GOST R 8 812-2013 State system for ensuring the traceability of measurements Multifunctional information measuring systems for mines and underground digging safety Dust and gas meaure《.pdf

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1、 8.812 2013 - . State system for ensuring the traceability of measurements. Multifunctional information measuring systems for mines and underground digging safety. Dust and gas measuring heads for mine air. Verification procedure 8.812 2013 II 8.578-200_ 1 - . . ( . . ) 2 206 206.5 - 3 18 2013 . 383

2、- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 8.812 2013 1 - . State system for ensuring the traceability of measurements. Multifunctional information measuring systems for mines and underground digging safety. Dust and gas measuring heads for mine air. Verification procedure 2014 08 01 1 ,

3、, , , . : , , ; , , ; - ; , . , .1 . 2 : 8.6062004 . , 52350.29.12010 . 29-1. . 529312008 . 2.6012006 . 2.6102006 . 8.5782008 . 12.1.00588 . - 8.812 2013 2 8.578-200_ 12.1.04489 . . 12.2.007.075 . . 929374 . 1304581 . 1332081 . 2403280 . . 2849890 . . , 1 , , , . , , (). , , , , , . , , , , . 3 , 3.

4、1 13320, 24032, 12.1.044, 52350.29.1, 52931. 3.2 : ; ; ; ; ; . , , : , , 2.601, 2.610. 4 4.1 , 1 1). , , : 8. 2013 . - . . ( 9.1 9.3, 9.4.1, 9.4.2, 9.4.3, 9.1, 9.2, 9.4.1, 9.4.2). 1) , , - 1. 8.812 2013 3 1 1 9.1 2 9.2 3 9.3 4 - , , - , , - , , 9.4 9.4.1 9.4.2 9.4.3 - - 9.4.4 9.4.5 4.2 , . 5 5.1 , 2

5、. 2 ; , () () 9 - -67 2. : 1 . . -34- 3. 10 % 100 %. 4 28498. 0 50 . : 0,1 . 9.4 4. 0,2 . 9.4 , 7-58. 2 700 , 40 10 0,6+0,1(U/Ux-1) %; 0,4 1000 , 0,15+0,1(U/Ux-1) %. 9.4 -, 3 63. 0,10 2,0108 , 510-71 . . ( 12 ). , 5-49. 0,0010 0,999 , 0,10 99,9 . 5. . 1 9293 . ( , ) 6 . -1 ( -1-160), 0 150 /2, 3 . -

6、4, 0 6 /2, 3 . , -50-4. -, 1) 13045 4 % . , 61,5 . 8.812 2013 4 8.578-200_ 2 ; , () () , 5 , 1 . - 7, . -1 -2, 2 25 3/ -2 0,2 2 3/ -1, 1 %. 9.4 8.606. 50 1500 /3, 10 %. : ( ), , , . 1) , - , 3/. , . 5.2 , (RS232, RS485, ETHERNET .), , ( , .). 5.3 , 2, 2. , , 2. 5.4 , . 6 6.1 , , - . 6.2 12.1.005. 6.3 12.2.007.0, 8 9. 6.4 , , , 10, 11, 12 . 6.5 , 13320, 24032, 52350.29.1, 8.578, 8.606 , . 7 7.1 : - (20 5) ; - 30 % 80 %; - (101,3 4,0) ; - , . 5 %. 7.2 , . 8.812 2013 5 8 : ; ; ;

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