1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 387 KS B ISO 387: 2007(2012 ) 2007 11 6 http:/www.kats.go.krKS B ISO 387: 2007 : ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2007 11 6 :2012 12 27 20120790 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 387: 2007 (2012 ) Hydrom
2、eters Principles of construction and adjustment 1977 1 ISO 387, Hydrometers Principles of construction and adjustment , . 1 . ISO.1) . 2 . . ( ) . KS B ISO 1768, ( ) 3 3.1 ( ) (kg/m3) . (g/cm3) SI 2) . B . 3.2 , . 21 1 : t1 2 : t2 4 1) 2) g/mL . KS B ISO 387: 2007 2 4.1 20 . 20 15 27 . 20 20 , 27 .
3、4.2 , 3.2 t1t2 60 F(15.56 ) . 5 . A . ( , ) 11. c) 3) . 6 6.1 . , , . , . 11. d) . 6.2 . 7 . a) . b) . 8 8.1 , (252)10 6 1 .3)8.2 . 80 1 9.3 . 3) KS B ISO 1768 . KS B ISO 387: 2007 3 70 , 80 . . . 8.3 . 8.4 . 8.5 (strip) . . 70 1 . 9 9.1 . 9.2 . , . 1 9.3 1.5 . 9.4 5 mm . 9.5 , 15 mm . 10 10.1 10.1.
4、1 (8.5 ). 10.1.2 . , . KS B ISO 387: 2007 4 10.1.3 . , . 10.2 10.2.1 , 1/5 . 10.2.2 . 10.2.3 . 10.2.4 . 10.2.5 . 10.2.6 10.3.1 a) 10.3.2 a) 10.3.3 a) . 10.2.7 , 1/5, 1/3 1/2 . 10.2.8 0.8 mm 3.0 mm , 1.2 mm 2.0 mm . 10.2.9 . 10.3 10.3.1 0.1 kg/m3( 0.000 1 ) a) 10 . b) 2 . c) 4 . 10.3.2 0.2 kg/m3( 0.0
5、00 2 ) a) 5 . b) 2 4 . 10.3.3 0.5 kg/m3( 0.000 5 ) a) 10 . b) 2 . c) 1 . 10.4 10.4.1 1 , KS B ISO 387: 2007 5 . 10.4.2 . 10.4.3 . 10.4.4 10 . 10.4.5 g/cm3 , . 11 . a) , “kg/m3” b) , “20 ” c) 1) ( “55 mN/m”) 2) A ( “ S.T.”) 3) d) ( , ) e) / f) g) KS B ISO 387: 2007 6 A 3 . , . 11. c) 3) . A.1 kg/m3 m
6、N/m 600 700 800 900 0 20 40 60 80 15 16 17 18 1920 21 22 23 2425 26 27 28 2930 31 32 33 34 ( , , ) 1 000 1 300 35 600 940 “ ” 960 970 980 990 35 40 45 50 ( , .) 1 000 2 000 55 , 1 300 kg/m3 1 000 2 000 75 .a) 1 300 kg/m3 b) a a .KS B ISO 387: 2007 7 B , . , . , . , . , . 4 . a) . b) . c) d) a) b) .
7、c) . , . . d) . . . ( ) . . , ( , .) ( ) . . KS B ISO 387: 2007 8 KS B ISO 387: 2007 , . 1 1.1 (KS ) 1961 ( ) 2004 12 19 865 . ISO KS . , , ISO 387, HydrometersPrinciples of construction and adjustment KS B ISO 387:2007 . 2 KS ( ) . , , . . 3 ( 1.) . 4 4.1 ( 3., 4., 5.) . 4.2 ( 6., 7.) . 4.3 ( 8., 9., 10.) , , . 5 , . . 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS B ISO 387: 2007 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS HydrometersPrinciples of construction and adjustment ICS 17.060 Korean Agency for Technology and Standards http:/www.kats.go.kr