{"id":4446,"date":"2025-09-16T15:47:16","date_gmt":"2025-09-16T07:47:16","guid":{"rendered":"http:\/\/www.camcjsw-testmachines.com\/?page_id=4446"},"modified":"2026-05-25T17:13:04","modified_gmt":"2026-05-25T09:13:04","slug":"oxygen-nitrogen-hydrogen-analyzer","status":"publish","type":"page","link":"http:\/\/www.camcjsw-testmachines.com\/ru\/oxygen-nitrogen-hydrogen-analyzer\/","title":{"rendered":"Oxygen Nitrogen Hydrogen Analyzer"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4446\" class=\"elementor elementor-4446\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78d09c5 e-flex e-con-boxed e-con e-parent\" data-id=\"78d09c5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46ddad16 elementor-absolute elementor-widget elementor-widget-heading\" data-id=\"46ddad16\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Oxygen Nitrogen Hydrogen Analyzer \u2013 ONH3500<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16ea286 e-flex e-con-boxed e-con e-parent\" data-id=\"16ea286\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7532764 elementor-widget elementor-widget-text-editor\" data-id=\"7532764\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><a href=\"https:\/\/www.camcjsw-testmachines.com\/ru\/\">\u0413\u041b\u0410\u0412\u041d\u0410\u042f<\/a>&gt;&gt;<a href=\"https:\/\/www.camcjsw-testmachines.com\/ru\/element-analyzer\/\">\u0410\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432<\/a>&gt;&gt;Oxygen\/Nitrogen\/Hydrogen Analyzer<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6053162f e-flex e-con-boxed e-con e-parent\" data-id=\"6053162f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-175d796d e-con-full e-flex e-con e-child\" data-id=\"175d796d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2675df5f elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"2675df5f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"899\" height=\"487\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500.webp\" class=\"attachment-large size-large wp-image-4428\" alt=\"\" srcset=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500.webp 899w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500-300x163.webp 300w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500-768x416.webp 768w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500-18x10.webp 18w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500-600x325.webp 600w\" sizes=\"(max-width: 899px) 100vw, 899px\" \/>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c287129 e-con-full e-flex e-con e-child\" data-id=\"7c287129\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3827a485 elementor-widget elementor-widget-text-editor\" data-id=\"3827a485\" data-element_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<p><strong><span class=\"\">Specifically, the ONH3500 Oxygen\/Nitrogen\/Hydrogen Analyzer determines oxygen, nitrogen, and hydrogen in ferrous and non-ferrous metals, rare earth materials, alloys, and other inorganic materials.<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34175b8f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"34175b8f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.camcjsw-testmachines.com\/ru\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0417\u0410\u041f\u0420\u041e\u0421\u0418\u0422\u042c \u0426\u0415\u041d\u0423 \u0418\u041b\u0418 \u0414\u0415\u041c\u041e<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45f09355 e-flex e-con-boxed e-con e-parent\" data-id=\"45f09355\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-220e767a elementor-widget elementor-widget-heading\" data-id=\"220e767a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0414\u041e\u0421\u0422\u0423\u041f\u041d\u042b\u0415 \u041c\u041e\u0414\u0415\u041b\u0418<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d3332a8 e-flex e-con-boxed e-con e-parent\" data-id=\"1d3332a8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f744120 elementor-widget elementor-widget-heading\" data-id=\"2f744120\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0430\u044f \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f5b4be5 e-flex e-con-boxed e-con e-parent\" data-id=\"4f5b4be5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7aa2d81f elementor-widget elementor-widget-accordion\" data-id=\"7aa2d81f\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.22.0 - 26-06-2024 *\/\n.elementor-accordion{text-align:start}.elementor-accordion .elementor-accordion-item{border:1px solid #d5d8dc}.elementor-accordion .elementor-accordion-item+.elementor-accordion-item{border-top:none}.elementor-accordion .elementor-tab-title{margin:0;padding:15px 20px;font-weight:700;line-height:1;cursor:pointer;outline:none}.elementor-accordion .elementor-tab-title .elementor-accordion-icon{display:inline-block;width:1.5em}.elementor-accordion .elementor-tab-title .elementor-accordion-icon svg{width:1em;height:1em}.elementor-accordion .elementor-tab-title .elementor-accordion-icon.elementor-accordion-icon-right{float:right;text-align:right}.elementor-accordion .elementor-tab-title .elementor-accordion-icon.elementor-accordion-icon-left{float:left;text-align:left}.elementor-accordion .elementor-tab-title .elementor-accordion-icon .elementor-accordion-icon-closed{display:block}.elementor-accordion .elementor-tab-title .elementor-accordion-icon .elementor-accordion-icon-opened,.elementor-accordion .elementor-tab-title.elementor-active .elementor-accordion-icon-closed{display:none}.elementor-accordion .elementor-tab-title.elementor-active .elementor-accordion-icon-opened{display:block}.elementor-accordion .elementor-tab-content{display:none;padding:15px 20px;border-top:1px solid #d5d8dc}@media (max-width:767px){.elementor-accordion .elementor-tab-title{padding:12px 15px}.elementor-accordion .elementor-tab-title .elementor-accordion-icon{width:1.2em}.elementor-accordion .elementor-tab-content{padding:7px 15px}}.e-con-inner>.elementor-widget-accordion,.e-con>.elementor-widget-accordion{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2051\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2051\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2051\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2051\"><p>First, the user places a graphite crucible on the holder, and the pneumatic system closes the impulse furnace. After weighing, the user drops the typical 1g sample into the loading mechanism. Next, the outgassing phase starts the analysis cycle to clean the furnace from oxygen and nitrogen out of the air. After that, the sample loading mechanism releases the sample into the now cleaned crucible. Subsequently, the oxygen content of the sample reacts with the carbon from the graphite crucible to form CO, and the nitrogen content reacts to form elemental N\u2082 gas at temperatures of about 2200\u00b0C. Then, the helium carrier gas transports both gases to the oxidation furnace, where copper oxide converts the CO to CO\u2082. Next, an infrared absorption detector analyzes this CO\u2082 concentration, and the system calculates the oxygen concentration. Finally, a thermal conductivity detector analyzes the nitrogen.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2052\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2052\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2052\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2052\"><ol><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Measurement Ranges:<\/span><\/strong><br \/><span class=\"\">The analyzer offers the following ranges for oxygen, nitrogen, and hydrogen:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Oxygen:<\/span><\/strong><span class=\"\">\u00a0Low range 0.1ppm\u20130.5%<\/span><em><span class=\"\">; High range 0.5%\u201320%<\/span><\/em><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Nitrogen:<\/span><\/strong><span class=\"\">\u00a0Low range 0.1ppm\u20130.5%<\/span><em><span class=\"\">; High range 0.5%\u201350%<\/span><\/em><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Hydrogen:<\/span><\/strong><span class=\"\">\u00a0Low range 0.1ppm\u2013200ppm<\/span><em><span class=\"\">; High range 200ppm\u20135000ppm<\/span><\/em><br \/><span class=\"\">*Note: You can change the measurement range by adjusting the measurement quantity.<\/span><\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Sensitivity:<\/span><\/strong><span class=\"\">\u00a0The system achieves a sensitivity of 0.01ppm for oxygen, nitrogen, and hydrogen.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Repeatability:<\/span><\/strong><span class=\"\">\u00a0For oxygen and nitrogen, repeatability is 1ppm or \u22641%; for hydrogen, it is 0.2ppm or \u22642%.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Sample Mass:<\/span><\/strong><span class=\"\">\u00a0The standard sample mass is 1g, and you can change it according to the content.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Analysis Time:<\/span><\/strong><span class=\"\">\u00a0A complete test takes about 3 minutes.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Carrier Gas:<\/span><\/strong><span class=\"\">\u00a0The analyzer uses high purity helium for oxygen\/nitrogen and high purity nitrogen for hydrogen.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Pneumatic Gas:<\/span><\/strong><span class=\"\">\u00a0It requires industrial-grade nitrogen.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Structure:<\/span><\/strong><span class=\"\">\u00a0The modular structure includes the analyzer, computer, electronic balance<\/span><em><span class=\"\">, printer<\/span><\/em><span class=\"\">, and water circulation chillers<\/span><em><span class=\"\">. (<\/span><\/em><span class=\"\">\u00a0optional items)<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Detection System:<\/span><\/strong><span class=\"\">\u00a0A solid-state infrared detector measures oxygen, while a thermal conductivity detector measures nitrogen and hydrogen.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Infrared Cells:<\/span><\/strong><span class=\"\">\u00a0Two IR cells are installed in the analyzer. You can customize the length of each cell according to sample content.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Key Components:<\/span><\/strong><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Detector:<\/span><\/strong><span class=\"\">\u00a0Solid-state pyroelectric detector (made in Germany)<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Motor:<\/span><\/strong><span class=\"\">\u00a0Synchronous motor (made in Switzerland)<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Source:<\/span><\/strong><span class=\"\">\u00a0Anti-oxide, stable IR emitter (made in the US)<\/span><\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Temperature Control:<\/span><\/strong><span class=\"\">\u00a0The system keeps constant temperature in the entire infrared unit, which ensures stable detected gas temperature and accurate results.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Protecting Gas:<\/span><\/strong><span class=\"\">\u00a0Nitrogen separates the infrared emitter and detector from the ambient environment, improving stability and accuracy.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Thermo-conductivity (TCD) Detecting Unit:<\/span><\/strong><span class=\"\">\u00a0It uses an anti-oxide NTC thermistor.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Signal Processing:<\/span><\/strong><span class=\"\">\u00a0We have developed a small current control technique that allows thermistors to operate without carrier gas.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Reference Gas Circuit:<\/span><\/strong><span class=\"\">\u00a0The analyzer employs a low-flow control technique.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Gas Flow Control:<\/span><\/strong><span class=\"\">\u00a0It applies a highly sensitive and accurate electric flow control technique based on low pressure difference, and it also incorporates an anti-overshoot system.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Pulse Heating Electrode Furnace:<\/span><\/strong><span class=\"\">\u00a0Current ranges 0\u20131500A, power 8.5KVA, maximum temperature 3500\u00b0C.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Calibration:<\/span><\/strong><span class=\"\">\u00a0You can choose between 1) fast calibration and 2) normal calibration.<\/span><\/p><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Power Requirements:<\/span><\/strong><span class=\"\">\u00a0220VAC \u00b110%, 50\u00b11Hz, maximum current 50A (max. 10KW).<\/span><\/p><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2053\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" 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32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Typical data<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2053\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2053\"><p><img decoding=\"async\" class=\"alignnone size-full wp-image-4454\" src=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/549776fe0f714906b76611c5b211a3ae.webp\" alt=\"\" width=\"554\" height=\"280\" srcset=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/549776fe0f714906b76611c5b211a3ae.webp 554w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/549776fe0f714906b76611c5b211a3ae-300x152.webp 300w, http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/549776fe0f714906b76611c5b211a3ae-18x9.webp 18w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2054\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2054\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u0423\u0441\u043b\u043e\u0432\u0438\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2054\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2054\"><p>\u25aaFOB<\/p><p>\u25aaCIF<\/p><p>\u25aa\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430: \u0414\u0435\u0440\u0435\u0432\u044f\u043d\u043d\u044b\u0439 \u044f\u0449\u0438\u043a<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2055\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2055\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u0417\u0430\u0433\u0440\u0443\u0437\u043a\u0438<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2055\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2055\"><p><button style=\"background-color: #1d2368;\"><a href=\"http:\/\/www.camcjsw-testmachines.com\/wp-content\/uploads\/2025\/09\/ONH3500-OxygenNitrogenHydrogen-Analyzer.pdf\">Catalog<\/a><\/button><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Oxygen Nitrogen Hydrogen Analyzer \u2013 ONH3500 Home&gt;&gt;Element Analyzer&gt;&gt;Oxygen\/Nitrogen\/Hydrogen Analyzer Specifically, the ONH3500 Oxygen\/Nitrogen\/Hydrogen Analyzer determines oxygen, nitrogen, and hydrogen in ferrous and non-ferrous metals, rare earth materials, alloys, and other inorganic materials. REQUEST A QUOTE OR DEMO AVAILABLE MODELS Detailed Technical Specification Details First, the user places a graphite crucible on the holder, and the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4446","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.5 (Yoast SEO v22.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Oxygen Nitrogen Hydrogen Analyzer | ONH3500 | SINOTEST<\/title>\r\n<meta name=\"description\" content=\"ONH3500 Oxygen Nitrogen Hydrogen Analyzer for metals, alloys &amp; inorganic materials. 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