KS I ISO 15839-2010 Water quality－On-line sensors analysing equipment for water－Specifications and performance tests《水质 水用在线传感器 分析设备 规范及性能试验》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 15839 / KS I ISO 15839 :2010 2010 8 24 http:/www.kats.go.krKS I ISO 15839:2010 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2005 12 14 ：2010 8 24 2010-0334 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 15839:2010 i .1 1 1 2 1 3 .2 4

2、 / 7 5 8 5.1 .8 5.2 .9 6 .15 6.1 15 6.2 16 A() / .19 B() 20 C() .21 D() 24 D.1 24 D.2 .24 E() .26 E.1 26 E.2 .26 28 KS I ISO 15839:2010 / Water qualityOn-line sensors/analysing equipment for water Specifications and performance tests 2003 1 ISO 15839, Water qualityOn-line sensors/analysing equipment

3、 for waterSpecifications and performance tests . . . . 1 / . . . / . / . 2 . . ( ) . KS A ISO 57251, ( )1： KS I 2003, ISO 6879：1995, Air qualityPerformance characteristics and related concepts for air quality measuring methods. KS I ISO 84661, (1 ) KS I ISO 13530, KS I ISO 15839:2010 2 3 . 3.1 (acce

4、pted reference value) , . a) b) c) d) a), b), c) , KS A ISO 57251 3.2 (accuracy) , . KS A ISO 57251 3.3 (analytical chain) , , , . 3.4 (availability) () 1 . (3.42) 3.5 (bias) . 1 . . KS A ISO 57251 . 3.6 (blank solution) / KS I ISO 15839:2010 3 . 3.7 (calibration solution) / , (3.30) 3.8 (calibratio

5、n procedure) / 3.9 (coefficient of variation) / KS I ISO 84661 3.10 (day-to-day repeatability) 3.11 (day-to-day repeatability conditions) 3.12 (delay time) / 10 % / . (3.33) 3.13 (determinand) , / 3.14 (fall time) , (3.12) (3.33) KS I ISO 15839:2010 4 3.15 (interference) () () ASTM D 386496 3.16 (in

6、terferent) 3.17 (limit of detection) LOD 0 3.18 (limit of quantification) LOQ 3.19 (linearity) / 3.20 (long-term drift) , 24 . 3.21 (lowest detectable change) LDC 2 3.22 (period between maintenance operations) ( ). ( ). 3.23 (measurement) 10 (3.29) KS I ISO 15839:2010 5 3.24 (measurement chain) / ,

7、, . 3.25 (memory effect) KS I 2003(ISO 6879) 3.26 / (on-line sensor/analysing equipment) 1 ( B ) 3.27 (performance characteristics) / 3.28 (precision) 1 , . 2 , . . KS A ISO 57251 . 3.29 (reading) / / (, 3.33 5.1.2 ). 3.30 (reference material) 3.31 (repeatability) KS A ISO 57251 KS I ISO 15839:2010

8、6 3.32 (repeatability conditions) (：1) KS A ISO 57251 (3.11) 3.33 (response time) / (5.2.1 ) 90 % 110 % () / . . 3.34 (rise time) (3.33) 3.35 (ruggedness) . 3.36 (selectivity) / / . 3.37 (short-term drift) , 24 . 3.38 (signal) 1 / , . KS I ISO 15839:2010 7 3.39 (stated range) / / 3.40 (test procedur

9、e) 3.41 (test bench) / 3.42 (up-time) ( ) (3.4) 3.43 (working range) 4 / / . . / 1 . / A . B ( C ). / , . 5. 6. . /( D ) . ( E ) . KS I ISO 13530 . . KS I ISO 15839:2010 8 1 5 5.1 5.1.1 ( C ) / . / . / / . / ( ) . , / 10 % / ( ). . ( E ). / , / . ( E ). / / , ( D ). 5.1.2 . / , (3.) (5. 6.) ( C) ( D

10、) ( C) ( E) ( A) / ( B) KS I ISO 15839:2010 9 . 20 % 80 % ( ). / 5 / . , . / . / 20 . 5.2.1 . 10 % . / 10 . , 3 . , . . 5.1.3 / / ( 2) . ( ) . . / , / . . X Y 2 5.2 5.2.1 , , / KS I ISO 15839:2010 10 . / / . 3 4 . . , / . X Y ( %) 1 (20 %) 2 (80 %) 3 4 5 6 7 3 KS I ISO 15839:2010 11 a) b) X Y ( %) 1

11、 (20 %) 2 (80 %) 4 (t ) ( .) 4 / , . 3 . , . . (carryover) . / . 20 % 80 % 2 . / 3 20 % , 80 % . 3 20 % . 6 . 1 1 2 3 4 5 6 , t , t , t , t KS I ISO 15839:2010 12 1 ( t ) i , (t ) i , (t ) i ( t ) i (i1 6 ) . (t ) i (t ) i ( t ) i (t ) i . / . 5.2.2 , , , , , , , , , , , , , , , , 2 , , 3 . 2 , , ,

12、, , , , , i x i y i, 1y i, 2y i, 3y i, 4y i, 5y i, 61 5 2 20 3 35 4 50 5 65 6 80 7 95 i ： x i ： i y i,j ：x x i j 3 i x i 1 5 LOD, LOQ (blank) 2 20 , LDC, 3 35 4 50 . 5 65 6 80 , LDC, 7 98 y i, 1 / 0 %(), 5 %, 20 %, 35 %, 50 %, 65 %, 80 % 95 % 8 . / 5 %, 20 %, 35 %, 50 %, 65 %, 80 % 95 % , 2 3 . KS I

13、 ISO 15839:2010 13 (x i , y i, 1 )( i 17 ) KS I ISO 84661 . (x i , y i, 1 )( i 17 ) KS I ISO 84661 . . / . (LOD) j 16 y 1, j 3 . (LOQ) j 16 y 1, j 10 . j16 y 2, j j16 y 6,j 2 ( 20 80) . (LDC) j16 y 2, j j 16 y 6, j 3 2 ( 20 80) . j16 y 2, j x 2 , j16 y 6, j x 6 2 ( 20 80) . j16 (t j , y 4, j ) . t j

14、 ( , ) . 24 . j16 , y 3, j j 16 y 5, j 2 ( 65 35) . 5.2.3 / . , . . KS I ISO 15839:2010 14 / 5 200 % , 20 % . . 6 ( 4 ) . . j16 6 20 % (, 20) . / (LDC 20 ) . 4 x y 1 y 2y 3y 4y 5y 620 5.2.4 / ( , / ) . . 20 % 80 % 2 . / 0 %, 25 %, 50 %, 75 %, 100 %, 125 % 20 % . ( 5 ) (LDC 20 ) . . LDC 80 80 % . 5 ( %) 0 25 50 75 100 125 150 20 % 1 80 % 1 20 % 2 80 % 2 20 % 3 80 % 3 5.2.5 , , , / . , 2 / . / 50 % . /, 50 % ( 6 ) . (LDC 80 LDC 20 ) ,