{"id":891,"date":"2026-04-10T12:21:26","date_gmt":"2026-04-10T05:21:26","guid":{"rendered":"https:\/\/precision-resource.co.th\/?p=891"},"modified":"2026-04-10T12:21:26","modified_gmt":"2026-04-10T05:21:26","slug":"asker-durometer-type-bl","status":"publish","type":"post","link":"https:\/\/precision-resource.co.th\/?p=891","title":{"rendered":"ASKER Durometer Type BL"},"content":{"rendered":"

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The ASKER Durometer Type B for semi-rigid rubber (from normal hardness to high hardness), as specified by ASTM D2240<\/h3>\n<\/hgroup>\n

It is used for measuring harder specimens, such as earthenware clay or mossed pottery, than the Type A durometer, because the indentor is spring-loaded as in the ASKER Type A, but is a conical shape as in the ASKER Type D.<\/p>\n

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Standards<\/dt>\n
ASTM D 2240<\/dd>\n
Indication range<\/dt>\n
0 point – 100 point (262 degree dial scale)<\/dd>\n
Minimum indication<\/dt>\n
1 point (Accuracy : \u00b11 point)<\/dd>\n
Indentor Design (mm)<\/dt>\n
Height: 2.50 30\u00b0Angle Sharp Cone Point Tip Radius 0.1<\/dd>\n
Spring Forces [mN(g)]<\/dt>\n
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0 point:\u00a0 550(56)<\/dt>\n<\/dl>\n
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100 point:\u00a0 8050(821)<\/span><\/dt>\n<\/dl>\n<\/dd>\n
Central hole of diameter of Pressure foot<\/dt>\n
\u03a63<\/dd>\n
Pressure foot Dimension (mm)<\/dt>\n
\u03a612 Longer foot type Length: 18<\/dd>\n
Outer Dimension (mm)<\/dt>\n
Approx. Width 57\u00d7Depth 30\u00d7Height 94<\/dd>\n
Weight (g)<\/dt>\n
200<\/dd>\n
Application<\/dt>\n
Semi-rigid rubber, Earthenware clay<\/dd>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n<\/dt>\n<\/dl>\n
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Indentor<\/h4>\n

\"img\"<\/p>\n

Height: 2.50mm Shape: Sharp Cone Point<\/p>\n<\/div>\n

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Hardness Tester Selection Chart<\/h4>\n

\"Hardness<\/p>\n

Our product line consists of various types of durometers applicable to specific materials as indicated in the chart above.<\/p>\n

Type A Durometer (ASKER A type), conforming to JIS K 6253-3 is the most popular type of durometer for measuring rubber hardness.<\/p>\n

However, verification is recommended because a significant difference is estimated to be the largest when a durometer indicates measurement values from 10 to 90 points.<\/p>\n

For hard specimens for which Type A Durometer readings indicate more than 90 points, measurements should be undertaken using the Type D Durometer (ASKER D type). However, for soft specimens with measurements of less than 20 points, the ASKER C type or Type E Durometer (ASKER E type) should be used. The most important consideration in using durometers is to select the correct type for purposes of measurement according to the specimen.<\/p>\n<\/div>\n<\/div>\n

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[\/et_pb_tab][et_pb_tab title=”Outer Dimension (mm)” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

\"img\"<\/span><\/p>\n

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The ASKER Durometer Type B for semi-rigid rubber (from normal hardness to high hardness), as specified by ASTM D2240 It is used for measuring harder specimens, such as earthenware clay or mossed pottery, than the Type A durometer, because the indentor is spring-loaded as in the ASKER Type A, but is a conical shape as […]<\/p>\n","protected":false},"author":1,"featured_media":892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"

Test Test<\/p>","_et_gb_content_width":"","cybocfi_hide_featured_image":"yes","footnotes":""},"categories":[39],"tags":[],"class_list":["post-891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-asker-hardness-durometer"],"_links":{"self":[{"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts\/891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=891"}],"version-history":[{"count":3,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts\/891\/revisions"}],"predecessor-version":[{"id":896,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts\/891\/revisions\/896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/media\/892"}],"wp:attachment":[{"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}