{"id":2259,"date":"2023-03-15T09:36:41","date_gmt":"2023-03-15T09:36:41","guid":{"rendered":"https:\/\/alphameasure.flywheelsites.com\/?page_id=2259"},"modified":"2025-06-03T02:06:26","modified_gmt":"2025-06-03T02:06:26","slug":"ph-and-laboratory","status":"publish","type":"page","link":"https:\/\/alpha-measure.com\/zh\/ph\/ph-and-laboratory\/","title":{"rendered":"\u5b9e\u9a8c\u5ba4\u4e2d\u7684 pH \u503c"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2259\" class=\"elementor elementor-2259\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a6277f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a6277f3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-56f82af5\" data-id=\"56f82af5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1227157 inner-main-title ph-page-title elementor-widget elementor-widget-heading\" data-id=\"1227157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">AlpHa Measurement Solutions |<br><span>pH in Laboratory<\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70a1f472 inn-head elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70a1f472\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c716607\" data-id=\"c716607\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-22a30b59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22a30b59\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-55ac666a\" data-id=\"55ac666a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41904f88 mbl-d elementor-widget elementor-widget-heading\" data-id=\"41904f88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-medium\">pH in Laboratory<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eba0ee5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7eba0ee5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abb044a elementor-widget elementor-widget-text-editor\" data-id=\"abb044a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span style=\"font-size: 13.5pt; font-family: Montserrat;\">Laboratory pH measurements require the highest level of accuracy and precision. pH measurements may be used to simply characterize a lab sample or used more extensively to validate a product or process. In other lab experiments, pH may be an indicator of an end-point, or used to ensure a lab sample is being preserved or pre-treated properly.\u00a0<br>\n\nLaboratory applications may require specialized form factors and design features such as miniaturization, flow cell apparatus, and custom reference electrolytes. Refillable and free-flowing junctions are more conducive to overcoming measurement challenges and provide better performance.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2c61056f\" data-id=\"2c61056f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bc9dc3 elementor-widget elementor-widget-image\" data-id=\"6bc9dc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Laboratory.jpg\" class=\"attachment-large size-large wp-image-2169\" alt=\"scientific researcher looking at a test tube of clear solution in a laboratory\" srcset=\"https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Laboratory.jpg 500w, https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Laboratory-300x300.jpg 300w, https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Laboratory-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-554fe5a1 inner-page-btn-row elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"554fe5a1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7fc44546\" data-id=\"7fc44546\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-261f8ac7 ph-cutsom-tabs elementor-widget elementor-widget-move-advanced-tab\" data-id=\"261f8ac7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"move-advanced-tab.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                \n            <div class=\"htmove-advance-tab htmove-advance-tab-three\" >\n\n                <!-- Tab List Start -->\n                <ul class=\"htmove-tab-list\">\n                    <li><a href=\"#htmove-advance-tab-1261f8ac7\">Capabilities<\/a><\/li><li><a href=\"#htmove-advance-tab-2261f8ac7\">Configuration Options<\/a><\/li><li><a href=\"#htmove-advance-tab-3261f8ac7\">Communications and Connections<\/a><\/li>                <\/ul>\n                <!-- Tab List End -->\n\n                <div class=\"htmove-tab-container\">\n                    <div id=\"htmove-advance-tab-1261f8ac7\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"2\"><span data-contrast=\"none\">pH Range: 0 to 14 pH <\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><\/ul><ul><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"2\"><span data-contrast=\"none\">Response Time: 10s<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"2\"><span data-contrast=\"none\">Low Ionic Strength Response Time: &lt; 30s<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"2\"><span data-contrast=\"none\">Drift<\/span><span data-contrast=\"none\">: \u00b10.05 pH (in 24 hours)<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"2\"><span data-contrast=\"none\">Accuracy: \u00b10.02 pH<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"2\"><span data-contrast=\"none\">Temperature Range: -5 to 135\u00b0C <\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"2\">HF Resistant Option<\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"2\"><span data-contrast=\"none\">Low Sodium Error Optional Glass<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"2\"><span data-contrast=\"none\">Low Ionic Strength Option<\/span><\/li><\/ul><ul><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"16\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"2\"><span data-contrast=\"none\">Warranty: 12 Months<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><\/ul><\/div>        <\/div>\n        <\/div><div id=\"htmove-advance-tab-2261f8ac7\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li style=\"font-weight: 400\"><strong>Form Factor<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">12 mm, 10 mm, 6 mm, 4 mm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Cartridge<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Process Body<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Housing Material Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Glass<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ryton\u00ae (PPS)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">ABS<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Epoxy<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Polycarbonate<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Kynar \u00ae (PVDF)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Polyethylene<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PEEK<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PVC \/ CPVC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Teflon \u2122 (PTFE)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ultem\u00ae (PEI)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Metal<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stainless Steel<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Other Metals Available<\/span><\/li><\/ul><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Thermistor Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PT100 (type A &amp; B)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PT1000<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">10 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">30 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">100 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Any commercially available thermistors and custom options<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Common temperature accuracy is \u00b10.3\u00b0C and can vary based on thermistor option chosen<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference System<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ag \/ AgCl<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Calomel (Hg<\/span><sub><span style=\"font-weight: 400\">2<\/span><\/sub><span style=\"font-weight: 400\">Cl<\/span><sub><span style=\"font-weight: 400\">2<\/span><\/sub><span style=\"font-weight: 400\">)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Differential<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Junction Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Single Junction<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Double Junction<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Junction Material \/ Design<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ceramic Pin \/ Annular \/ Disc<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Fiber \/ Pellon<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Porous Plastic (PTFE \/ HDPE \/ PP)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sleeve Junction \/ Free Flow (liquid \/ liquid or ground glass joint)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Open Aperture\u00a0<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Solid State<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Solution Ground<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated in Thermowell<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated in Body Housing<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stand-alone<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Electrolyte<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sealed<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Soft Gel<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Solid Gel<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Refillable<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Liquid<\/span><\/li><li><span style=\"font-weight: 400\">Soft Gel<\/span><\/li><\/ul><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Glass Sensor Shape<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bulb<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Dome<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Flat<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Semi Micro<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spear<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Integrated Insertions<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">3\/4\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">1\/2\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">1\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PG 13.5<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><\/ul><\/div>        <\/div>\n        <\/div><div id=\"htmove-advance-tab-3261f8ac7\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li style=\"font-weight: 400\"><strong>Analog<\/strong><ul><li><span style=\"font-weight: 400\">Millivolts<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">4 \u2013 20 mA<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">0 \u2013 5 V<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">0 \u2013 10 V<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom options available with preamp capabilities<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Digital<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">RS-485 MODBUS RTU<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available\u00a0<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Connectors<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated Connectors (detachable or cableless)<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S7<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S8<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated BNC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Variopin<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available\u00a0<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Connectors with Cables (including temperature)<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">BNC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">DIN<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">MOLEX<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Mil-spec<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">2.5 mm \/ 3.5 mm phono<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">RCA<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spade Lugs<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tinned Leads<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">LEMO<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Circular Connectors<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Any commercially available connectors and custom options available<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/div>        <\/div>\n        <\/div>                <\/div>\n\n            <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ca4fbde elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca4fbde\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95ebfa8\" data-id=\"95ebfa8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24d0c91 elementor-widget elementor-widget-move-dual-button\" data-id=\"24d0c91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"move-dual-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                \n        <div class=\"htmove-dual-buttons\" >\n            <div class=\"htmove-button-area htmove-button-one\"><a href=\"https:\/\/alpha-measure.com\/contact-us\/\"><button class=\"htmove-btn htmove-btn-primary htmove-btn-sm\"> <span class=\"htmove-btn-text\">Build My Custom Sensor<\/span>  <\/button><\/a><\/div>            <div class=\"htmove-button-area htmove-button-two\"><a href=\"https:\/\/alpha-measure.com\/find-a-distributor\/\"><button class=\"htmove-btn htmove-btn-primary htmove-btn-sm\"> <span class=\"htmove-btn-text\">Buy Stocked Products<\/span>  <\/button><\/a><\/div>        <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>AlpHa Measurement Solutions |pH in Laboratory pH in Laboratory Laboratory pH measurements require the highest level of accuracy and precision. pH measurements may be used to simply characterize a lab sample or used more extensively to validate a product or process. In other lab experiments, pH may be an indicator of an end-point, or used [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":0,"parent":4464,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"_predictive_search_focuskw":"","_ps_exclude_item":"","footnotes":""},"class_list":["post-2259","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>pH in Laboratory - AlpHa Measure<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alpha-measure.com\/zh\/ph\/ph-and-laboratory\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"pH in Laboratory - AlpHa Measure\" \/>\n<meta property=\"og:description\" content=\"AlpHa Measurement Solutions |pH in Laboratory pH in Laboratory Laboratory pH measurements require the highest level of accuracy and precision. pH measurements may be used to simply characterize a lab sample or used more extensively to validate a product or process. 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