{"id":2157,"date":"2025-12-23T12:51:02","date_gmt":"2025-12-23T11:51:02","guid":{"rendered":"https:\/\/mcmeister.com\/materialpruefung\/mr-158\/"},"modified":"2026-03-31T18:07:42","modified_gmt":"2026-03-31T16:07:42","slug":"mr-158","status":"publish","type":"materialpruefung","link":"https:\/\/mcmeister.com\/en\/materialpruefung\/mr-158\/","title":{"rendered":"MR\u00ae 158"},"content":{"rendered":"\t\t
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MR\u00ae 158<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Magnetic particle concentrate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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  • Aqueous concentrate for magnetic particle testing<\/li>
  • Can be diluted 1:50 with water (ready-to-use solution of the concentrates)<\/li>
  • MR\u00ae 158 -R GF (aerosol can) without flammable propellants -> ECO-Line<\/li>
  • MR 158-R K with increased corrosion protection (dilution 1:40)<\/li>
  • Crack indication (UV) yellow-green fluorescent<\/li>
  • Sediment volume (30 min) 0.1 \u2013 0.2 ml\/ 100ml<\/li>
  • Average grain size as 4 – 6 \u00b5m<\/li>
  • Mild odor<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    Minimum shelf life \/\nTemperatures<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Aerosol: 2 years at a storage temperature of + 5 \u00b0C – + 30 \u00b0C
    Container: 2 years at a storage temperature of + 5 \u00b0C – + 45 \u00b0C
    Application: + 5 \u00b0C – + 100 \u00b0C<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    Approvals \/\nConformities<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    • EN ISO 9934-2<\/li>
    • ASME B & PV Code, Sec V<\/li>
    • SAE AS4792<\/li>
    • PMUC (MR\u00ae 158)<\/li>
    • ASME Code V, Art. 7<\/li>
    • ASTM E709<\/li>
    • ASTM E1444<\/li>
    • RCC-M<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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      Further information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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      Process description according to EN ISO 9934-1 is available upon request or at www.mr-chemie.de. Further information can be found in our safety data sheet and our 3.1 certificate. For necessary and supplementary testing accessories, please visit our website or contact our staff.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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      Recommended products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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      Pre-cleaner: MR\u00ae 71, MR\u00ae 79, MR\u00ae 85, MR\u00ae 88 and MR\u00ae 3002
      UV lamp: MR\u00ae 975, MR\u00ae 96 E, MR\u00ae 96 ESL
      Test pieces: Comparison body 1, comparison body 2, test block
      Measuring devices: Field strength meter, UVA\/Lux, Luxmeter
      Hand magnets: MR\u00ae 50, MR\u00ae 56. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      Delivery forms<\/em><\/p>\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>\n\t\t","protected":false},"featured_media":2158,"template":"","branche-materialprufung":[],"kategorie-materialprufung":[67],"class_list":["post-2157","materialpruefung","type-materialpruefung","status-publish","has-post-thumbnail","hentry","kategorie-materialprufung-magnetic-particle-testing"],"_links":{"self":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/2157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung"}],"about":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/types\/materialpruefung"}],"version-history":[{"count":2,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/2157\/revisions"}],"predecessor-version":[{"id":6595,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/2157\/revisions\/6595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media\/2158"}],"wp:attachment":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media?parent=2157"}],"wp:term":[{"taxonomy":"branche-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/branche-materialprufung?post=2157"},{"taxonomy":"kategorie-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/kategorie-materialprufung?post=2157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}