u00e4gre \u00e4n ca 200 \u00b5S\/cm, \u00e4r referenselektroden med fl\u00f6dande \u00f6verg\u00e5ngar b\u00e4ttre \u00e4n referenselektroden med gelerad elektrolyt, eftersom den \u00e4r b\u00e4ttre p\u00e5 att f\u00f6rhindra &#8221;\u00f6verg\u00e5ngspotentialer&#8221; som kan leda till att pH-v\u00e4rdet blir upp till en pH-enhet eller mer l\u00e4gre. En delvis utt\u00f6md referenselektrod med gelerad elektrolyt kan vara l\u00e4tt att kalibrera i standard-pH-buffertar (som har h\u00f6g jonstyrka), men orsaka om\u00e4rkbara fel i f\u00e4lt. Det b\u00e4sta s\u00e4ttet att undvika detta problem \u00e4r att anv\u00e4nda en nyp\u00e5fylld referenselektrod med fl\u00f6desanslutning och kontrollera pH-kalibreringen med en buffert med l\u00e5g jonstyrka.  <\/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;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. En PFAS-fri bel\u00e4ggning (p\u00e5 insidan och utsidan) ger \u00f6verl\u00e4gsen korrosions- och n\u00f6tningsbest\u00e4ndighet.<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/www.solinst.com\/products\/dataloggers-and-telemetry\/3001-levelogger-series\/ltc-levelogger\/&#8221; button_text=&#8221;M\u00e5ngsidig datalogger f\u00f6r konduktivitet&#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; 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;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 modell 107 tlc-m\u00e4tare f\u00f6r profilering av temperatur och ledningsf\u00f6rm\u00e5ga&#8221; title_text=&#8221;Solinst modell 107 Tlc-m\u00e4tare f\u00f6r temperatur- och konduktivitetsprofilering&#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=&#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>TLC-m\u00e4tare &#8211; m\u00e4t temperatur, niv\u00e5 och konduktivitet med h\u00f6g noggrannhet<\/h3>\n<p>A <a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/107-tlc-meter\/\" title=\"TLC-m\u00e4tare f\u00f6r profilering av vattentemperatur och vattenkonduktivitet\"><strong>TLC-m\u00e4tare<\/strong><\/a> ger noggranna och stabila m\u00e4tningar av temperatur och konduktivitet, som visas p\u00e5 en praktisk LCD-display f\u00f6r enkel avl\u00e4sning. 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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**************\/<!-- [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>pH-sensor: Sond f\u00f6r vattenkvalitet<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 m\u00e4ta pH? pH \u00e4r ett m\u00e5tt p\u00e5 vattnets surhetsgrad eller alkalinitet. Vatten med pH-v\u00e4rde mindre \u00e4n sju \u00e4r surt, medan vatten med pH-v\u00e4rde st\u00f6rre \u00e4n sju \u00e4r alkaliskt (basiskt). Vattnets pH-v\u00e4rde best\u00e4ms av l\u00f6sta, pH-aktiva salter. Om man t.ex. l\u00f6ser natriumhydroxid i rent vatten \u00f6kar pH-v\u00e4rdet eftersom hydroxidjonen \u00e4r en pH-aktiv bas, och om man l\u00f6ser v\u00e4tesulfid i rent vatten minskar pH-v\u00e4rdet eftersom v\u00e4tejonen \u00e4r en pH-aktiv syra. Om man d\u00e4remot l\u00f6ser upp natriumklorid i vatten \u00e4ndras inte pH-v\u00e4rdet eftersom varken natrium eller klorid \u00e4r pH-aktiva joner. Vattnets pH-v\u00e4rde avg\u00f6r i vilken form de l\u00f6sta, pH-aktiva salterna upptr\u00e4der. Anta t.ex. att ett ammoniakbaserat g\u00f6dningsmedel rinner ut i en flod via regn. Om flodens pH-v\u00e4rde \u00e4r l\u00e4gre \u00e4n nio kommer de flesta av de ammoniakarter som finns i floden att vara i form av ammoniak, NH3. Om [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":175282,"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":[297],"class_list":["post-79393","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>pH-sensorer: Sensorer f\u00f6r vattenkvalitet<\/title>\n<meta name=\"description\" content=\"pH-sensorer: Sensorer f\u00f6r vattenkvalitet\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.solinst.com\/sv\/produkter\/solinst-eureka\/sensorer-for-vattenkvalitet\/ph-sensorer\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solinst Eureka pH-sensorer\" \/>\n<meta property=\"og:description\" content=\"Utforska pH-sensorernas betydelse vid testning av vattenkvalitet. 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