{"id":260882,"date":"2024-10-19T17:16:54","date_gmt":"2024-10-19T17:16:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-16063-422014\/"},"modified":"2024-10-25T13:00:36","modified_gmt":"2024-10-25T13:00:36","slug":"bs-iso-16063-422014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-16063-422014\/","title":{"rendered":"BS ISO 16063-42:2014"},"content":{"rendered":"

This part of ISO 16063 specifies the instrumentation and procedure to be used for the accurate calibration of seismometer sensitivity using local gravitational acceleration (local Earth\u2019s gravitation; local value for the acceleration due to the Earth\u2019s gravity) as a reference value.<\/p>\n

It is intended generally to be applied to a servo-type accelerometer with\/without a velocity output, which usually has a mass position output in the category of a wide-band seismometer with a bandwidth from 0,003 Hz to 100 Hz.<\/p>\n

The method specified enables the user to obtain static sensitivity for the seismometers up to 10\u22125<\/sup> m\/s2<\/sup> (which corresponds to 1 mGal and approximately 1 ppm of the gravitational acceleration).<\/p>\n

The combined and expanded (k<\/i> = 2) uncertainty of applied acceleration achieved by this method is 10\u22126<\/sup> m\/s2<\/sup> (0,1 mGal). When the absolute gravimeter described in this part of ISO 16063 is used, the uncertainty of applied acceleration can be suppressed to 5 \u00d7 10\u22128<\/sup> m\/s2<\/sup> (5 \u03bcGal). The relative expanded uncertainty of calibration, excluding the uncertainty due to the device under test (DUT), is 0,5 %.<\/p>\n

The intended end-usage of the seismometer to be applied is as follows:<\/p>\n

    \n
  1. \n

    measurement and observation for the earth science including geophysics usage;<\/p>\n<\/li>\n

  2. \n

    measurement and observation for disaster prevention, such as detecting the precursor of a land slide;<\/p>\n<\/li>\n

  3. \n

    diagnosis for the soundness of a building structure and foundation soil in civil engineering;<\/p>\n<\/li>\n

  4. \n

    observation for nuclear-test detection.<\/p>\n<\/li>\n<\/ol>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    9<\/td>\nSection sec_1
    Section sec_2
    Section sec_3
    1\tScope
    2\tNormative references
    3\tTraceability of measurement <\/td>\n<\/tr>\n
    10<\/td>\nSection sec_4
    Section sec_4.1
    Section sec_4.2
    Section sec_4.3
    Section sec_5
    Section sec_5.1
    Section sec_5.2
    Section sec_5.3
    4\tDetermination of local gravity
    4.1\tMethod using absolute gravimeter
    4.2\tMethod using gravitational acceleration standardization network and relative gravimeter
    4.3\tMethod using gravitational acceleration standardization network
    5\tRequirements for apparatus and environmental conditions
    5.1\tCalibration environment
    5.2\tBase and vibration environment (seismic block for calibration apparatus)
    5.3\tVoltage-measuring instrumentation <\/td>\n<\/tr>\n
    11<\/td>\nSection sec_5.4
    Section sec_5.5
    Section sec_5.6
    Section sec_6
    Section sec_6.1
    Table tab_a
    Figure fig_1
    5.4\tTuneable low-pass filter
    5.5\tPower supply
    5.6\tTilt table
    6\tMethod
    6.1\tCalibration principle <\/td>\n<\/tr>\n
    12<\/td>\nTable tab_b
    Figure fig_2 <\/td>\n<\/tr>\n
    13<\/td>\nSection sec_6.2
    6.2\tCalibration procedure <\/td>\n<\/tr>\n
    14<\/td>\nSection sec_7
    7\tExpression of results <\/td>\n<\/tr>\n
    15<\/td>\nAnnex sec_A
    Table tab_A.1
    Annex\u00a0A
    \n(normative)<\/p>\n

    Expression of uncertainty of measurement in calibration <\/td>\n<\/tr>\n

    16<\/td>\nAnnex sec_B
    Figure fig_B.1
    Annex\u00a0B
    \n(informative)<\/p>\n

    Traceability of calibration measurement of seismometer <\/td>\n<\/tr>\n

    17<\/td>\nReference ref_1
    Reference ref_2
    Reference ref_3
    Reference ref_4
    Reference ref_5
    Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Methods for the calibration of vibration and shock transducers – Calibration of seismometers with high accuracy using acceleration of gravity<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2014<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":260887,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-260882","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/260882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/260887"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=260882"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=260882"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=260882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}