KS M ISO 8308-2008 Rubber and plastics hoses and tubing－Determination of transmission of liquids through hose and tubing walls《橡胶和塑料软管和管系 软管和管壁的透液量的测定》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 8308 KS M ISO 8308:2008 2008 11 26 http:/www.kats.go.krKS M ISO 8308:2008 ： ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ： 2003 12 30 ： 2008 11 26 2008-0803 ： ： ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M ISO 8308:2008 Rubber and plasti

2、cs hoses and tubing Determination of transmission of liquids through hose and tubing walls 2006 3 ISO 8308, Rubber and plastics hoses and tubing Determination of transmission of liquids through hose and tubing walls , . 1 . . A . B 16 mm . 2 . . ( ) . KS L ISO 4788, KS M ISO 4671, KS M ISO 23529, 3

3、3.1 A . , 24 . . 3.2 B . KS M ISO 8308:2008 2 . . 8 24 . 24 (mass) . , . 4 . 5 A . 5.1 , (regulator) (pressure gauge) . . KS L ISO 4788 , ( 1 ). KS M ISO 8308:2008 3 1 2 3 4 5 6 7 8 9 10 1 A 5.2 2 250 mm . 3 . ： mm 2 KS M ISO 8308:2008 4 5.3 KS M ISO 23529 . , (232) (272) 5.4 (505) kPa (0.50.05) bar

4、 . 5.5 5.5.1 2 l KS M ISO 4671 d . 5.5.2 ( 1 ). 5.5.3 . 5.5.4 5 . 5 . V1 . 5.5.5 . 5.5.6 24 , 48 , 72 , 96 . 5 V1 . . 96 120 ( 144 ). 5.6 5.6.1 24 . . 5.6.2 72 ： mL/(m2 h) . 2410)(69672ldVV V72 ： 72 (mL) V96 ： 96 (mL) d ： (mm) l ： (mm) 96 V72 V96 . KS M ISO 8308:2008 5 5.7 . a) b) c) (A ) d) e) , m2

5、 (mL), ： mL/(m2 h) f) g) 6 B 6.1 6.1.1 (fluorelastomer-lined screw-on cap) 1/2 ( 3 ). 6.1.2 400 g 0.01 g . 6.1.3 12.5 mm . 6.1.4 . 6.2 300 mm . KS M ISO 8308:2008 6 1 2 3 4 3 B 6.3 KS M ISO 23529 . , (232) (272) 6.4 6.4.1 mm . 6.4.2 (6.1.3) (6.1.4) 12.5 mm . 6.4.3 (6.1.4) (6.1.1) 12.5 mm . 6.4.4 300

6、 mL . . , . 6.4.5 (6.1.1 ). 6.4.6 / 0.01 g . 6.4.7 ( 4 ). 6.4.8 , ( 5 ). (6.3 ), . KS M ISO 8308:2008 7 6.4.9 8 (240.5) . . 4 5 6.4.10 6.4.7 . KS M ISO 8308:2008 8 8 24 , 9 ( 10 ). , . 6.5 6.5.1 24 24 (m24) . 6.5.2 A m2 . A = dl10 6 d l： 5.6.2 . 6.5.3 ： g/(m2 24 h) . Am24 m24 ： 6.5.1 A ： 6.5.2 6.6 .

7、 a) b) c) (B ) d) e) , 24 m2 f) g) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 8308:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber and plastics hoses and tubingDetermination of transmission of liquids through hose and tubing walls ICS 23.040.70