17.180.30 光学测量仪器 标准查询与下载

GB/T 3720-1988 光学长度计量仪器 基本参数

本标准适用于单方向测量长度的光学计量仪器。

Optical length measuring instruments--Basic parameters

GB/T 3718-1988 万能测长仪

本标准适用于光学读数和数字显示的万能测长仪。

Universal horizontal metroscope

GB/T 7896-1987 人造光学石英晶体试验方法

本标准适用于人造光学石英晶体性能试验。

Testing method for optical--Grade synthetic quartz crystal

GB/T 7895-1987 人造光学石英晶体

本标准适用于制作棱镜、透镜、窗口片、旋光片、偏光片等光学元件的人造光学石英晶体。

Optical grade synthetic quartz crystal

GB/T 6322-1986 光滑极限量规型式和尺寸

本标准适用于检验孔和轴（按GB1800～1804-1979《公差与配合》）用的光滑极限量规。

Types and dimensions of plain limit gauges

GB/T 6321-1986 光学扭簧测微计

本标准适用于分度值为0.1，0.2，0.5和1μm的光学扭簧测微计（以下简称测微计）。

Spring-optical measuring heads,opticators

GB/T 3158-1982 光学零件球面半径数值系列

本标准适用于光学零件球面半径。

Radii of spherical surface of optical elements series of numerical values

GSO ISO 12858-2:2024 光学和光学仪器 大地测量仪器辅助装置 第2部分：三脚架

This document specifies the most important requirements of telescopic tripods for surveying instruments and the connection between instrument and tripod. The requirements in this document enable instruments and tripods of different manufacturers to be joined to one another, without prejudicing their performance and their usefulness. This document is applicable to tripods which are used for levels, theodolites, tacheometers, GPS equipment, EDM instruments and in combination with targets, reflectors, antennae, etc.

Optics and optical instruments — Ancillary devices for geodetic instruments — Part 2: Tripods

T/GVS 013-2024 红外测温滤光片

规定了红外测温滤光片的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输和贮存。适用于红外测温滤光片的生产、检验和销售。

Infrared thermometry filter

ASTM E1479-24 描述和规定电感耦合等离子体原子发射光谱仪的标准实施规程

Standard Practice for Describing and Specifying Inductively Coupled Plasma Atomic Emission Spectrometers

T/GDCKCJH 081-2023 紫外线杀菌灯现场检测方法

本文件规定了紫外线杀菌灯的术语和定义、性能要求与现场检测方法。

Field test methods for UV germicidal lamp

T/CI 172-2023 扑翼飞行机器人机载视觉系统

本文件规定了仿生扑翼飞行机器人（以下简称“扑翼飞行机器人”）机载视觉系统的功能和组成及技术要求，飞行环境一般为开阔环境。 本文件适用于仿生扑翼飞行机器人（翼展在0.18m~2m）的机载视觉系统及其部件的设计与验证，其他扑翼飞行机器人机载视觉系统可参照执行。

The technical specification for the airborne vision system of bionic flapping wing unmanned aerial vehicle

ASTM D7726-11(2023) 测量水中浊度的各种浊度计技术使用的标准指南

Standard Guide for The Use of Various Turbidimeter Technologies for Measurement of Turbidity in Water

T/QGCML 1729-2023 制冷机芯通用技术要求

本文件规定了制冷机芯的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于气体检测、工业检测等用途的红外热像仪的制冷机芯。

General technical requirements for refrigeration movements

T/QGCML 1669-2023 高速高精度分布式光纤分布系统

本文件提供了高速高精度分布式光纤传感系统的术语定义、系统组成、技术要求。 本文件适用于高速高精度分布式光纤传感系统的应用。

High-speed and high-precision distributed optical fiber distribution system

ASTM E3143-18b(2023) 进行脂质体冷冻透射电子显微镜检查的标准实践

1.1  This practice covers procedures for vitrifying and recording images of a suspension of liposomes with a cryo-transmission electron microscope (cryo-TEM) for the purpose of evaluating their shape, size distribution and lamellarity for quality assessment. The sample is vitrified in liquid ethane onto specially prepared holey, ultra-thin, or continuous carbon TEM grids, and imaged in a cryo-holder placed in a cryo-TEM. 1.2  The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental 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 established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Performing Cryo-Transmission Electron Microscopy of Liposomes

ASTM D3321-19(2023) 使用折射计现场测试测定含水发动机冷却剂的凝固点的标准测试方法

1.1  This test method covers the use of a portable refractometer for determining the approximate freezing protection provided by ethylene and propylene glycol-based coolant solutions as used in engine cooling systems and special applications. Note 1:  Some instruments have a supplementary freezing protection scale for methoxypropanol coolants. Others carry a supplemental scale calibrated in density or specific gravity readings of sulfuric acid solutions so that the refractometer can be used to determine the charged condition of lead acid storage batteries. 1.2  The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 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, health, and environmental 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 established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants

ASTM D6122-23 多变量在线、在线、现场和实验室红外分光光度计和基于拉曼光谱仪的分析系统性能验证的标准实施规程

Standard Practice for Validation of the Performance of Multivariate Online, At-Line, Field and Laboratory Infrared Spectrophotometer, and Raman Spectrometer Based Analyzer Systems

ASTM E520-08(2023)e1 发射和吸收光谱法中描述光电倍增探测器的标准实施规程

Standard Practice for Describing Photomultiplier Detectors in Emission and Absorption Spectrometry

ASTM E520-08(2023) 描述发射和吸收光谱法中光电倍增探测器的标准实施规程

1.1 This practice covers photomultiplier properties that are essential to their judicious selection and use in emission and absorption spectrometry. Descriptions of these properties can be found in the following sections: Section Structural Features 4 General 4.1 External Structure 4.2 Internal Structure 4.3 Electrical Properties 5 General 5.1 Optical-Electronic Characteristics of the Photocathode 5.2 Current Amplification 5.3 Signal Nature 5.4 Dark Current 5.5 Noise Nature 5.6 Photomultiplier as a Component in an Electrical Circuit 5.7 Precautions and Problems 6 General 6.1 Fatigue and Hysteresis Effects 6.2 Illumination of Photocathode 6.3 Gas Leakage 6.4 Recommendations on Important Selection Criteria 7 1.2 Radiation in the frequency range common to analytical emission and absorption spectrometry is detected by photomultipliers presently to the exclusion of most other transducers. Detection limits, analytical sensitivity, and accuracy depend on the characteristics of these current-amplifying detectors as well as other factors in the system. 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, health, and environmental 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 established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Describing Photomultiplier Detectors in Emission and Absorption Spectrometry