1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60650 KS C IEC 60650:2009 2009 12 22 http:/www.kats.go.krKS C IEC 60650:2009 : ( ) ( ) KEPIC () ( ) : () () ( ) () ( ) : (http:/www.standard.go.kr) ： ：2009 12 22 2009-0838 ： ：() ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60650:2009 i 1
2、979 1 IEC 60650, Analogue counting ratemeters Characteristics and test methods . . . , , . , , KS C IEC 60650:2009 Analogue counting ratemeters Characteristics and test methods 1 , 0.1 106c s 1 . . . , . . . , ( , , , ). , , . , (： , , ). 2 . . . . , IEC Publication 51： Recommendations for Direct Ac
3、ting Indicating Electrical Measuring Instuments and Their Accessories IEC . KS C IEC 60650:2009 2 3 IEC Publication 359： Expression of the Functional Performance Measuring Equipment, IEC Publication 50(391), International Electrotechnical Vocabulary(I.E.V.), Chapter 391：Detection and Measurement of
4、Ionizing Radiation by Electric Means . . . 3.1 3.1.1 ( ) (I.E.V. 391 11 44) 3.1.2 3.1.3 3.1.4 3.1.5 (I.E.V. 391 11 46) 3.2 3.2.1 1) , , (IEC Publication 359). 3.2.2 1) (IEC Publication 359) 3.2.3 ( ) ( ). . (IEC Publication 359). 1) “ ” “ ” . KS C IEC 60650:2009 3 3.2.4 , , ( ) (IEC Publication 359)
5、. 3.2.5 , , (IEC Publication 359) 3.2.6 , (IEC Publication 359). 3.2.7 3.2.8 (I.E.V. 391 15 10) 3.2.9 ( ) (I.E.V. 391 15 10) 3.2.10 ( ) 3.2.11 ( ) 10 % 90 % 3.2.12 ( ) (I.E.V. 391 15 14) 3.2.13 , e11 63.2 % , (IEC Publication： Ionizing Radiation hickness Meters for Materials in the Form of Sheets, C
6、oatings or Laminates). KS C IEC 60650:2009 4 3.2.14 , (I.E.V. 391 15 05) 3.2.15 , 2 , “ ” (IEC Publication 577). 3.2.16 3.2.17 ( ) MTBF( ) , (IEC Publication 271： List of Basic Terms, Definitions and Related Mathematics for Reliability) 3.2.18 ( ) MTBF , (IEC Publication 271) 3.3 3.3.1 , , , (IEC Pu
7、blication 359) 3.3.2 (IEC Publication 359) 3.3.3 (IEC Publication 359) 3.3.4 ( ). , . , (IEC Publication 359). KS C IEC 60650:2009 5 3.3.5 3.4 3.4.1 a) . b) (IEC Publication 359). . , (3.2.3 ) . 3.4.2 (IEC Publication 359) 3.4.3 (IEC Publication 359) 3.4.4 (IEC Publication 359) 3.4.5 3.4.6 ( 8 ) 3.4
8、.7 (IEC Publication 359) 3.4.8 2) ( ) 2) ： , KS C IEC 60650:2009 6 , vi v vc . cjvve (： OIML)3)3.4.9 , , , 3.4.10 . s t e P e ts . 3s P 99.73 % t 3 (： OIML). 4 4.1 1 . . “ ” (3.4.3 ) . “ ” (3.4.4 ) . , . 4.2 ( ). (capped) . . (9. ). , , . 3) International Organization of Legal Metrology: Legal metro
9、logy, vocabulary Fundamental terms(Edition March 1969) KS C IEC 60650:2009 7 , . 1 (202) 5 40 45 % 75 % 20 % 80 % 101.3 kPaa86 kPa 106.0 kPa 1a 30 A.C D.C d.c. UN1 %aUN1 %aUN0.3 %bUN10 %aUN10 %aUN1 %bN1 % N5 % N 1 4515 ( , ) . a IEC Publication 359 bIEC Publication 293： Supply Voltages for Transisto
10、rized Nuclear Instruments 4.3 1 . , . Nc . ( ) ( ) . 1 KS C IEC 60650:2009 8 4.4 4.4.1 “ ” (5.2 ) Nc . 5.2 Nc . 4.4.2 , . . a) Nr , Nr . “ ” . b) U , U , ( ) . U “ ” . . , . , . . . , . 5 5.1 (3.2.2 ) N(min) N(max) . (3.2.1 ) . . . N(min) N(max) . , . ( , , , , ). 5.2 5.2.1 Nr U , ( ) KS C IEC 60650
11、:2009 9 Nc . Nr kNc Nro U kNc Uo (1) k ： , “ ” Nrc Uc： , Nc 0 Nrc Uc . , . (1) . c(max)r(max)NNk cNUk (2) Nc(max) k . c(max)r(max)NNk c(max)(max)NUk ( ) k . . 5.2.2 “ ” , Nr 5.2.1 Nc . Nr kNc NroNr Nc - , “ ” k 5.2.1 . “ ” U Nc . U alog(bNc) (3) a b . (3) ( 2 ) . Nc , Nr U . . . (3) . a a Umax /(n2
12、n1) . b 1/N0 KS C IEC 60650:2009 10 N0 . a b . 5.3 , , , , , , , , . “ ” . , . 5.4 5.4.1 U IUZI : . Z . 5.17 . 5.4.2 ( ) . . 5.17 . KS C IEC 60650:2009 11 2 5.4.3 ( ) . , . KS C IEC 60650:2009 12 5.4.4 . . ( , , ) . 5.5 3.2.12 3.2.14 . . (N U) N 2 . . , . 3 ( trr, trf) ( tsr, tsf) ( ). 1 ( ). 2 (dec
13、ades) . 3 . 4 86.5 % . 5 “ ” 63 % 97 % . 2 0 N(mzx)0 0.9 N, 0 0.9 U 0 (0.9 1.10)Nra, 0 (0.9 1.10)Ua N 10 N N 9 N, U bNr (9 12)Nra, U N(max) 0 0 0.10 N, 0 0.10 U Nr (0.10Nr)a U (0.10 U)a 10 N N N 0.11 N, U Nr (0.11 0.09) Nra, U a ( 3 ).b , 90 % 80 % . KS C IEC 60650:2009 13 3 , 5.5.1 ( ) 1 , , (two-t
14、race slow sweep oscilloscope) . 3 . (single trace oscilloscope) , . 5.5.2 , 1 , . . , 4 , . , . . KS C IEC 60650:2009 14 4 PB , . 3 N Ut1 Ut2 . 10(max)N Nmax(2 ) ( ) . , PB ( R1 ). R2 R1 . U12 , R2 . , 3 R2 . 3 Ut1Ut2Ut1Ut2 0 0.9N N 0.1N 0.1N 0.9N N 0.11N 5.6 4 , (3.2.11 ). R1 R2 , C ( 5 ). R1 R2U Ut1U Ut2U P.B. KS C IEC 60650:2009 15 4 Ut1Ut2Ut1Ut2 0.1 N 0.9N 0.9N 0.1N 0.11N 0.9N 0.9N 0.11N 5 5.7 (3.2.16 )
