{"id":10926,"date":"2024-02-29T17:17:11","date_gmt":"2024-02-29T16:17:11","guid":{"rendered":"https:\/\/www.klasmeier.com\/?post_type=product&p=10926"},"modified":"2025-12-04T12:16:50","modified_gmt":"2025-12-04T11:16:50","slug":"pt100-modell-l-lagtemperatur-precisionstermometer-200-c-till-250-c","status":"publish","type":"product","link":"https:\/\/www.klasmeier.com\/sv\/produkt\/pt100-modell-l-lagtemperatur-precisionstermometer-200-c-till-250-c\/","title":{"rendered":"Pt100 Modell L L\u00e5gtemperatur-Precisionstermometer (-200 \u00b0C till 250 \u00b0C)"},"content":{"rendered":"\n
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\"\"<\/figure>\n\n\n\n
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L\u00e5gtemperatur-precisionstermometrar anv\u00e4nds f\u00f6r exakta temperaturm\u00e4tningar eller som kalibreringsstandard.<\/p>\n\n\n\n

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<\/i><\/mark> NY konstruktion: gast\u00e4tt handtag med skyddsgasfyllning<\/strong> <\/p>\n\n\n\n

<\/i><\/mark> Temperaturomr\u00e5de: -200 \u00b0C till 250 \u00b0C<\/strong><\/p>\n\n\n\n

<\/i><\/mark> L\u00e5g m\u00e4tos\u00e4kerhet: 11 mK till 13 mK<\/strong><\/p>\n\n\n\n

<\/i><\/mark> robust alternativ till ITS-90 standard platina motst\u00e5ndstermometrar (SPRTs)<\/p>\n\n\n\n

<\/i><\/mark> h\u00f6g stabilitet och god kalibreringsf\u00f6rm\u00e5ga<\/p>\n\n\n\n

<\/i><\/mark> l\u00e5g temperatur genom skyddsgas ner till -200 \u00b0C <\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n\n\n\n
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Ny konstruktion: gast\u00e4tt handtag med skyddsgasfyllning<\/strong><\/h4>\n\n\n\n

Genom den nya konstruktionen av det gast\u00e4ta handtaget kan skyddsr\u00f6ret i l\u00e5gtemperatur-precisionstermometern fyllas med en skyddsgas. Detta f\u00f6rb\u00e4ttrar termometerns egenskaper och ut\u00f6kar temperaturomr\u00e5det ner till extremt l\u00e5ga -200 \u00b0C. D\u00e4rmed kan l\u00e5gtemperatur-precisionstermometern kalibreras vid argon-trippelpunkten vid cirka -189 \u00b0C.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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DAkkS-kalibrering vid temperaturfixpunkter<\/h3>\n\n\n\n

L\u00e5gtemperatur-precisionstermometrar kan kalibreras i v\u00e5rt DAkkS-kalibreringslaboratorium<\/a>. Genom DAkkS-ackreditering s\u00e4kerst\u00e4lls att alla kalibreringar \u00e4r sp\u00e5rbara till nationella och internationella standarder.<\/p>\n\n\n\n

L\u00e5gtemperatur-precisionstermometrarna \u00e4r konstruerade f\u00f6r att kunna kalibreras vid temperaturfixpunkter ner till argon-trippelpunkten. M\u00e4tos\u00e4kerheten ber\u00e4knas utifr\u00e5n m\u00e5nga komponenter. De st\u00f6rsta bidragen till os\u00e4kerhetsbudgeten kommer fr\u00e5n termometerns reproducerbarhet, ITS-90 avvikelsefunktion, egenuppv\u00e4rmning och hysteres hos temperatursensorn. Med parametrarna fr\u00e5n kalibreringscertifikatet kan l\u00e5gtemperatur-precisionstermometern anv\u00e4ndas inom temperaturintervallet fr\u00e5n -189 \u00b0C till 232 \u00b0C med motsvarande avvikelsefunktion.<\/p>\n\n\n\n

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Kalibrering av motst\u00e5ndstermometrar<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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DAkkS m\u00e4tos\u00e4kerhet<\/h3>\n\n\n\n
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<\/i><\/mark> L\u00e5g m\u00e4tos\u00e4kerhet med DAkkS-kalibreringscertifikat<\/strong><\/strong><\/p>\n\n\n\n

<\/i><\/mark> Temperaturfixpunkter fr\u00e5n argon-trippelpunkt -189,3442 \u00b0C till tenn-stelningspunkt 231,928 \u00b0C<\/strong><\/p>\n<\/div>\n\n\n\n

\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n
Omr\u00e5de<\/strong><\/th>Temperaturfixpunkter<\/strong><\/th>M\u00e4tos\u00e4kerhet<\/strong><\/th><\/tr><\/thead>
-189,3442 \u00b0C \u2013 0,01 \u00b0C <\/td>Argon till vatten<\/td>12 mK<\/td><\/tr>
-38,8344 \u00b0C \u2013 0,01 \u00b0C<\/td>Kvicksilver till vatten<\/td>10 mK<\/td><\/tr>
0,01 \u00b0C \u2013 29,7646 \u00b0C<\/td>Vatten till gallium<\/td>12 mK<\/td><\/tr>
0,01 \u00b0C \u2013 156,5985 \u00b0C<\/td>Vatten till indium<\/td>11 mK<\/td><\/tr>
0,01 \u00b0C \u2013 231,928 \u00b0C<\/td>Vatten till tenn<\/td>11 mK<\/td><\/tr><\/tbody><\/table>
De angivna m\u00e4tos\u00e4kerheterna motsvarar k=2, inkluderar en ITS-90 avvikelsefunktion, egenuppv\u00e4rmning och hysteres och \u00e4r specificerade f\u00f6r respektive omr\u00e5de.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Tillverkare: Klasmeier \/\u00a0eXacal Modell: \u00a0Pt100L<\/p>\n","protected":false},"featured_media":11070,"template":"","meta":[],"product_brand":[],"product_cat":[],"product_tag":[],"class_list":{"0":"post-10926","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","7":"first","8":"instock","9":"shipping-taxable","10":"purchasable","11":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/product\/10926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/media\/11070"}],"wp:attachment":[{"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/media?parent=10926"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/product_brand?post=10926"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/product_cat?post=10926"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.klasmeier.com\/sv\/wp-json\/wp\/v2\/product_tag?post=10926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}