KS M ISO 287-2009 Paper and board－Determination of moisture content of a lot－Oven-drying method《纸和纸板 成批纸和纸板中水分含量的方法 烘干法》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 287 KS M ISO 287 :2009 2009 12 21 http:/www.kats.go.krKS M ISO 287:2009 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 1962 7 8 ： 2009 12 21 2009-0835 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 287:2009 Paper and board

2、Determination of moisture content of a lot Oven-drying method 2009 3 ISO 287, Paper and boardDetermination of moisture content of a lotOven-drying method , . 1 . 8. . , . 2 . . ( ) . KS M ISO 186, 3 , . 3.1 w H 2 O . . . 3.2 0.1 % KS M ISO 287:2009 2 4 , . . 5 5.1 , 0.05 % . 5.2 , . 5.3 , (1052) . 6

3、 , (5.2) . (5.1) . 7 (units) KS M ISO 186 . . . 8 , 8.1 , 8.2 8.3 . 8.2 8.2.1 8.2.1.1 225 g/m 2 . . 4 . . 50 g . (m 0 ) . . 50 g (bulk) 25 g KS M ISO 287:2009 3 . . 8.2.1.2 225 g/m 2 . . 50 g 50 mm75 mm, 150 mm (strips) . . . (m 0 ) . . 8.2.1.3 , 8.2.1.1 8.2.1.2 . 50 g . , 1 1 2 50 mm 75 mm 4 . . 15

4、0 mm . . ：mm A B C D E 1 () KS M ISO 287:2009 4 , 2 2 . 50 g . , (m 0 ) . . 50 g (bulk) 25 g . . 8.2.2 KS M ISO 186 8.2.2.1 8.2.2.3 . 8.2.2.1 225 g/m 2 4 , 8.2.1.1 . . 8.2.2.2 225 g/m 2 4 , 8.2.1.2 . 8.2.2.3 , 8.2.2.1 8.2.2.2 8.2.1.3 . 8.2.3 8.2.3.1 . 225 g/m 2 , 225 g/m 2 . . 5 mm . 50 mm75 mm , 15

5、0 mm . . , 50 g . . (m 0 ) . KS M ISO 287:2009 5 . 50 g (bulk) 25 g . . 8.2.3.2 , 50 mm75 mm 8.2.3.1 . . 8.3 , , . 8.3.1 50 mm75 mm 150 mm . 3 50 g . . (m 0 ) . . . , 50 mm75 mm . 50 g (bulk) 25 g . , . 8.3.2 100 mm100 mm . 8.2.1.1 . 8.3.3 50 mm75 mm, 150 mm 8.2.1.1 . 3 . . . 9 9.1 KS M ISO 287:2009

6、 6 (5.2) (5.3) . , (1052) . . . 225 g/m 2 30 , 225 g/m 2 60 . . , (5.4) . . . . 9.2 . . . . . (3.2 ) . m 0 0.1 % m 1 . 10 10.1 w H 2 O (1) . w H 2 O 100 0 1 0 m m m (1) m 0： (g)( 4 ) m 1： (g)( 4 ) , . . 10.2 0.1 % . 11 KS M ISO 287:2009 7 11.1 10 ( .) 10 . . 1 . 1 % , s r % , r 50 g/m 2 10 6.13 0.13

7、 2.1 0.37 225 g/m 2 10 5.56 0.05 0.97 0.15 225 g/m 2 10 5.21 0.22 4.2 0.60 1 r1.96 r s 2 95 % . 2 ( ) CVs r 100/ . , . 11.2 . . 12 12.1 12.2 12.3 . , . a) b) (50 g ) . KS M ISO 287:2009 8 12.2 a) b) c) d) 12.3 a) b) c) d) e) 8.2 8.3 KS M ISO 287:2009 9 1 ISO 638, Paper, board and pulpsDetermination

8、of dry matter contentOven-drying method 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 287 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paper and board Determination of moisture content of a lot Oven-drying method ICS 85.060 Korean Agency for Technology and Standards http:/www.kats.go.kr