N50 物质成份分析仪器与环境监测仪器综合 标准查询与下载

JJF 1164-2006 台式气相色谱 质谱联用仪校准规范

本规范适用于离子阱和四级杆型台式气相色谱-质谱联用仪（以下简称台式GC-MS）的校准，其他类型台式GC-MS的校准可参照此规范进行。

Calibration Specification for Bench Top Gas Chromatography.Mass Spectrometers

JIS K 3602 AMD 1:2006 带微生物传感器的生化需氧量(BODs)的估算用仪器(修改件1)

Apparatus for the estimation of biochemical oxygen demand (BODs) with microbial sensor (Amendment 1)

JIS B 7987:2006 废气中一氧化碳的连续分析仪

この規格は，ごみ焼却施設， 工場及び事業所において燃料，その他の物の燃焼に伴って，又は各種製造の工程などから大気へ拡散させるための煙突へ排出されるガス中の一酸化炭素濃度を連続的に測定するための自動計測システム及び自動計測器のうち，試料ガス吸引採取方式（Extractive method)で，現場に設置して長期間連続測定を行う自動計測器(以下，計測器という。)について規定する。

Continuous analyzers for carbon monoxide in flue gas

JIS B 7986:2006 废气中的二氧化碳用连续分析仪

この規格は，工場及び事業所において燃料，その他の物の燃焼に伴って，又は各種製造の工程などから大気へ拡散させるための煙突ヘ排出されるガス中の二酸化炭素濃度を連続的に測定するための自動計測システム及び自動計測器で現場に設置して長期間連統測定を行う自動計測器(以下，計測器という。)について規定する。

Continuous analyzers for carbon dioxide in flue gas

JIS B 7985:2006 排放气体中甲烷的连续分析仪

この規格は，工場及び事業所において燃料，その他の物の燃焼に伴って，若しくは各種製造の工程などから大気へ拡散させるための煙突，又はダクトへ排出されるガス中，及び廃棄物処分場，石炭処理施設などの施設，又は地域から発生するガス中のメタン濃度を連続的に測定するための自動計測システム並びに自動計測器で現場に設置して長期間連続測定を行う自動計測器(以下，計測器という。)について規定する。

Continuous analyzers for methane in emission gas

ASTM E493-06 在双面试验模式中用质谱仪检漏器做泄漏检验的标准试验方法

Methods A or B are useful in testing hermetically-sealed devices with internal volumes. Maximum acceptable leak rates have been established for microelectronic devices to assure performance characteristics will not be affected by in-leakage of air, water vapor or other contaminants over the projected life expected. Care must be taken to control the bombing pressure, bombing time and dwell time after bombing or the results can vary substantially.1.1 These test methods cover procedures for testing devices that are sealed prior to testing, such as semiconductors, hermetically enclosed relays, pyrotechnic devices, etc., for leakage through the walls of the enclosure. They may be used with various degrees of sensitivity (depending on the internal volume, the strength of the enclosure, the time available for preparation of test, and on the sorption characteristics of the enclosure material for helium). In general practice the sensitivity limits are from 4.4 1015 to 4.4 10 11 moles/s (109 standard cm3/s to 105 standard cm3/s at 0C) for helium, although these limits may be exceeded by several decades in either direction in some circumstances.1.2 Two test methods are described:1.2.1 Test Method ATest part preparation by bombing.1.2.2 Test Method BTest part preparation by prefilling.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.

Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode

ASTM E74-06 试验机负载读数检验用测力仪校准的标准实施规范

Testing machines that apply and indicate force are in general use in many industries. Practices E 4 has been written to provide a practice for the force verification of these machines. A necessary element in Practices E 4 is the use of devices whose force characteristics are known to be traceable to national standards. Practice E 74 describes how these devices are to be calibrated. The procedures are useful to users of testing machines, manufacturers and providers of force measuring instruments, calibration laboratories that provide the calibration of the instruments and the documents of traceability, and service organizations that use the devices to verify testing machines.1.1 The purpose of this practice is to specify procedures for the calibration of force-measuring instruments. Procedures are included for the following types of instruments:1.1.1 Elastic force-measuring instruments, and1.1.2 Force-multiplying systems, such as balances and small platform scales. Note 1Verification by deadweight loading is also an acceptable method of verifying the force indication of a testing machine. Tolerances for weights for this purpose are given in Practices E 4; methods for calibration of the weights are given in NIST Technical Note 577, Methods of Calibrating Weights for Piston Gages.1.2 The values stated in SI units are to be regarded as the standard. Other metric and inch-pound values are regarded as equivalent when required.1.3 This practice is intended for the calibration of static force measuring instruments. It is not applicable for dynamic or high speed force calibrations, nor can the results of calibrations performed in accordance with this practice be assumed valid for dynamic or high speed force measurements.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.

Standard Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines

ASTM E805-06 材料的颜色或色差用测量仪器法识别的标准实施规范

The options available in methods for the measurement of color or color-difference are many. These involve choices in: (1) specimens, (2) geometric and spectral properties of instruments, (3) calibration bases for standards used, (4) procedure for sample handling including conditioning, (5) procedure for taking data, and (6) equations for converting instrumental data to final results. Once the measurements have been made, it is essential to document what has been done for the purpose of interlaboratory comparisons, or for future use. A sample form is provided in Fig. 1 to record identifying information applicable to any instrumental method of color or color-difference measurement. Refer to Guide E 179, Practices E 991, E 1164, E 1345, E 1708, E 1767, E 2152, and E 2194 and Test Methods D 5386, D 6166, E 1247, E 1331, E 1347, E 1348, and E 1349, for specific details of measurements.1.1 This practice covers the documentation of instrumental measurement of color or color difference for current communication or for future reference. The practice is applicable to instrumental measurements of materials where color is seen by reflected, transmitted or emitted light and any combinations of one or more of these processes. The practice is recommended for documentation of methodology in interlaboratory color-measurement programs.1.2 An adequate identification of an instrumental measure of color or color-difference consists of five parts:1.2.1 Nature and source of available samples and the form of specimens actually measured,1.2.2 Instrumental conditions of measurement, including instrument geometrical and spectral conditions of measurement, 1.2.3 Standards used,1.2.4 Data acquisition procedure, and1.2.5 Color scales employed.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Identification of Instrumental Methods of Color or Color-Difference Measurement of Materials

NF C23-560-2:2005 可燃气体的检测和测量用电气设备.第2部分:指示空气中甲烷的体积百分率最大为5%的I类设备的性能要求

Electrical apparatus for the detection and measurement of flammable gases - Part 2 : performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air.

NF C23-560-1:2005 可燃气体的检测和测量用电气设备.第1部分:一般要求和试验方法

Electrical apparatus for the detection and measurement of flammable gases - Part 1 : general requirements and test methods.

NF C23-560-5:2005 可燃气体的检测和测量用电气设备.第5部分:指示气体的体积百分率最大为100%的II类设备的性能要求

Electrical apparatus for the detection and measurement of flammable gases - Part 5 : performance requirements for group II apparatus indicating a volume fraction up to 100 % gas.

NF C23-560-4:2005 可燃气体的检测和测量用电气设备.第4部分:指示低爆炸物极限的体积百分率最大为100%的II类设备的性能要求

Electrical apparatus for the detection and measurement of flammable gases - Part 4 : performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit.

NF C23-541-2:2005 可燃或毒性气体和蒸气的检测用开路仪器规范.第2部分:可燃气体检测仪器的性能要求

Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 2 : performance requirements for apparatus for the detection of combustible gases.

NF C23-541-1:2005 可燃或毒性气体和蒸气的检测用开路仪器规范.第1部分:一般要求和试验方法

Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 1 : general requirements and test methods.

NF C23-560-1/A11:2005 可燃气体的检测和测量用电气设备.第1部分:一般要求和试验方法

Electrical apparatus for the detection and measurement of flammable gases - Part 1 : general requirements and test methods.

NF C23-541-1/A1:2005 可燃或毒性气体和蒸气的检测用开路仪器规范.第1部分:一般要求和试验方法

Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 1 : general requirements and test methods.

NF C23-560-3:2005 可燃气体的检测和测量用电气设备.第3部分:指示空气中甲烷的体积百分率最大为100%的I类设备的性能要求

Electrical apparatus for the detection and measurement of flammable gases - Part 3 : performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air.

ASTM E2246-05 用光学干涉仪测量反射薄膜应变梯度的标准试验方法

Strain gradient values are an aid in the design and fabrication of MEMS devices.1.1 This test method covers a procedure for measuring the strain gradient in thin, reflecting films. It applies only to films, such as found in microelectromechanical systems (MEMS) materials, which can be imaged using an optical interferometer. Measurements from cantilevers that are touching the underlying layer are not accepted.1.2 This test method uses a non-contact optical interferometer with the capability of obtaining topographical 3-D data sets. It is performed in the laboratory.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.

Standard Test Method for Strain Gradient Measurements of Thin, Reflecting Films Using an Optical Interferometer

ASTM E2245-05 用光学干涉仪测量反射薄膜残余应力的标准试验方法

Residual strain measurements are an aid in the design and fabrication of MEMS devices. The value for residual strain is used in Youngrsquo;modulus calculations.1.1 This test method covers a procedure for measuring the compressive residual strain in thin films. It applies only to films, such as found in microelectromechanical systems (MEMS) materials, which can be imaged using an interferometer. Measurements from fixed-fixed beams that are touching the underlying layer are not accepted.1.2 This test method uses a non-contact optical interferometer with the capability of obtaining topographical 3-D data sets. It is performed in the laboratory.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.

Standard Test Method for Residual Strain Measurements of Thin, Reflecting Films Using an Optical Interferometer

ASTM E1025-05 辐射摄影术用孔型图像质量指示仪(IQI)的设计、制造和材料分组分类的标准实施规程

1.1 This practice covers the design, material grouping classification, and manufacture of hole-type image quality indicators (IQI) used to indicate the quality of radiologic images.1.2 This practice is applicable to X-ray and gamma-ray radiology.1.3 The values stated in inch-pound units are to be regarded as standard.1.4 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.

Standard Practice for Design, Manufacture, and Material Grouping Classification of Hole-Type Image Quality Indicators (IQI) Used for Radiology