N64 实验室用玻璃、陶瓷、塑料器皿 标准查询与下载

DIN EN ISO 1042:1999 实验室玻璃器皿.单列刻度量瓶 (ISO 1042:1998); 德文版本 EN ISO 1042:1999

The document specifies material, dimensions, designation, construction and metrological requirements, in particular maximum permitted errors, for one-mark volumetric flasks. These are used in laboratories for the preparation of standard solutions and are the most important tool of the analytical chemist besides the balance. The document is basis for conformity certification in accordance with the german verification regulation.#,,#

Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998); German version EN ISO 1042:1999

DIN ISO 4798:1999 实验室玻璃器皿.过滤漏斗

Laboratory glassware - Filter funnels (ISO 4798:1997)

DIN ISO 1773:1999 实验室玻璃器皿.细颈烧瓶

Laboratory glassware - Narrow-necked boiling flasks (ISO 1773:1997)

DIN 12918-1:1999 实验室设备.实验室管件.第1部分:水阀

The document shall be used for water taps in laboratories. It defines dimensions, requirements and tests for the following laboratory valves for water: Fittings of the nominal pressure level PN 10, made from metal, and applied at a max. pressure of 1 MPa, a flow pressure between 0,1 and 0,5 MPa and a max. temperature up to 65 ? Fittings of the nominal pressure level PN 4, made from plastics material, applied at a max. pressure of 0,4 MPa, a flow pressure of 0,1 to 0,2 MPa and a max. temperature up to 48 ?

Laboratory equipment - Laboratory fittings - Part 1: Valves for water

BS ISO 4800:1998 实验室玻璃器皿.分液漏斗和滴液漏斗

This International Standard specifies details of an internationally acceptable series of glass separating funnels and dropping funnels suitable for general use in laboratories.

Laboratory glassware - Separating funnels and dropping funnels

ISO 3507:1999 实验室玻璃器皿 密度计

This International Standard specifies requirements for a series of pyknometers for general laboratory use for the determination of the densities of liquids. Specialized pyknometers for use with particular products, or otherwise not in common use, are excluded. Sufficient details to define such pyknometers should be included in International Standards which specify or describe their use. A device suitable for adjustment of the liquid level in the neck of the Reischauer pyknometer is shown in annex A.

Laboratory glassware - Pyknometers

DIN EN 12585:1999 玻璃装置,管道和管连接件.DN 15至DN 1000的管道和管连接件.匹配性和可互换性

Glass plant, pipeline and fittings - Pipeline and fittings DN 15 to DN 1000 - Compatibility and interchangeability; German version EN 12585:1998

NF B34-003*NF EN 12585:1999 玻璃制仪器、管路及接头.DN15-DN1000的管路和接头.兼容性与互换性

Glass plant, pipeline and fittings. Pipeline and fittings DN 15 to DN 1000. Compatibility and interchangeability.

ASTM E1378-99(2005) 实验室玻璃多功能缩颈蒸馏烧瓶和长劲烧瓶的标准规范

1.1 This specification provides standard dimensional requirements for multiple neck distilling/boiling flasks.

Standard Specification for Laboratory Glass Multiple Neck Distilling/Boiling Flasks

ASTM D5417-99(2003) 维特曼(Vettermann)转鼓试验仪器的操作

1.1 This practice describes the equipment and operation of the Vettermann drum tester for testing pile yarn floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action. 1.2 This practice is only applicable for use in testing unused pile floor covering of all types. It is not applicable for use in testing used pile yarn floor coverings. 1.3 The values stated in inch-pound units are to be regarded as the standard for all measurements except mass. The SI (metric) units for all measurements except mass are provided for information only. 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 Operation of the Vettermann Drum Tester

ASTM D5417-99 维特曼(Vettermann)转鼓试验仪器的操作

1.1 This practice describes the equipment and operation of the Vettermann drum tester for testing pile floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action. 1.2 This practice is only applicable to unused pile floor covering of all types that are tested under standard textile conditions. 1.3 This practice cannot be used to predict pilling characteristics of pile floor covering. 1.4 This practice may be used by mutual agreement between the purchaser and supplier to set purchasing specifications. 1.5 The values stated in inch-pound units are to be regarded as the standard for all measurements except mass. The SI (metric) units for all measurements except mass are provided for information only. 1.6 This standard does not purport to address all of the safety problems, 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 Operation of the Vettermann Drum Tester

ASTM E1378-99 实验室玻璃多功能缩颈蒸馏烧瓶和长劲烧瓶的标准规范

1.1 This specification provides standard dimensional requirements for multiple neck distilling/boiling flasks.

Standard Specification for Laboratory Glass Multiple Neck Distilling/Boiling Flasks

ASTM E1377-99 实验室开尔达玻璃烧瓶的标准规范

1.1 This specification provides standard dimensional requirements for glass Kjeldahl flasks for nitrogen digestion analysis.

Standard Specification for Laboratory Glass Kjeldahl Flasks

ASTM E694-99 实验室玻璃容积测量器具的标准规范

1.1 This specification covers general requirements common to glass volumetric apparatus. Specific dimensions and tolerances for applicable instruments are given in other specifications as cited throughout this specification. Glass must conform to specifications E438 and be calibrated in accordance with Practice E542. 1.1.1 Class A -Each instrument shall be marked with the letter to signify compliance with applicable construction and accuracy requirements. Instruments may be marked with an identification marker (serial number) at the option of the manufacturer. 1.1.2 Class B -General purpose instruments are of the same basic design as Class A. However, volumetric tolerances for Class B instruments shall be within twice the specified range allowed for Class A unless otherwise specified.

Standard Specification for Laboratory Glass Volumetric Apparatus

ASTM E1095-99 普通实验室用玻璃漏斗的标准规范

1.1 This specification covers common laboratory or filter funnels, and filling or powder funnels for general laboratory use.

Standard Specification for Common Laboratory Glass Funnels

ASTM E1377-99(2010) 实验室开尔达玻璃烧瓶的标准规范

1.1 This specification provides standard dimensional requirements for glass Kjeldahl flasks for nitrogen digestion analysis.

Standard Specification for Laboratory Glass Kjeldahl Flasks

ASTM E1377-99(2005) 实验室开尔达玻璃烧瓶的标准规范

1.1 This specification provides standard dimensional requirements for glass Kjeldahl flasks for nitrogen digestion analysis.

Standard Specification for Laboratory Glass Kjeldahl Flasks

ASTM E694-99(2010) 实验室玻璃容积测量器具的标准规范

1.1 This specification covers general requirements common to glass volumetric apparatus. Specific dimensions and tolerances for applicable instruments are given in other specifications as cited throughout this specification. Glass must conform to Specifications E438 and be calibrated in accordance with Practice E542. 1.1.1 Class A8212;Each instrument shall be marked with the letter A to signify compliance with applicable construction and accuracy requirements. Instruments may be marked with an identification marker (serial number) at the option of the manufacturer. 1.1.2 Class B8212;General purpose instruments are of the same basic design as Class A. However, volumetric tolerances for Class B instruments shall be within twice the specified range allowed for Class A unless otherwise specified.

Standard Specification for Laboratory Glass Volumetric Apparatus

ASTM E694-99(2005) 实验室玻璃容积测量器具的标准规范

1.1 This specification covers general requirements common to glass volumetric apparatus. Specific dimensions and tolerances for applicable instruments are given in other specifications as cited throughout this specification. Glass must conform to specifications E 438 and be calibrated in accordance with Practice E 542.1.1.1 Class AEach instrument shall be marked with the letter A to signify compliance with applicable construction and accuracy requirements. Instruments may be marked with an identification marker (serial number) at the option of the manufacturer.1.1.2 Class BGeneral purpose instruments are of the same basic design as Class A. However, volumetric tolerances for Class B instruments shall be within twice the specified range allowed for Class A unless otherwise specified.

Standard Specification for Laboratory Glass Volumetric Apparatus

ISO 4800:1998 实验室玻璃器皿 分液漏斗和滴液漏斗

This International Standard specifies details of an internationally acceptable series of glass separating funnels and dropping funnels suitable for general use in laboratories.

Laboratory glassware - Separating funnels and dropping funnels