1、Designation: E 960 93 (Reapproved 2008)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 () 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 stan
3、dards, 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:2E 438 Specification for Glasses in Laboratory ApparatusE 671 Specification for Maximum Permissible
4、 Thermal Re-sidual Stress in Annealed Glass Laboratory ApparatusE 920 Specification for Commercially Packaged LaboratoryApparatusE 921 Specification for Export Packaged Laboratory Appa-ratusE 1133 Practice for Performance Testing of Packaged Labo-ratory Apparatus for United States Government Procure
5、-mentsE 1157 Specification for Sampling and Testing of ReusableLaboratory Glassware3. 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 5100 cm
6、3,3.1.1.6 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:3.1.2.1 Siz
7、e 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 Size 5
8、500 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, with
9、out 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 Annealing4.1 Bea
10、kers 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 is the
11、direct responsibility of Subcommittee E41.01 onApparatus.Current edition approved Nov. 1, 2008. Published January 2009. Originallyapproved in 1983. Last previous edition approved in 2003 as E 960 93 (2003).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer
12、Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Design5.1 Types I and II beakers shal
13、l 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 straightsided). Type V beakers may have slightly tapered or straightsides.5.2 All styles may have a slightly
14、concave bottom. Thejunction of the sides with the bottom shall be well rounded.5.3 The beakers shall be symmetrically made and smoothlyfinished, the upper edge with a fire polished bead and may beflared outward. Type II beakers may have a tooled flare.5.4 Types I, II and III beakers shall have well
15、defined spoutssuch that the stream of water poured from the lip of the beakershall pour evenly, and shall not cling to the outside of thebeaker and flow off the bottom when tilting the nearly fullbeaker at a 45 angle.6. Capacity and Dimensions6.1 Beakers shall conform to the requirements of Table 1,
16、Table 2, Table 3, and Table 4.7. Markings7.1 Each beaker shall be permanently marked with the nameor known trademark of the manufacturer and the nominalcapacity, as well as approximate graduation mark-ings thathave a limit of error of 65 % of full capacity. The graduationintervals shall comply with
17、the tables.7.2 There shall be an area on one side of the beaker,roughened by sand blasting or suitably decorated to provide formarking with pencil.8. Keywords8.1 beakers; glass; laboratoryTABLE 1 Capacity and Dimensions of Type I BeakersSize Capacity, cm3Body OD, mm Max Height, mmMin Graduated Range
18、,cm3Max GraduatedSubdivision, cm3110256 2 35 . .2236 2 45 5 to 15 1033 6 2 55 5 to 25 1045416 2 60 10to40 105 100 50 6 2 75 20to80 106 150 57 6 2 90 20 to 140 207 250 68 6 2 100 25 to 200 258 400 77 6 2 120 50 to 325 259 600 88 6 3 135 100 to 500 5010 800 98 6 3 145 100 to 750 5011 1 000 108 6 3 160
19、 100 to 900 5012 1 500 120 6 3 180 200 to 1 400 20013 2 000 130 6 3 200 200 to 1 800 20014 3 000 146 6 3 225 250 to 2 500 25015 4 000 161 6 4 260 500 to 3 500 500TABLE 4 Capacity and Dimensions of Type V BeakersSize Capacity, cm3Max. BodyOD, mmMax Height,mm121802505260120135E 960 93 (2008)2ASTM Inte
20、rnational takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely
21、 their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand sho
22、uld be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Sta
23、ndards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610
24、-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 2 Capacity and Dimensions of Type II BeakersSize Capacity, cm3Body OD, mm Max Height, mmMin Graduated Range,cm3Max GraduatedSubdivision, cm31 150 57 6 2 90 20 to 140 202 250 67 6 2 100
25、 25 to 200 253 400 77 6 2 120 50 to 325 254 600 88 6 3 135 100 to 500 505 1 000 108 6 3 160 100 to 900 506 1 200 130 6 3 200 200 to 1 800 2007 4 000 161 6 4 260 500 to 3 500 500TABLE 3 Capacity and Dimensions of Types III and IV BeakersSize Capacity, cm3Body OD, mm Max Height, mmMin GraduatedRange, cm3Max GraduatedSubdivision, cm31 100 50 6 2 85 20to80 102 200 56 6 2 110 25 to 150 253 300 64 6 2 125 25 to 250 254 400 70 6 2 135 50 to 325 255 500 75 6 2 145 100 to 400 506 600 80 6 3 160 100 to 500 507 1 000 90 6 3 195 100 to 900 50E 960 93 (2008)3
