71.040.20 实验室器皿和有关仪器 标准查询与下载

GSO IEC 61207-2:2014 气体分析仪性能表达 第2部分：气体中的氧气（采用高温电化学传感器）

This part of IEC 1207 applies to all aspects of analyzers using high-temperature electrochemical sensors for the measurement of oxygen in gas. It should be used in conjunction with IEC 1207-1. It applies to in-situ and extractive analyzers and to analyzers installed indoors and outdoors. The object of this part is: - to specify the terminology and definitions related to the functional performance of gas analyzers, utilizing a high-temperature electrochemical sensor, for the continuous measurement of oxygen concentration in a sample of gas; - to unify methods used in making and verifying statements on the functional performance of such analyzers; - to specify what tests should be performed to determine the functional performance and how such tests should be carried out; - to provide basic documents to support the application of standards of quality assurance ISO 9001, ISO 9002 and ISO 9003.

Expression of performance of gas analyzers - Part 2: Oxygen in gas (utilizing high-temperature electrochemical sensors)

KS F 2323-2014 机械土壤压实机校准的标准方法

Standard methods for calibration of mechanical soil compactors

ASTM E1154-14 活塞式或柱塞式运动容积式装置的标准规范

1.1 This specification covers requirements, operating conditions, and test methods for piston or plunger operated volumetric apparatus (POVA). 1.2 This specification includes specifications applicable for all types of POVA or those given by the manufacturer. The following precautionary caveat pertains only to the test method portion, Section 13, of this specification: 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 Specification for Piston or Plunger Operated Volumetric Apparatus

DIN EN 12547:2014 离心机.通用安全性要求.德文版本EN 12547-2014

Centrifuges - Common safety requirements; German version EN 12547:2014

BS EN 12547:2014 离心机.通用安全性要求

Centrifuges. Common safety requirements

KS L 1561-2014(2019) 瓷盘化学分析

Porcelain dish for chemical analysis

KS L 1561-2014 化学分析用瓷盘

이 표준은 화학 분석에 사용하는 자기 증발 접시(이하 증발 접시라 한다.)에 대하여 규정한다.

Porcelain dish for chemical analysis

EN 12547:2014 离心机.通用安全性要求

This European Standard applies to centrifuges for the separation or change in concentration of mixtures of liquids and solids. It gives requirements to minimize the risks caused by the significant hazards arising during the operation of centrifuges. This European Standard gives requirements for minimizing the risks caused by the following hazards: - mechanical hazards common to all types of centrifuges, except those specified in; - ergonomical hazards; - thermal hazards; - electrical hazards; - noise. Types of centrifuges and hazards excluded: Types of centrifuges excluded; - centrifuges with a kinetic energy of rotation less than 200 J; - centrifuges for household use; - centrifuges for laboratory use according to EN 61010-2-020; - centrifuges for forming, i.e. centrifugal hot metal casting machines. Hazards excluded: This European Standard does not deal explicitly with the hazards listed below. NOTE 1 In cases, where such hazards might occur and could become relevant for the construction of the centrifuge, use specific standards for this hazard or make a risk assessment; - hazards caused by overpressure or negative pressure inside the centrifuge housing; - hazards specific to processing radioactive products; - hazards specific to microbiological processing - including viral and parasitic hazards; - hazards from processing corrosive and/or erosive materials; - hazards from processes involving flammable or explosive substances; - hazards caused by leakage of hazardous substances; - hazards caused by unsuitable hygienic design for applications involving food products; - inherent chemical hazards of process materials and/or service media and their biological effects on exposed persons; NOTE 2 Inherently hazardous substances include toxic, carcinogenic and flammable substances for example. Other substances may be hazardous because of their condition in the centrifuge, i.e. temperature, velocity and vapour pressure; - hazards due to construction materials; Materials use

Centrifuges - Common safety requirements

ANSI/ASTM F1275:2014 烤盘性能的标准测试方法

Standard Test Method for Performance of Griddles

GOST IEC 61010-2-051-2014 测量, 控制和实验室使用电气设备的安全要求. 第2-051部分. 混合和搅拌用实验室设备的特殊要求

Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-051. Particular requirements for laboratory equipment for mixing and stirring

KS L ISO 1772-2013(2023) 陶瓷和二氧化硅实验室坩埚

Laboratory crucibles in porcelain and silica

KS L ISO 1772:2013 实验室用瓷器和二氧化硅坩埚

이 표준은 국제적으로 받아들여지는 일반적 실험용 자기 및 실리카 도가니 종류와 뚜껑에 대해 규정한다.

Laboratory crucibles in porcelain and silica

KS L ISO 1772-2013(2018) 瓷器和二氧化硅中的实验室坩埚

Laboratory crucibles in porcelain and silica

ASTM E1404-94(2013) 实验室玻璃锥形瓶的标准规格

1.1 This specification provides standard dimensional requirements for glass conical flasks suitable for general laboratory use. NOTE 1—For packaging standards, choose the following standards; E920, E921, and E1133. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

Standard Specification for Laboratory Glass Conical Flasks

KS L 1559-2013 化学分析用瓷坩埚

Porcelain crucibles for chemical analysis

KS L 1584-2013 化学分析用瓷砂锅

Porcelain casseroles for chemical analysis

KS L 7104-2013 实验室搪瓷器具

Enamel apparatus for laboratory

GSO ISO 4802-1:2013 玻璃器皿 玻璃容器内表面耐水解性 第1部分：滴定分级法测定

This part of ISO 4802 specifies: a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 °C ± 1 °C for 60 min ± 1 min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required; b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this part of ISO 4802.

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification

GSO ISO 4799:2013 实验室玻璃器皿 冷凝器

Five types of condensors of three calsses according to design and the relative position of the colling medium with the nominal jacket length are specified: water jacket condenser (Allihn condenser, Liebig-West condenser and coiled destillate candenser), coolant-tube condenser, and double-section condenser. The material and the construction with ground glass joints are described by figures and tables for the dimensions.

Laboratory glassware -- Condensers

GSO ISO 4802-2:2013 玻璃器皿 玻璃容器内表面的耐水解性 第2部分：火焰光谱法测定和分类

This part of ISO 4802 specifies: a) methods for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 ± 1) °C for (60 ± 1) min. The resistance is measured by determining the amount of sodium and other alkali metal or alkaline earth oxides in the extraction solution using flame atomic emission or absorption spectrometry (flame spectrometry); b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this part of ISO 4802. The test method specified in this part of ISO 4802 might not be applicable to containers whose surfaces have been treated with silicon (e.g. containers that are ready for direct filling).

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 2: Determination by flame spectrometry and classification