GB/T 10247-2008 粘度測量方法

本標準規(guī)定了毛細管法、落球法、旋轉法和振動法測量流體運動粘度和動力粘度的通用方法。 本標準適用于牛頓流體的粘度測量，不適用于非牛頓流體的粘度測量。

Methods of viscosity measurement

T/CIS 11001-2020 中藥生產(chǎn)過程粉體混合均勻度在線檢測 近紅外光譜法

前言　 引言 1  范圍　 2  規(guī)范性引用文件　 3  術語和定義 4  原理 5  儀器與設備　 6  混合均勻度判定　 6.1  取樣　 6.2  判定方法　 7  光譜數(shù)據(jù)采集　 7.1  采集前準備　 7.2  光譜采集時間點的確定　 7.3  光譜采集　 8  數(shù)據(jù)處理與表達　 8.1  光譜預處理　 8.2  MBSD閾值及窗口值的確定和優(yōu)化　 8.3  光譜法的混合終點判斷　 9  檢測報告　 附錄A（資料性）  常見中藥粉體混合罐近紅外檢測模塊安裝示例　 附錄B（資料性）  兩種中藥生產(chǎn)過程粉體混合終點判斷示例　 參考文獻　  

On-line detection of powder mixing uniformity in traditional Chinese medicine production process by near-infrared spectroscopy

ASTM D2162-21 主粘度計和標準粘度油基本校準的標準實施規(guī)程

1.1?This practice covers the calibration of master viscometers and viscosity oil standards, both of which may be used to calibrate routine viscometers as described in Test Method D445 and Specifications D446 over the temperature range from 15???C to 100???C. 1.2?The values stat

Standard Practice for Basic Calibration of Master Viscometers and Viscosity Oil Standards

JIS Z 8828:2019 粒度分析. 動態(tài)光散射(DLS)

Particle size analysis -- Dynamic light scattering (DLS)

JIS B 7525-1:2018 比重計.第1部分:密度流體比重計

Hydrometers -- Part 1: Density hydrometers

JIS B 7525-2:2018 比重計.第2部分:液化石油氣密度比重計

Hydrometers -- Part 2: Liquefied petroleum gases density hydrometers

ASTM D2161-17 運動粘度換算為賽波特通用粘度或賽波特重油粘度的標準實施規(guī)程

4.1 At one time the petroleum industry relied on measuring kinematic viscosity by means of the Saybolt viscometer, and expressing kinematic viscosity in units of Saybolt Universal Seconds (SUS) and Saybolt Furol Seconds (SFS). This practice is now obsolete in the petroleum industry. 4.2 This practice establishes the official equations relating SUS and SFS to the SI kinematic viscosity units, mm2/s. 4.3 This practice allows for the conversion between SUS and SFS units and SI units of kinematic viscosity. 1.1 This practice2 covers the conversion tables and equations for converting kinematic viscosity in mm2/s at any temperature to Saybolt Universal viscosity in Saybolt Universal seconds (SUS) at the same temperature and for converting kinematic viscosity in mm2/s at 1228201;°F and 2108201;°F (508201;°C and 98.98201;°C) to Saybolt Furol viscosity in Saybolt Furol seconds (SFS) at the same temperatures. Kinematic viscosity values are based on water being 1.00348201;mm2/s (cSt) at 688201;°F (208201;°C). Note 1: A fundamental and preferred method for measuring kinematic viscosity is by use of kinematic viscometers as outlined in Test Method D445. Kinematic viscosity results from Test Method D7042 may be used provided they are bias-corrected by the application of the correction described in Test Method D7042 for the specific sample type. In case of dispute, Test Method D445 shall be the referee method. It is recommended that kinematic viscosity be reported in millimetres squared per second, instead of Saybolt Universal Seconds (SUS) or Saybolt Furol Seconds (SFS). This method is being retained for the purpose of calculation of kinematic viscosities from SUS and SFS data that appear in past literature. One millimetre squared per second (mm2/s) equals one centistoke (cSt), which is another unit commonly found in older literature. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for reference information purposes only. The SI unit of kinematic viscosity is mm2/s. 1.2.1 Exception—Fahrenheit temperature units are used in this practice because they are accepted by industry for the type of legacy conversions described in this practice. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization establishe......

Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity

ASTM D6616-17 在100℃高剪切速率下用錐形軸承模擬器粘度計測量粘度的標準試驗方法

5.1 Viscosity at the shear rate and temperature of this test method is thought to be particularly representative of bearing conditions in large medium speed reciprocating engines as well as automotive and heavy duty engines operating in this temperature regime. 5.2 The importance of viscosity under these conditions has been stressed in railroad specifications. 5.3 For other industry needs this method may also be run at 808201;°C by using different crossover calibration oils available from the manufacturer. No precision has been determined at this temperature. The equipment is also used at higher temperatures as shown in Test Method D4683 and CEC L-36-90 (also referenced from IP 370). 1.1 This test method covers the laboratory determination of the viscosity of engine oils at 1008201;°C and 1·106s–1 using the Tapered Bearing Simulator (TBS) viscometer.2 Note 1: This test method is similar to Test Method D4683 which uses the same TBS viscometer to measure high shear viscosity at 1508201;°C. 1.2 The Newtonian calibration oils used to establish this test method range from approximately 58201;mPa·s (cP) to 128201;mPa·s (cP) at 1008201;°C and either the manual or automated protocol was used by each participant in developing the precision statement. The viscosity range of the test method at this temperature is from 18201;mPa·s (cP) to above 258201;mPa·s (cP), depending on the model of TBS. 1.3 The non-Newtonian reference oil used to establish the shear rate of 1·106s–1 for this test method has a viscosity of approximately 108201;mPa·s at 1008201;°C. 1.4 Application to petroleum products other than engine oil has not been determined in preparing the viscometric information for this test method. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This test method uses the milliPascal second (mPa·s) as the unit of viscosity. This unit is equivalent to the centiPoise (cP), which is shown in parentheses. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

Standard Test Method for Measuring Viscosity at High Shear Rate by Tapered Bearing Simulator Viscometer at 100&x2009;&xb0;C

ISO 17973:2016 表面化學分析.中分辨率螺旋電子光譜儀.元素分析用能量標度的校準

Surface chemical analysis - Medium-resolution Auger electron spectrometers - Calibration of energy scales for elemental analysis

JJF 1577-2016 紅外耳溫計型式評價大綱

本大綱適用于分類編碼為04061000的紅外耳溫計（以下簡稱耳溫計）產(chǎn)品的型式評價。

Program of Pattern Evaluation of Infrared Ear Thermometers

JJF 1576-2016 紅外人體表面溫度快速篩檢儀型式評價大綱

本大綱適用紅外人體表面溫度快速篩檢儀（以下簡稱篩檢儀）產(chǎn)品的型式評價，也可用于其產(chǎn)品質量監(jiān)督檢查。

Program of Pattern Evaluation of Infrared Devices for Instant Screening of Human Skin Temperature

JJF 1569-2016 溴價、溴指數(shù)測定儀校準規(guī)范

本規(guī)范適用于微庫侖滴定法（電量法）溴價、溴指數(shù)測定儀的校準。

Calibration Specification for Bromine Number and Bromine Index Meters

JIS Z 8823-2:2016 離心液體沉淀法測定粒度分布.第2部分:離心照相法

Determination of particle size distribution by centrifugal liquid sedimentation methods -- Part 2: Photocentrifuge method

GOST R 8.912-2016 確保測量一致性的國家系統(tǒng). 麻醉氣體測量儀器. 驗證程序

State system for ensuring the uniformity of measurements. Measuring instruments for anesthetic gases. Verification procedure

JB/T 12453-2015 膠乳水分測定儀

本標準規(guī)定了膠乳水分測定儀的術語和定義、技術要求、試驗條件和試驗方法、檢驗規(guī)則、標志和使用說明書、包裝、運輸和貯存。 本標準適用于采用微波衰減法的膠乳水分測定儀(以下簡稱測定儀)。

Latex misture tester

JJG 2061-2015 基準試劑純度計量器具檢定系統(tǒng)表

本檢定系統(tǒng)表適用于基準試劑純度計量器具的量值傳遞，規(guī)定了借助于國家一級基準試劑純度標準物質、國家二級滴定分析標準物質及滴定裝置，由計量基準經(jīng)過計量標準向各類滴定分析用試劑傳遞試劑純度量值的方法、程序，以及量值傳遞時的擴展不確定度。在開展校準時，也可作為量值溯源的依據(jù)。

Verification Scheme of Measuring Instruments for Primary Chemical Purity

JIS B 7960-1:2015 使用玻璃電極的氫離子計量器. 交易或認證用測量儀器. 第1部分: 玻璃電極

Hydrogen ion meters using glass electrodes -- Measuring instruments used in transaction or certifications -- Part 1: Glass electrodes

GOST 8.296-2015 確保測量一致性的國家系統(tǒng). Rmax, Rz范圍為0,001至3000 mm以及Ra范圍為0,001至750 mm的表面粗糙度參數(shù)測量儀器用國家特殊標準和國家驗證計劃

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the surface roughness parameters Rmax, Rz in the range from 0,001 to 3000 mm and Ra in range from 0,001 to 750 mm

KS B ISO 7066-2:2014 流量測定裝置的使用于校正的不確定度評估.非線性校準關系

Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships

NF X20-702:2014 化學呼氣測醉試驗儀.分析呼出氣體估計酒精浸透度.規(guī)范和試驗方法

Le présent document a pour objet de définir les spécifications et les méthodes d'essais auxquelles doivent répondre les éthylotests chimiques permettant d'estimer la concentration d'alcool contenue dans l'air alvéolaire.

Chemical breath tester - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods