KS H ISO 712-2009 Cereals and cereal products－Determination of moisture content(Routine reference method)《谷物和谷物制品水分的测定 常规参照法》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 712 ( )KS H ISO 712:2009 2009 7 30 http:/www.kats.go.krKS H ISO 712:2009 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2004 10 26 ：2009 7 30 2009-0360 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 712:2009 i .1 1 1 2 1 3 .1 4

2、 1 5 1 6 2 7 2 7.1 .2 7.2 3 8 4 8.1 4 8.2 .4 8.3 .4 8.4 4 9 4 10 5 10.1 .5 10.2 5 10.3 5 11 .5 A( ) 6 7 KS H ISO 712:2009 ( ) Cereals and cereal products Determination of moisture content (Routine reference method) 1998 3 ISO 712, Cereals and cereal products Determination of moisture content Routine

3、 reference method . 1 . , , ( , , ), , (Panicum miliaceum), , , (triticale), , (Sorghum vulgare caffrorum) , , . , ISO 6540 . 2 . . ( ) . KS H ISO 711, ( ) 3 . 3.1 (%) . 4 . (KS H ISO 711 ) (1303) . 5 . KS H ISO 712:2009 2 5.1 0.001 g 5.2 . a) . b) . c) . d) 7.1 . 5.3 . . 0.3 g/cm2 . 5.4 , (1303) .

4、131 30 . 1 mm . (1303) 2 1 100 g 0.15 g . 5.5 . 6 . ISO 13690 . , . 7 7.1 1 . KS H ISO 712:2009 3 . 7.2 7.2.1 1 (7.2.2) (7.2.3) . 1 mm % 1.7(1.8)a100 1.0(1.0)b10 0.5(0.56)a50 aISO 3310 1 (mm)bISO 3310 1 (mm) 7.2.2 717 % 1) . 20 , 4070 % . 1 (5.2) . . ( 5 g) 8.2.2 . 7.2.3 ( 17 % 7 % ) 717 % 915 %(7.2

5、.2 ). 17 % ( .) 5 g 0.001 g (8.2.2 ) 8.3 . (5.4) 710 , (5.3) 2 . . 7 % 5 g(8.2.2 ) 0.001 g . ( ) . 1) ( , , ) 15 % KS H ISO 712:2009 4 0.001 g 1 8.2.2 . 8 8.1 10.2 8.28.3 2 . r . 8.2 8.2.1 (7.1) (51) g 0.001 g (5.3) 0.001 g . 8.2.2 (7.2.2 7.2.3) (5.3) 0.001 g . 8.3 . . . (8.2) (5.4) (1303) (1205) (

6、90 ) . (605) . . . (5.5) . . 8.4 ( 30 45 ) 0.001 g . 9 (%) w . a) %100101mmw m0 ： (g)(8.2.1 8.2.2) KS H ISO 712:2009 5 m1 ： (8.4) (g) b) %1001100)(20312320310mmmmmmmmmmmw m2 ： (7.2.3) (g) m3 ： (7.2.3) (g) (10.2 ) . . 10 10.1 A . (matrices) . 10.2 2 r 5 % . r 0.013 m 0.06 m： 100 g g (KS H ISO 711 ) 0

7、.15 % . 10.3 2 0.59 % . 11 . , KS H ISO 712:2009 6 A ( ) Grain Research Laboratory(Winnipeg, Canada) 1994 17 , 2 . A.1 . . A.1 1 2 3 4 16 17 17 15 (g/100 g) 11.63 13.22 15.66 17.87 sr(g/100 g) 0.029 2 0.046 0 0.036 7 0.067 4 (%) 0.251 0.348 0.234 0.377 r (2.83 sr)(g/100 g) 0.08 0.13 0.10 0.19 sR(g/1

8、00 g) 0.174 0 0.218 8 0.241 7 0.196 8 (%) 1.497 1.653 1.544 1.101 R(2.83 sR)(g/100 g) 0.49 0.62 0.68 0.56 KS H ISO 712:2009 7 1 ISO 3310 1, Test sieves Technical requirement and testing Part 1： Test sieves of metal wire cloth 2 ISO 6540, Maize Determination of moisture content Basic reference method

9、 3 ISO 13690, Cereals, pulses and milled products Sampling of static batches () 135513 7017 (02)60094114 (02)600948878 http:/ KS H ISO 712:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Cereals and cereal products Determination of moisture content (Routine reference method) ICS 67.060 Korean Agency for Technology and Standards http:/www.kats.go.kr