N64 实验室用玻璃、陶瓷、塑料器皿 标准查询与下载

ANSI/IEST/ISO 14644-2:2000 洁净室和相关控制环境.第2部分:证明持续符合IEST/ISO 14644-1-1999标准要求的试验和监测规范

This part of ISO 14644 specifies requirements for periodic testing of a cleanroom or clean zone to prove its continued compliance with ISO 14644-1 for the designated classification of airborne particulate cleanliness. These requirements invoke the test described in ISO 14644-1 for classification of a cleanroom or clean zone. Additional tests are also specified, to be carried out in accordance with the requirements of this part of ISO 14644. Optional tests, to be applied at the user's discretion, are also identified. This part of ISO 14644 also specifies requirements for monitoring of a cleanroom or clean zone (hereafter referred to as an installation) to provide evidence of its continued compliance with ISO 14644-1 for the designated classification of airborne particulate cleanliness.

Cleanrooms and associated controlled environments--Part 2: Specifications for testing and monitoring to prove continued compliance with IEST/ISO 14644-1:1999

ANSI/IEST/ISO 14644-4:2001 洁净室和相关控制环境.第4部分:设计,建造和启动

This part of ISO 14644 specifies requirements for the design and construction of cleanroom installations but does not prescribe specific technological or contractual means to meet these requirements. It is intended for use by purchasers, suppliers and designers of cleanroom installations and provides a checklist of important parameters of performance. Construction guidance is provided, including requirements for start-up and qualification. Basic elements of design and construction needed to ensure continued satisfactory operation are identified through the consideration of relevant aspects of operation and maintenance. Note: Further guidance in respect of the above requirements is given in annexes A to H. Other parts of ISO 14644 may provide complementary information. Application of this part of ISO 14644 is restricted in the following: user requirements are represented by purchaser or specifier; specific processes to be accommodated in the cleanroom installation are not specified; fire and safety regulations are not considred specifically--the appropriate national and local requirements shoud be respected; process media and utility services are only considered with respect to their routing between and in the different zones of cleanliness; regarding initial operation and maintenance, only cleanroom construction-specific requirements are considered.

Cleanrooms and associated controlled environments-Part 4: Design, construction and start-up

ARMY A-A-50226 B-2003 摇摆机.试验筛.实验室所用的轻便式需人工操作.容量6全高8英寸标准筛

The General Services Administration has authorized the use of this Commercial Item Description(CID) for all federal agencies. The original issue of this CID replaced MIL-S-11568

SHAKING MACHINE, TESTING SIEVE, LABORATORY, PORTABLE, HAND-OPERATED, CAPACITY 6 FULL-HEIGHT OR 13 HALF-HEIGHT, 8-INCH STANDARD SIEVES

DIN EN ISO 4142:2003 实验室玻璃器皿.试管

Laboratory glassware - Test tubes (ISO 4142:2002); German version EN ISO 4142:2002

BS EN ISO 4142:2002 实验室玻璃器皿.试管

NOTE 3 In addition to terms and definitions used in two of the three offi-cial ISO languages (English and French), this International Standard gives the equivalent terms in the German language; these are published under the responsibility of the member body for Germany. However, only the terms and definitions given in the offi-cial languages can be considered as ISO terms and definitions.

Laboratory glassware - Test tubes

QB/T 2560-2002 实验室玻璃仪器 过滤漏斗

本标准规定了一般实验室用的玻璃过滤漏斗的分类和结构、规格尺寸、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 过滤漏斗可与其他一般玻璃仪器组装使用，如烧瓶、容量瓶。

Laboratory glassware ----Filter funnels

QB/T 2559-2002 仪器玻璃成分分类及其试验方法

本标准规定了仪器玻璃(简称玻璃)的成分分类及试验方法。 本标准适用于制造各种仪器的玻璃及其试验方法。

Guidelines on types of apparatus glass their composition and test methods

QB/T 2561-2002 实验室玻璃仪器 试管和培养管

本标准规定了实验室用试管和培养管的分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于各种实验室用于生物试验、验血、微生物的培养以及观察化学反应中的还原、分解反应等实验用试管和用于培养细菌的培养管。

Laboratory glassware ----Test tubes and culture tubes

DIN 12918-2:2002 实验室设备.实验室配件.第2部分:燃气阀门

The document shall be used for fuel gas valves in laboratories. The document defines types, dimensions, materials and requirements and tests for construction, leak tightness and stability as well as marking of laboratory fuel gas valves for a nominal pressure up to 0,02 MPa (0,2 bar) and a max. temperature up to 60 ?#,,#

Laboratory equipment - Laboratory fittings - Part 2: Valves for fuel gases

ISO 4142:2002 实验室玻璃器皿.试管

This International Standard specifies a range of test tubes, suitable for general laboratory use, fabricated from borosilicate, neutral or soda/lime glass, which are designated Type Ⅰ, Type Ⅱ and Type Ⅲ respectively.

Laboratory glassware - Test tubes

DIN ISO 4800:2002 实验室玻璃器皿.分液漏斗和滴液漏斗

The document specifies requirements, materials and dimensions for separating and dropping funnels for general laboratory use. Separating funnels are used for liquid/liquid extractions. Dropping funnels are used for adding of reagent solutions to reaction vessels.#,,#

Laboratory glassware - Separating funnels and dropping funnels (ISO 4800:1998)

DIN 12217:2002 实验室玻璃器皿.硼硅酸盐3.3玻璃管

Laboratory glassware - Tubes made of borosilicate glass 3.3

JIS Z 4820:2002 手套箱漏泄检测的试验方法

この規格は，放射性同位元素取扱施設，核燃料施設などで，放射性物質を取り扱うグローブボックスの気密試験方法について規定する。

Test method for leakage of glove boxes

DIN ISO 3507:2002 实验室玻璃器皿.比重瓶 (ISO 3507:1999)

The document specifies dimensions and requirements for 6 types of pyknometers intended to measure the density of liquids.

Laboratory glassware - Pyknometers (ISO 3507:1999)

DIN 12693:2002 实验室塑料器皿.可在"in"处调节的一次性微量移液管

Plastics laboratory ware - Disposable micropipettes adjusted on "In"

BS EN 62092:2002 超声学.水听器.15MHz-40MHz频率范围内的特性和校准

This International Standard is applicable to · hydrophones employing piezoelectric sensor elements, designed to measure the pulsed and continuous-wave ultrasonic fields generated by ultrasonic equipment; · hydrophones used for measurements made in water and in the frequency range between 15 MHz and 40 MHz; · hydrophones with or without an integral amplifier; · hydrophones with a circular piezoelectrically active element. This International Standard specifies · relevant hydrophone characteristics; · methods of determining directional response and hydrophone sensitivity based on relative or comparative measurements; and describes · absolute hydrophone calibration methods. Recommendations and references to accepted literature are made for the various relative and absolute calibration methods in the frequency range covered by this International Standard.

Ultrasonics - Hydrophones - Characteristics and calibration in the frequency range from 15 MHz to 40 MHz

ASTM C1509-02(2007) 串珠工艺玻璃管和配件的标准规范

1.1 This specification covers chemically resistant, low expansion Type-I borosilicate glass, Class A, (see Specification E 438) used to manufacture beaded end flanged-glass pipe and fittings for pressure and vacuum applications.

Standard Specification for Beaded Process Glass Pipe and Fittings

ASTM E287-02(2007) 实验室玻璃分度滴定管的标准规范

1.1 This specification covers requirements for glass burets of precision and general-purpose grades suitable for laboratory use.1.1.1 Class A Each buret of precision grade may be marked with the letter "A" to signify compliance with applicable construction and accuracy requirements in Table 1 and Table 2 . Each buret may be marked with a permanent serial number at the option of the manufacturer.1.1.2 Class B General purpose burets are of the same basic design as Class A burets. However, volumetric tolerances for Class B burets shall be within twice the specified range allowed for Class A burets. These burets need not be marked with their class designation or serial number. SeeTable 1 and Table 3 for tolerances and dimensional requirements. Note 1The Twelfth General (International) Conference on Weights and Measures redefined the litre as a "special name for the cubic decimetre," but agreed to permit continuance of the terms litre, millilitre, and mL, except in association with measurements of the highest precision. For volumetric glassware the difference between the old and new meanings of litre is negligible. Therefore, either mL or cm3 may be marked on ware covered by this standard.1.1.3 Product with a stated capacity not listed in this standard may be specified Class A Tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1 .

Standard Specification for Laboratory Glass Graduated Burets

ASTM E969-02 玻璃体积(移液)管标准规范

1.1 This specification covers volumetric pipets of two classes. Class A, Precision Pipet and Class B, General Purpose. Note 18212;Specifications for micropipets are given in Specification E 193.1.2 Product with a stated capacity not listed in this standard may be specified class A tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1.

Standard Specification for Glass Volumetric (Transfer) Pipets

ASTM E1272-02(2007) 实验室玻璃量筒标准规范

1.1 This specification covers requirements for glass graduated cylinders for precision and general purpose grades suitable for laboratory purposes.1.1.1 Class A Each cylinder of precision grade shall be marked with the letter "A'''' to signify compliance with applicable construction and accuracy requirements. Cylinders may be marked with an identification number (serial number) at the option of the manufacturer.1.1.2 Class B General purpose cylinders are of the same basic design as Class A cylinders. However, volumetric tolerances for Class B cylinders shall be within twice the specified range allowed for Class A cylinders. These cylinders need not be marked with their class designation.1.1.3 Product with a stated capacity not listed in this standard may be specified in class A tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1 .

Standard Specification for Laboratory Glass Graduated Cylinders