{"id":16722,"date":"2024-02-29T17:20:51","date_gmt":"2024-02-29T16:20:51","guid":{"rendered":"https:\/\/www.klasmeier.com\/produkt\/secondary-sprt-reference-thermometer-100-c-to-430-c\/"},"modified":"2026-10-21T13:23:25","modified_gmt":"2026-10-21T11:23:25","slug":"secondary-sprt-reference-thermometer-100-c-to-430-c","status":"publish","type":"product","link":"https:\/\/www.klasmeier.com\/en\/produkt\/secondary-sprt-reference-thermometer-100-c-to-430-c\/","title":{"rendered":"Secondary SPRT Reference Thermometer<br\/><b>-100 \u00b0C to 430 \u00b0C<\/b>"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"449\" height=\"82\" src=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/exacal-Logo-edited.png\" alt=\"\" class=\"wp-image-4288\" srcset=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/exacal-Logo-edited.png 449w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/exacal-Logo-edited-300x55.png 300w\" sizes=\"auto, (max-width: 449px) 100vw, 449px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading has-text-align-left\"><strong>Features of Secondary SPRT Model 217: <\/strong><\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i> <\/mark><span><strong>Temperature Range:<\/strong> With an operating range from -100 \u00b0C to 430 \u00b0C, our Secondary SPRT Reference Thermometer Model 217 covers a medium temperature range for common applications. This makes it a versatile solution for a wide variety of measurement requirements. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>Low Measurement Uncertainties:<\/strong> The precision of the thermometer is highlighted by its low measurement uncertainties of only 2.5 mK to 8.5 mK for a DAkkS-accredited calibration according to DIN EN ISO\/IEC 17025. This high level of accuracy ensures reliable results in all areas of application. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>Robustness:<\/strong> As a robust alternative to highly sensitive SPRTs with quartz sheaths, our Secondary SPRT Reference Thermometer is characterized by its metal sheath and stable measuring resistors. This makes it ideal for long-term use. <\/span><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-300x300.webp\" alt=\"\" class=\"wp-image-13158\" srcset=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-300x300.webp 300w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-150x150.webp 150w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-768x768.webp 768w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-600x600.webp 600w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent-100x100.webp 100w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/klasmeier_EU_Precision_Thermometry_transparent.webp 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>New SPRT Sensor:<\/strong> The <\/span>SPRT temperature sensor newly developed by Klasmeier has been improved in the following areas:<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list is-style-checkmark-list\">\n<li>  fast response time  <\/li>\n\n\n\n<li>low hysteresis  <\/li>\n\n\n\n<li>low self-heating<\/li>\n\n\n\n<li>excellent reproducibility and stability<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-group alignwide is-vertical is-layout-flex wp-container-core-group-is-layout-9b5fcf50 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>Temperature Sensors from Our Own Manufactory<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Every temperature sensor of the eXacal 230 Standard Platinum Resistance Thermometer (SPRT) is manufactured with the utmost care and precision in our in-house manufactory in Fulda. The development and production of our own measuring resistors guarantee the highest quality and reliability. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why Klasmeier Manufactory?<\/strong><br\/><strong>\u2022 Craftsmanship Precision:<\/strong> Our SPRTs are manufactured by experienced experts who carefully monitor every detail.<br\/><strong>\u2022 Individual Solutions:<\/strong> We can respond to specific requirements and produce customized sensors for your application.<br\/><strong>\u2022 Quality Control:<\/strong> Every sensor undergoes strict testing procedures to ensure it meets the high requirements of the International Temperature Scale of 1990 (ITS-90).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By manufacturing in our own facility, we have full control over the entire production process \u2013 from the selection of materials to the final accredited calibration. The result: A product that meets the highest demands in measurement technology. <\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\"><strong>DAkkS-Certified Calibration of Secondary SPRTs<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span>In our in-house <strong><a href=\"https:\/\/www.klasmeier.com\/en\/precise-temperature-calibration-from-klasmeier-calibration-service\/\" data-type=\"link\" data-id=\"https:\/\/www.klasmeier.com\/kalibrierdienst-klasmeier\/\">DAkkS-accredited calibration laboratory<\/a><\/strong>, we offer high-precision calibration services for SPRTs. Our accreditation guarantees that every calibration is performed according to the internationally recognized standards of <strong>DIN EN ISO\/IEC 17025<\/strong>. This ensures complete traceability to national and international standards.  <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"586\" src=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-1024x586.webp\" alt=\"\" class=\"wp-image-11115\" style=\"border-radius:50px\" srcset=\"https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-1024x586.webp 1024w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-300x172.webp 300w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-768x439.webp 768w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-1536x879.webp 1536w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-2048x1172.webp 2048w, https:\/\/www.klasmeier.com\/wp-content\/uploads\/SPRT-217-eXacal-Klasmeier-600x343.webp 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-95fa6ccb\"><\/div>\n\n\n\n<figure class=\"wp-block-table pttb\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Range<\/strong><\/td><td><strong>Temperature Fixed Points<\/strong><\/td><td><strong>Measurement Uncertainty<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">-38.8344 \u00b0C &#8211; 0.01 \u00b0C<\/td><td>Mercury to Water<\/td><td>3.5 mK<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.01 \u00b0C &#8211; 29.7646 \u00b0C<\/td><td>Water to Gallium<\/td><td>3.5 mK<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.01 \u00b0C &#8211; 156.5985 \u00b0C<\/td><td>Water to Indium<\/td><td>6 mK<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.01 \u00b0C &#8211; 231.928 \u00b0C<\/td><td>Water to Tin<\/td><td>8.5 mK<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">0.01 \u00b0C &#8211; 419.527 \u00b0C<\/td><td>Water to Zinc<\/td><td>12 mK<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">The stated measurement uncertainties correspond to k=2, include an ITS-90 deviation function, self-heating, and hysteresis, and are specified for the respective range.<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-a7cf8a65 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h3 class=\"wp-block-heading has-text-align-left\"><strong>What Makes Our Calibration Special?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>Traceability:<\/strong> Through our DAkkS accreditation, every calibration is directly linked to national and international standards. This gives you the assurance that your measurement results are recognized worldwide. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>Measurement Uncertainty:<\/strong> The accuracy of our calibration is based on a careful evaluation of all uncertainty components, including the reproducibility of the thermometer, the ITS-90 deviation function, self-heating, and the hysteresis of the sensor.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><i class=\"fas fa-circle-check\"><\/i><\/mark> <span><strong>Application Range:<\/strong> With the detailed information from the calibration certificate, you can use your secondary SPRT in the <strong>temperature range from -38.8344 \u00b0C to 419.527 \u00b0C<\/strong> with full confidence.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more about our calibration laboratory:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.klasmeier.com\/en\/precise-temperature-calibration-from-klasmeier-calibration-service\/calibration-of-standard-platinum-resistance-thermometers-sprts\/\">Calibration of Standard Platinum Resistance Thermometers<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: left;\">Model: eXacal 217 <br \/>Manufacturer: Klasmeier<\/p>\n","protected":false},"featured_media":16590,"template":"","meta":[],"product_brand":[],"product_cat":[700],"product_tag":[701,702,703],"class_list":["post-16722","product","type-product","status-publish","has-post-thumbnail","product_cat-standard-platinum-resistance-thermometer-sprt","product_tag-secondary-sprt","product_tag-sprt","product_tag-standard-platinum-resistance-thermometers-sprt","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/product\/16722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/media\/16590"}],"wp:attachment":[{"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/media?parent=16722"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/product_brand?post=16722"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/product_cat?post=16722"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.klasmeier.com\/en\/wp-json\/wp\/v2\/product_tag?post=16722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}