1、 D 3228-08(2014.)STANDARD TEST METHOD FOR TOTAL NITROGEN IN LUBRICATING OILS AND FUEL OILS BY MODIFIED KJELDAHL METHOD ():2477-14/ASTM :13.10.2014 2014.-,.9,-49,-1,119991.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.interstandart.ru/(ASTM International)100 rr Harbor Drive,West Cons
2、hohocken,PA 19428,USA.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials(ASTM International)100 rr Harbor Drive,Wes
3、t Conshohocken,PA 19428,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original version.Reproduction of the specified translations by any Party,ex
4、cept for ASTM International or FBU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.ASTM D 3228-08(2014)1 D 3228-08(2014.)1 D 3228;,.().1.1.1 0,03 0,10%0,015 2,0%.1 ,N-O N-N.,1 D02 ASTM ,D02.03 .1 2014.2014.1973.2008.D 3228-08.DOI:10.1520/D3228-08
5、R14.*ASTM D 3228-08(2014)2 ,.,.1.2,.1.3 ,.,.6.6,6.9 8.8.2.2.1 ASTM:2 D 1193 D 4057 D 6299 E 200 ,3.3.1 ,.2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D 3228-08(2014)3 .,.,.4.4.1 .5.5.1,50,0,1,.5.2 ,300.5.3,.5.4 .2 .,.5.5 ,500.6.6.1 .,3,3 ,Washington,DC.,BDH Ltd.,Pool
6、e,Dorset,U.K.,U.S.Pharmacopeial Convention,Inc.(USPC),Rockville,MD.ASTM D 3228-08(2014)4 .,.6.2 ,II III D 1193.6.3 (40/)40 (H3BO3)1 .6.4 4 9,9 (K2SO4),0,41 (HgO)0,08 (CuSO4).6.5 5 ,0,1%().6.6 (1000/)1000 (NaOH)1 .(.)6.7 (40/)40 (Na2S)194F(90C);1.6.8 (NIST).6.9 (1,84)(H2SO4).(.)4 Kel-Pak#,1 ,Matheson
7、 Scientific,1850 Greenleaf Ave.,Elk Grove Village,IL 60007.,-ASTM International.,1 .5 ,.241669,Harry Fleisher,Benjamin Franklin Station,Washington,DC 20004,.ASTM D 3228-08(2014)5 6.10 (0,05 M)3 (H2SO4,1,84)500 .,1.,.0,0005/NaOH 0,1/.NaOH (HOOCC6H4COOK).,14 19 E 200.3 -H2SO4 NaOH.6.11 (0,005 M)0,05 M
8、 ,6.10.6.12 (QC),.,10.7.7.1 D 4057.7.2,.8.8.1 1,0 1,5 ,ASTM D 3228-08(2014)6 0,1.-.8.2 20 H2SO4(1,84).,H2SO4 .8.3 .,.20.8.4 15.,5 15 H2SO4(1,84).,(SO3),H2SO4.H2SO4(1,84).,.,.4 ,.8.5 ,SO3.ASTM D 3228-08(2014)7.8.6 300,25 H3BO3 5 ,.8.7 275 ,(.2).5 ,.8.8 25 Na2S .(,Na2S .,8.8 8.9 .)(,.,.)8.9 .40F(4,5C)
9、.75 NaOH(1000/),.8.9.1 ,.8.9.2 ASTM D 3228-08(2014)8 .,.,.,.8.10 .,5.,H3BO3 .,H3BO3.,130.8.11 ,.1,.6 150.,130 150.7 -,8.8.12 H2SO4(0,005 M),.50,ASTM D 3228-08(2014)9 H2SO4(0,05 M).0,05.8 -,8.12.8.13 ,1,0 .20 H2SO4(1,84).9.9.1 :,%=(A B)M1+C M2 2 0,01401 100/W(1):A-0,005 M H2SO4,-0,005 M H2SO4,-0,05 M
10、 H2SO4,M1-0,005(0,005 M H2SO4),M2-0,05(0,05 M H2SO4),2-H2SO4,0,01401-,/,100-,W-,.9.2 ,:,%=(A B)0,01+C 0,1 0,01401 100/W(2):A-0,005 M H2SO4,ASTM D 3228-08(2014)10 -0,005 M H2SO4,-0,05 M H2SO4,0,01-0,005 M H2SO4,0,01401-,/,100-,W-,.10.10.1 ,(QC)(6.12).10.1.1 /(QA),.10.1.2 QC/QA,X1 /.11.11.1:9 -,.2,.7
11、.8,.,D02.03.03 ,.11.1.1 ,:11.1.1.1 ,ASTM D 3228-08(2014)11 ,:0,01%(3)11.1.1.2 ,:0,02%(4)11.1.2 ,:11.1.2.1 ,:0,066 M(5)M .11.1.2.2 ,:0,190 M(6)M .ASTM D 3228-08(2014)12 11.2 .12.12.1 ;()X1.X1.1 .X1.2 ,(.D 6299 ASTM MNL 7).6 X1.3 (.D 6299 ASTM MNL 7).6 ,.,.X1.1 ,.X1.4 6 ASTM MNL 7,3,6-.,ASTM Internati
12、onal,W.Conshohocken,PA.ASTM D 3228-08(2014)13 ,.,.,.ASTM,(.D 6299 ASTM MNL 7).6 X1.5,QC,.QC ,.X1.6.D 6299 ASTM MNL 76 .X2.D 3228 X2.1 .,N-O N-N.X2.2 (0,05 M).X2.3 1 ASTM D 3228-08(2014)14 0,05 M,0,005 M.X2.4 ,.,.,.X2.5 ,.X2.6 ,.X2.7 ,1,0 .20 .ASTM D 3228-08(2014)15 ASTM International -,.,.,.-ASTM International.,.,ASTM ,.ASTM International,100 Barr Harbor Drive,PO Box C7000,West Conshohocken,PA 19428-2959.610-832-9585,610-832-9555 e-mail:serviceastm.org ASTM:(www.astm.org).,222 Rosewood Drive,Danvers,MA 01923,Tel:(978)646-2600;http:/.
