KS B ISO 4795-2007 Glass for thermometer bulbs《温度计用玻璃》.pdf

1、 KS B ISO 4795KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B ISO 4795： 2007 (2012 ) 2007 11 20 http:/www.kats.go.krKS B ISO 4795： 2007 ： ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2007 11 20 ：2012 12 27 20120790 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 4795： 2007 (2012 )

2、Glass for thermometer bulbs 1996 1 ISO 4795, Glass for thermometer bulbs . 1 . ( , ) . . 0.210 6K 1 . 2 . . ( ) . KS L ISO 719： 2007, 90 ISO 7884 7： 1987, Glass Viscosity and viscometric fixed points Part 7： Determination of annealing point and strain point by beam bending 3 . 3.1 , f4ISO 7884 7 - ,

3、 1014.7dPa s . 3.2 , K 0 K = 0 tind KS B ISO 4795： 2007 2 tind： 3.3 4 (f4 130) . f4 ISO 7884 7 . 5 5.1 0 500 (4. ) 2 . B . 5.2 A , “ ” 0.05 0.03 . C . 5.3 KS L ISO 719 , HGB 3 . 6 6.1 6.2 6.3 . 6.2 D.1( D ) . 6.3 D.1 , . 1 , . 2 D.1 ( ) . . . KS B ISO 4795： 2007 3 A ( ) OIML R7： 1978, , B . A.1 , .

4、： 3.0 3.0 ： 0.02 , 0.05 0.1 ： 0.7 mm(enclosed-scale ) 1.0 mm(solid-stem ) ： 50 . ： (A.2 ). A.2 A.2.1 5 5 . A.2.2 50 10 /h 15 /h . A.2.3 , 0 (K1) . A.2.4 5 A.2.1 , 24 . A.2.5 A.2.2 . A.2.6 A.2.3 (K2) . A.2.7 K1 K2 0.15 , . A.2.1 A.2.6 . K1 K2 0.15 , (A.3) . A.3 A.3.1 m (m 3) A.2 . KS B ISO 4795： 2007

5、 4 A.3.2 20 25 7 . 0 (K3) . A.3.3 (1001) . 30 , . 15 0 (K4) . A.3.4 A.3.2 K5 ; A.3.3 K6 ; A.3.2 K7 ; A.3.3 K8 . A.3.5 A.3.2 A.3.3 K2n 1 K2n 2 . n( ) 3 . A.4 A.4.1 =+ +miininiiiii KKKKKKnm 1)12()22(5634 )()()(1 i ： m ： n ： A.4.2 mn 0.01 , A.4.1 . KS B ISO 4795： 2007 5 B ( ) (4. ) , 5 . 10 /h 15 /h 50

6、 (furnace) , 0 . 500 . 50 , . . KS B ISO 4795： 2007 6 C ( ) 0 DURAN SCHOTT GLASWERKE 0.011 NG 360 Russia 0.011 N16B SCHOTT ROHRGLAS 0.013 2954 III SCHOTT GLASWERKE 0.02 B49T Choisy-le-Roi 0.02 GGI 860 Saale-Glas 0.024 TN III Terumo 0.037 KS B ISO 4795： 2007 7 D ( ) D.1 . ： CNAM： LNE Paris, France NM

7、L： National Measurement Laboratory, Sydney, Australia PTB： Physikalisch Technische Bundesanstalt, Braunschweig und Berlin, Germany NPL： National Physical Laboratory, Teddington, United Kingdom NPLI： National Physical Laboratory, New Delhi, India CsMo： Slovak Laboratory for Metrology, Bratislava, Slo

8、vakia SU： Glass Institute, Hradec Krlov, Czech Republic KS B ISO 4795： 2007 8 D.1 ( ) SCHTT N16B THERMOMETRIC NORMAL GLASS SCHOTT ROHRGLAS GMBH, BAYREUTH, DE SINGLE RED STRIPE NORMAL GLASS WHITEFRIARS GLASS LTD, LONDON, GB SINGLE BLUE STRIPE NORMAL GLASS DIAL PLOWDEN & THOMPSON LTD, STOURBRIDGE, GB

9、DOUBLE BLUE STRIPE B 49 T CRISTALLERIES ET VERRERIES, REUNIES DE CHOISY-LE-ROI, FR ONE BLUE AND ONE YELLOW STRIPE NORMAL GLASS, 7560 CORNING GLASS CO., NEW YORK, US CN(IN GB ONLY) KIMBLE GLASS, R6 KIMBLE GLASS CO., TOLEDO, US R6(IN GB ONLY) BOROSILICATE GLASS WHITEFRIARS GLASS LTD, LONDON, GB SINGLE

10、 WHITE STRIPE BOROSILICATE GLASS CORNING GLASS CO., NEW YORK, US CN (IN GB ONLY) CORNING GLASS 1720 CORNING GLASS CO., NEW YORK, US C1720 (IN GB ONLY) SCHOTT SUPREMAX 8409 SCHOTT GLASWERKE, MAINZ, DE SPX8409(IN GB ONLY) NORMAL GLASS KS90 SKLARNY KAVALIER, SAZAVA, CZ CR-KS90(IN CZ ONLY) NORMAL GLASS

11、JINTAN TERUMO CO. LTD JT(IN GB ONLY) NORMAL GLASS SANKYO KKEIRYOKI CO. LTD SK(IN GB ONLY) NORMAL GLASS KINTAL CLINICAL THERMOMETER CO. (INDIA) LTD RK(IN GB ONLY) TOSHIBA GLASS TOSHIBA KOGYO LTD TK(IN GB ONLY) SCHOTT 8330 DURAN SCHOTT GLASWERKE, MAINZ, DE NORMAL GLASS 360 RUSSIA GLASS 360 GGI 860 SAA

12、LE-GLAS DOUBLE WHITE STRIPE SCHOTT 2954 III SCHOTT GLASWERKE, MAINZ, DE SINGLE BLACK STRIPE SYLVANIA GLASS CHESEBOROUGH PONDS NEW YORK, US SG-80 ILMATHERM I 860 TECHNISCHE GLASWERKE ILMENAU, DE THREE WHITE STRIPES KS B ISO 4795： 2007 9 KS B ISO 4795： 2007 , . 1 1.1 (KS ) 1961 ( ) 2004 12 19 865 . IS

13、O KS . , , ISO 4795(Glass for thermometer bulbs) KS B ISO 4795： 2007, . 2 KS ( ) . , , . . 3 ( 1.) . 4 4.1 ( 3.) . 4.2 ( 4., 5.) . 4.3 ( 6.) . KS B ISO 4795： 2007 10 4.4 A, B, C, D 5 , . 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS B ISO 4795： 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Glass for thermometer bulbs ICS 17.200.20； 81.040.30 Korean Agency for Technology and Standards http:/www.kats.go.kr