共找到 628 條與 長度計(jì)量 相關(guān)的標(biāo)準(zhǔn),共 42 頁
GB/T18779 的本部分規(guī)定了在GB/T18779.1 中理論理想判定規(guī)則下的主要假設(shè)。給出了這些規(guī)則應(yīng)是缺省規(guī)則的原因,以及在運(yùn)用不同判定規(guī)則前需考慮的因素。本部分適用于GPS通用標(biāo)準(zhǔn)(見GB/T20308)中涉及的所有規(guī)范,即由SAC/TC240 編制的標(biāo)準(zhǔn),包括工件規(guī)范(通常以規(guī)范限形式給出)和測量設(shè)備規(guī)范(通常以最大允許誤差形式給出)。
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules
本規(guī)范適用于觸針式表面粗糙度測量儀的校準(zhǔn)。
Calibration Specification for Contact (Stylus) Instruments of Surface Roughness Measurement by the Profile Method
Geometrical product specifications (GPS). Geometrical tolerancing. Tolerances of form, orientation, location and run-out
Geometrical product specifications (GPS) - Dial test indicators (lever type) - Maximum permissible errors
Geometrical product specifications (GPS). Dimensional tolerancing. Angular sizes
Geometrical product specifications (GPS) - Pneumatic length measurement - Characteristics of instruments, requirements, testing
Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 5: Uncertainty in verification testing of indicating measuring instruments (ISO 14253-5:2015); German version EN ISO 14253-5:2015
本規(guī)范適用于水泥混凝土集料及建設(shè)用卵石、碎石中針狀和片狀顆粒分級(jí)篩選用針狀規(guī)準(zhǔn)儀和片狀規(guī)準(zhǔn)儀的校準(zhǔn)。
Calibration Specification for Needle and Flake Gages
本規(guī)范適用于平面等厚干涉儀的校準(zhǔn)。
Calibration Specification for Flat Equal Thickness Interferometers
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Cone meters
本標(biāo)準(zhǔn)規(guī)定了輪式測距儀的術(shù)語和定義、產(chǎn)品分類、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則,及標(biāo)志、產(chǎn)品說明書、包裝、運(yùn)輸與貯存。 本標(biāo)準(zhǔn)適用于測量室內(nèi)外地面距離的輪式測距儀。
Measuring wheels
本標(biāo)準(zhǔn)規(guī)定了普通高度標(biāo)尺的產(chǎn)品分類、要求、試驗(yàn)方法、檢驗(yàn)規(guī)則,及標(biāo)志、包裝、運(yùn)輸與貯存。 本標(biāo)準(zhǔn)適用于一般工程測量和土木建筑、裝潢、機(jī)械安裝等作業(yè)測量的普通高度標(biāo)尺。以下簡稱“標(biāo)尺”。
Altitude scales
本規(guī)范適用于測量范圍為-30°~30°,最大允許誤差為±0.025%FS的基于重力加速度傳感器的測斜儀校準(zhǔn),其他測斜儀可以參照?qǐng)?zhí)行。
Calibration Specification for Borehole Clinometers
This part of ISO 14253 specifies concepts and terms for evaluating the uncertainties of the test values derived according to a test protocol agreed upon by the parties and relative to instrument indication(s), obtained in verification testing of GPS indicating measuring instruments. NOTE The uncertainty of the test values, referred to as test value uncertainty, is not to be confused with the measurement uncertainty associated with using that indicating measuring instrument to measure workpieces. The former only is covered in this part of ISO 14253; for guidance on the latter see the ISO/IEC Guide 98-3 (GUM) When a test of an indicating measuring instrument comprises several test values, some relative to the instrument indication and some to other metrological characteristics, this part of ISO 14253 is concerned with the uncertainty of the former only. This part of ISO 14253 does not provide guidelines to ensure the adequacy of a test protocol; rather, once a test protocol is given, it describes how to evaluate the consequent test value uncertainty.
Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 5: Uncertainty in verification testing of indicating measuring instruments
本規(guī)范適用于分度值為0. 05 mm、0. 1 mm,測量范圍上限至60 mm的Ⅰ型楔形塞尺;分度值為0.05 mm、0.1mm、0. 5 mm,測量范圍上限至15 mm的Ⅱ型楔形塞尺;分辨力為0. 01 mm,測量范圍上限至40 mm的數(shù)顯楔形塞尺的校準(zhǔn)。
Calibration Specification for Wedge-Shape Filler Gauges
本規(guī)范規(guī)定了微機(jī)電(MEMS)陀螺儀(以下簡稱MEMS陀螺儀)的校準(zhǔn)項(xiàng)目和校準(zhǔn)方法,適用于單敏感軸MEMS陀螺儀,多敏感軸MEMS陀螺儀可以參照?qǐng)?zhí)行。
Calibration Specification for MEMS Gyroscopes
本規(guī)范規(guī)定了陀螺儀的動(dòng)態(tài)特性校準(zhǔn)項(xiàng)目和校準(zhǔn)方法,適用于單自由度速率陀螺儀,多自由度速率陀螺儀可以參照?qǐng)?zhí)行。
Calibration Specification for Gyroscopes with Dynamic Features
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