GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf

上传人:sumcourage256 文档编号:764210 上传时间:2019-01-19 格式:PDF 页数:24 大小:374.60KB
下载 相关 举报
GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf_第1页
第1页 / 共24页
GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf_第2页
第2页 / 共24页
GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf_第3页
第3页 / 共24页
GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf_第4页
第4页 / 共24页
GOST 8 586 4-2005 State system for ensuring the uniformity of measurements Measurements of liquids and gases flow rate and quantity by means of orifice instruments Part 4 Venturi t.pdf_第5页
第5页 / 共24页
点击查看更多>>
资源描述

1、 4 ISO 5167-4:2003Measurement of fluid flow by means of pressure differentialdevices inserted in circular cross-section conduits running full Part 4: Venturi tubes(MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)8.586.42005( 5167- 4:2003)32006/34, - 1.092 . - 1.297 .

2、 , . , , -, 1 ( ), - ( ), - , , - (), 2 3 , (- 28 9 2005 .) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGMDRUTJTMUZUA - 4 5167-4: 2003 , . 4. (ISO 5167-4: 2003Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduitsrunning full art 4: Venturi tubes) ,

3、- - 1.52001 ( 3.6)5 31 2006 . 237- 8.586.42005 ( 5167-4:2003) - . . 4. . 1 2007 .6 ( ) - ., -. c211 , 2007 -, II 8.586.420051 12 13 , , .24 .24.1 24.2 .25 .25.1 .25.2 35.3 .55.4 .55.5 .65.6 75.7 75.8 .75.9 86 86.1 .86.2 .96.3 136.4 13 () 14 19III 8.586.42005 8.586.1-2005 8.586.5-2005 . ( -) :- 1. ;-

4、 2. . ;- 3. . ;- 4. . ;- 5. . :, 1932, 1), . - , , ( ) , .141 4. , , , - ., : , 1932, , . . 4 :- , ;- - ;- . , , - . - . . , , .1) 3 .IV 8.586.42005 4 . State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantityby means of orifice instruments.

5、Part 4. Venturi tubes. Technical requirements 200701011 , . 8.586.1. , - :- ( ) ;- ;- . - , , . , 0,051,2 2 c215 104.2 : 8.586.12005 ( 5167-1:2003) -. . 1. ( 5167-1:2003 , - . 1. , MOD) 8.586.52005 . - . 5. 173782001 ( 3419:1981) - . . ( 3419:1981 , , MOD) 2485681 ( 6552:1980) . - ( 6552:1980 . ,MOD

6、) - - , 1 - , , . (), - () . , -, , , .1 8.586.42005( 5167-4:2003) 3 , , , , - 8.586.1.4 4.1 4.1.1 , , , . , . ( ) , , , , .4.1.2 qdECpmc61 ()().,c112c101c11420542c68(4.1) (4.1) 8.586.1 ( ).4.1.3 , - , , :qqqmc61c61c114c114cc. (4.2)4.2 (4.1) , , . Re, -, . . 8.586.1 (- ) 8.586.5 ( 8). - , , 8.586.5

7、( 5).5 5.1 5.1.1 , . 5.1.25.1.4.5.1.2 ( ) , - . -, . :0,10 c163 D c163 0,80 ;0,30 c163c163c98 0,75;Re c179 4 c215 104.5.1.3 . , - . .2 8.586.42005 :0,05 c163 D c163 0,25 ;0,40 c163c163c98 0,75;410 1048c215c163c163c98c98Re .5.1.4 . , 5.2.4. , , . :0,20 c163 D c163 1,20 ;0,40 c163c163c98 0,70;Re c179 4 c215 104.5.2 5.2.1 1 - , . - , 1, - . -

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 标准规范 > 国际标准 > GOST

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1