ASTM E960-1993(2003) Standard Specification for Laboratory Glass Beakers《实验室玻璃烧杯的标准规范》.pdf
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1、Designation: E 960 93 (Reapproved 2003)Standard Specification forLaboratory Glass Beakers1This standard is issued under the fixed designation E 960; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A numbe
2、r in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification provides standard dimensional re-quirements for glass beakers suitable for general laboratoryuse.NOTE 1For packaging sta
3、ndards, choose among the following stan-dards: Specification E 920; Specification E 921, Practice E 1133. Forsampling and testing refer to Specification E 1157.2. Referenced Documents2.1 ASTM Standards:E 438 Specification for Glasses in Laboratory Apparatus2E 671 Specification for Maximum Permissibl
4、e Thermal Re-sidual Stress in Annealed Glass Laboratory Apparatus2E 920 Specification for Commercially Packaged LaboratoryApparatus2E 921 Specification for Export Packaged Laboratory Appa-ratus2E 1133 Practice for Performance Testing of Packaged Labo-ratory Apparatus for United States Government Pro
5、cure-ments2E 1157 Specification for Sampling and Testing of ReusableLaboratory Glassware23. Classification3.1 Beakers shall be in the following types and sizes.3.1.1 Type ILow form with spout (Griffin):3.1.1.1 Size 110 cm3,3.1.1.2 Size 220 cm3,3.1.1.3 Size 330 cm3,3.1.1.4 Size 450 cm3,3.1.1.5 Size 5
6、100 cm3,3.1.1.6 Size 6150 cm3,3.1.1.7 Size 7250 cm3,3.1.1.8 Size 8400 cm3,3.1.1.9 Size 9600 cm3,3.1.1.10 Size 10800 cm3,3.1.1.11 Size 111000 cm3,3.1.1.12 Size 121500 cm3,3.1.1.13 Size 132000 cm3,3.1.1.14 Size 143000 cm3, and3.1.1.15 Size 154000 cm3.3.1.2 Type IILow form, with spout, heavy duty:3.1.2
7、.1 Size 1150 cm3,3.1.2.2 Size 2250 cm3,3.1.2.3 Size 3400 cm3,3.1.2.4 Size 4600 cm3,3.1.2.5 Size 51000 cm3,3.1.2.6 Size 62000 cm3, and3.1.2.7 Size 74000 cm3.3.1.3 Type IIITall form, with spout (Berzelius):3.1.3.1 Size 1100 cm3,3.1.3.2 Size 2200 cm3,3.1.3.3 Size 3300 cm3,3.1.3.4 Size 4400 cm3,3.1.3.5
8、Size 5500 cm3,3.1.3.6 Size 6600 cm3, and3.1.3.7 Size 71000 cm3.3.1.4 Type IVTall form, without spout (Berzilius):3.1.4.1 Size 1100 cm3,3.1.4.2 Size 2200 cm3,3.1.4.3 Size 3300 cm3,3.1.4.4 Size 4400 cm3, and3.1.4.5 Size 5500 cm3.3.1.4.6 Size 6600 cm3, and3.1.4.7 Size 71000 cm3.3.1.5 Type VElectrolytic
9、, without spout:3.1.5.1 Size 1180 cm3, and3.1.5.2 Size 2250 cm3.NOTE 2The term millilitre (mL) is commonly used as a special namefor the cubic centimeter (cm3) and similarly the liter (L) for 1 000 cubiccentimeters, in accordance with the International System of Units (SI).4. Material and Annealing4
10、.1 Beakers shall be made of borosilicate glass conformingto the requirement of Type I, Class A of Specification E 438.4.2 Maximum residual thermal stress shall be such as toconform to Specification E 671.1This specification is under the jurisdiction of ASTM Committee E41 onLaboratory Apparatus and i
11、s the direct responsibility of Subcommittee E41.01 onGlass Apparatus.Current edition approved Aug. 15, 1993. Published October 1993. Originallypublished as E 960 83. Last previous edition E 960 83 (1988).2Annual Book of ASTM Standards, Vol 14.02.1Copyright ASTM International, 100 Barr Harbor Drive,
12、PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Design5.1 Types I and II beakers shall be constructed to havestraight sides (the 1 000 through 4 000 cm3sizes may haveslightly tapered sides). Types III and IV beakers shall haveslightly tapered sides (the 100 and 200 cm3may be straight
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