{"id":768,"date":"2026-04-09T16:44:24","date_gmt":"2026-04-09T09:44:24","guid":{"rendered":"https:\/\/precision-resource.co.th\/?p=768"},"modified":"2026-04-09T16:44:24","modified_gmt":"2026-04-09T09:44:24","slug":"dd5-a-type-2","status":"publish","type":"post","link":"https:\/\/precision-resource.co.th\/?p=768","title":{"rendered":"DD5-A type"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.27.5″ _module_preset=”default” custom_padding=”||44px|||” global_colors_info=”{}”][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/precision-resource.co.th\/wp-content\/uploads\/2026\/04\/photo-dd5-a.jpg” title_text=”photo-dd5-a” align=”center” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_text_color=”#387a79″ text_font_size=”17px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

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Digital rubber hardness tester DD5-A type<\/strong>
Type A durometer for general rubber (medium hardness).<\/span>
It has been widely adopted in domestic and international standards such as JIS K 6253-3, JIS K 7215, ISO 48-4, and ASTM D 2240, and is the mainstream method for measuring the hardness of various rubber products.<\/span>
Hardness data can be output externally using the peak hold and timer hold functions.<\/span>
Furthermore, by combining it with the motor-driven constant pressure load device CLE-150 series, more precise and highly reproducible hardness measurements can be achieved.<\/span><\/p>\n

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<\/h3>\n<\/hgroup>\n<\/div>\n<\/div>\n<\/div>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

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\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/p>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_tabs _builder_version=”4.27.5″ _module_preset=”default” min_height=”653.6px” custom_margin=”||80px|||” custom_padding=”||0px|||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][et_pb_tab title=”Specification” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

\u00a0Specification<\/h3>\n
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Standards<\/dt>\n
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  • JIS K 6253-3<\/li>\n
  • JIS K 7215<\/li>\n
  • ASTM D 2240<\/li>\n
  • ISO 48-4<\/li>\n<\/ul>\n<\/dd>\n
    Needle shape mm<\/dt>\n
    Height 2.50 35 \u0e4d cone trapzoid End face\u00a0 \u03a6 0.79<\/dd>\n
    Minimum indication<\/dt>\n
    1 point (Accuracy : \u00b11 point)<\/dd>\n
    Indentor Design (mm)<\/dt>\n
    Height: 2.50 35\u00b0Angle Flat Cone Point 0.79 Dia.<\/dd>\n
    Spring Forces [mN(g)]<\/dt>\n
    \n
    \n
    0 point: 550(56)<\/dt>\n
    100 point:\u00a0 8050(821)<\/span><\/dt>\n<\/dl>\n<\/dd>\n<\/dl>\n

    minimum Reading\u00a0<\/strong><\/p>\n

    \u00a0 \u00a0 \u00a0 \u00a00.1 points<\/p>\n

    \n
    Central hole of diameter of Pressure surface (mm)<\/dt>\n
    \u03a63\u00a0<\/dd>\n
    Pressure surface Dimension (mm)<\/dt>\n
    \u00a0 \u00a0 \u00a0 \u00a0\u03a618 <\/span><\/dt>\n
    External Dimension (mm)<\/strong><\/dt>\n
    \u00a0 \u00a0 Approx. Width 73 xDepth 28.5 x Height 117.5<\/span><\/dt>\n<\/dl>\n

    Measurement Mode<\/strong><\/span><\/p>\n

    1. Peack hold mode (maximum value reading measurement)<\/p>\n

    2. Timer hold mode (can be set between 1 and 15 secound in 1 secound increments)<\/p>\n

    3. Normal mode (normal mearsurement)<\/p>\n

    <\/span><\/p>\n

    \n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
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    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    <\/span><\/dt>\n
    External Output<\/span><\/dt>\n
    \u00a0 \u00a0USB connection \/ Rs232C conection *Selectable<\/span><\/dt>\n
    <\/strong><\/dt>\n
    Powersupply<\/strong><\/dt>\n
    <\/span><\/dt>\n
    \u00a0 \u00a0AC adapter (100-240V)<\/span><\/dt>\n
    Weight (g)<\/span><\/dt>\n
    \u00a0 \u00a0Approx. 300<\/span><\/dt>\n
    Application<\/span><\/dt>\n
    \u00a0 \u00a0General rubber<\/span><\/dt>\n<\/dl>\n

    External dimensions (mm)<\/span><\/h4>\n

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

    <\/span><\/p>\n

    <\/span><\/p>\n

    [\/et_pb_tab][et_pb_tab title=”Features” _builder_version=”4.27.5″ _module_preset=”default” background_enable_image=”off” background_size=”initial” background_blend=”color-dodge” global_colors_info=”{}”]<\/p>\n

    \n

    Features ASKER DD5 TYPE A<\/span><\/h4>\n
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    \u25a0 Indenter<\/h4>\n

    \"\"<\/p>\n

    The shape of the indenter is a truncated cone with a height of 2.50 mm.<\/p>\n<\/div>\n

    \n

    \u25a0 Minimum reading value<\/h4>\n

    The minimum reading is 0.1 points.<\/p>\n<\/div>\n

    \n

    \u25a0Peak holding function<\/h4>\n

    The peak hold function makes it easy to read the maximum value, and is particularly useful for accurately measuring the hardness of samples where stress relaxation occurs (the reading drops immediately after pressure is applied).<\/p>\n<\/div>\n

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    \u25a0 Timer holding function<\/h4>\n

    The timer hold function allows you to hold the measured value for any time between 1 and 15 seconds.
    Peak hold value and timer hold value can be obtained simultaneously with one measurement.<\/p>\n<\/div>\n

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    \u25a0 Interface box<\/h4>\n

    Communication with external devices such as PCs is possible by connecting via USB or RS-232C. *Selectable<\/p>\n<\/div>\n<\/div>\n

    <\/div>\n

    [\/et_pb_tab][et_pb_tab title=”Example of combination with auxiliary equipment” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

    \"DD5-A+CLE-150L,<\/p>\n

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    Digital rubber hardness tester DD5-A typeType A durometer for general rubber (medium hardness).It has been widely adopted in domestic and international standards such as JIS K 6253-3, JIS K 7215, ISO 48-4, and ASTM D 2240, and is the mainstream method for measuring the hardness of various rubber products.Hardness data can be output externally using […]<\/p>\n","protected":false},"author":1,"featured_media":764,"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-768","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\/768","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=768"}],"version-history":[{"count":3,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts\/768\/revisions"}],"predecessor-version":[{"id":772,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/posts\/768\/revisions\/772"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=\/wp\/v2\/media\/764"}],"wp:attachment":[{"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/precision-resource.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}