KS M ISO 3838-2011 Crude petroleum and liquid or solid petroleum products-Determination of density or relative density-Capillary-stopped pyknometer and graduated bicapillary pyknom.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 3838 KS M ISO 3838:2011 2011 12 16 http:/www.kats.go.krKS M ISO 3838:2011 : ( ) ( ) GS ( ) SK ( ) : (http:/www.standard.go.kr) : :2011 11 27 :2011 12 16 2011-021576 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 3838:2011 i ii 1 1 2 1

2、3 .2 4 2 4.1 .2 4.2 2 5 .2 5.1 .3 5.2 3 5.3 .4 5.4 4 5.5 ( )4 5.6 .4 6 .6 7 .6 7.1 .6 7.2 .6 7.3 7 7.4 .7 7.5 .7 8 .9 8.1 .9 8.2 9 9 .10 10 10 10.1 .10 10.2 , .11 10.3 .12 10.4 .14 10.5 15 10.6 16 11 16 11.1 16 11.2 17 12 17 KS M ISO 3838:2011 ii 2004 2 ISO 3838, Crude petroleum and liquid or solid

3、petroleum products Determination of density or relative density Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods , . KS M ISO 3838:2011 Crude petroleum and liquid or solid petroleum productsDetermination of density or relative density Capillary-stopped pyknometer and gradu

4、ated bicapillary pyknometer methods 1 1.1 . 1.2 , , . 40 KS M ISO 3007 50 kPa . 1.3 , . KS M ISO 3007 130 kPa 50 mm2/s . . 2 . . ( ) . KS M ISO 91 1, 1: 15 60 KS M ISO 91 2, 2: 20 KS M ISO 3007, KS M ISO 5024, ISO 653, Long solid stem thermometers for precision use ISO 3507, Laboratory glassware Pyk

5、nometers KS M ISO 3838:2011 2 3 . 3.1 . t kg/m3 g/mL . 3.2 . 3.3 KS M ISO 91 53A, 53B, 53D 59A, 59B, 59D KS M ISO 91 . 3.4 t1 t2 . t1 t2 . . , t2 t1 . t1 t2 . KS M ISO 91 1 60/60 F . . 4 4.1 . , . (10. ) . 4.2 . . 4.1 . 5 KS M ISO 3838:2011 3 5.1 1 3 (8.1.1 ). 5.1.1 ISO 3507 . 1 “ ” 1 a) . “ ” , . 5

6、1.2 1 b) . 5.1.3 ( ) 1 c) . 5.1.4 “ ” 1 b) c) . 1 5.2 2 1 (1 10) mL 30 g . ISO 3507 . KS M ISO 3838:2011 4 1 mL 1 2 5 10 , , mL 0.2 0.3 0.5 1 , g 30 A, mm 1755 B, , mm 40 (bulb) C, , mm 5 D, mm 282 F, mm 6 G, mm 10.1 H, mm 40 J, mm 11 14 20 25 5.3 , 0.05 (0.1 F) . 5.4 ISO 653/STL/0.1/ 5/+25 . . 0.2

7、 F 60/60 F , 15.56 . 5.5 ( ) , . . 3 . . 6.5 mm 45 mm . , . 5.6 0.1 mg . KS M ISO 3838:2011 5 A J 1 . 2 ( ) : mmKS M ISO 3838:2011 6 6 . . . 40/60 . . . 6 . . . , ( ). 7 7.1 . , 0.1 mg . . . 5 . 7.2 7.2.1 . . , (15.000.05) , (20.000.05) (60.00.1) F 1 . 7.2.2 . . “ ” ( ). 7.2.3 . “ ” . 7.2.4 , 0.1 mg

8、 . 7.2.5 . KS M ISO 3838:2011 7 7.3 7.3.1 . . . . (15.000.05) , (20.000.05) (60.00.1) F . 20 . 7.3.2 . . 0.1 mg . 7.3.3 . 3 . . . . . 7.4 60 F 15 20 . 7.5 . 1 . KS M ISO 3838:2011 8 : mm 1 2 0.32 mm ( ) 3 4 5 6 ( ) 0.315 mm 7 3 3 mm 3 KS M ISO 3838:2011 9 8 8.1 8.1.1 . 25 mL 50 mL . 8.1.2 . 25 mL 0.

9、5 mg , 0.1 mg . 8.1.3 . tt(10.1 ) ( 10.2.3 ). 20 . . . 8.1.4 . . , . . “ ” ( ). 8.1.5 “ ” tt . . 8.1.6 8.1.2 . 8.2 8.2.1 1 c) ( ) 0.5 mg . ( ) . 8.2.2 . . 8.2.3 0.5 mg . 8.2.4 . . KS M ISO 3838:2011 10 tt . 20 . . 8.2.5 . . . 8.2.6 tt . . 8.2.7 0.5 mg . 9 9.1 0.1 mg (7.1 ). 9.2 7.3.1 . ( ). . 7.3.1

10、20 tt . . 20 . . 9.3 . . 0.1 mg . 9.4 20 (0 5) . . . . 10 cm . 10 10.1 KS M ISO 3838:2011 11 . tr , 15 , KS M ISO 5024(10.2.1 ) tc (10.2.2 ) tt (10.2.3 ) m0 (g) mc tc (g) mt tt (g) m1 (g) m2 tt (g) C (kg/m3)( 2 )(7.1 ) c tc (kg/m3)( 3 ) 1 (10.3.2 ) 2 (10.3.3 ) t tt (kg/m3) r tr (kg/m3) 15 15 (kg/m3)

11、 20 20 (kg/m3) 1t tr 15 20 tt . KS M ISO 91 . kg/m3 (12. ). dt tt dr tr d60 60 F 1td tr 60 F tt . KS M ISO 91 . 10.2 , 10.2.1 , 15 (KS M ISO 5024) . 10.2.2 (7.1 ) . 15.56 1.222 kg/m3 101.325 kPa . (1.1 1.3) kg/m3 . 10.1 10.2.3 3 . KS M ISO 3838:2011 12 , 15 . a) : 10 kPa b) : 50 kPa 2 0c01mmmm C kg/

12、m30c01mmmm C kg/m30.60 0.48 0.80 0.24 0.61 0.47 0.81 0.23 0.62 0.46 0.82 0.22 0.63 0.44 0.83 0.20 0.64 0.43 0.84 0.19 0.65 0.42 0.85 0.18 0.66 0.41 0.86 0.17 0.67 0.40 0.87 0.16 0.68 0.38 0.88 0.14 0.69 0.37 0.89 0.13 0.70 0.36 0.90 0.12 0.71 0.35 0.91 0.11 0.72 0.34 0.92 0.10 0.73 0.32 0.93 0.08 0.

13、74 0.31 0.94 0.07 0.75 0.30 0.95 0.06 0.76 0.29 0.96 0.05 0.77 0.28 0.97 0.04 0.78 0.26 0.98 0.02 0.79 0.25 0.99 0.01 10.3 10.3.1 tc tt . KS M ISO 91 (10.3.4 ). 10.3.2 10.3.2.1 1010 6 1, 1410 6 1, 19KS M ISO 3838:2011 13 10 6 1 3 . 1010 6 1 . 10.3.2.2 . a) tt tc b) . 1010 6 1 . 10.3.3 (252)10 6 1(KS B ISO 1768) KS B ISO 1768:2007, ( ). 10.3.4 KS M ISO 91 10.3.4.1 KS M ISO 91 , , , 53A, 53B, 53D 59A, 59B, 59D A B D . . 10.3.4.2 KS M ISO 91

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