1、 8.858 2013 8.8582013 II 8.578200_ 1 . ( . . ) 2 206 6 , 3 22 2013. 2103- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 8.8582013 1 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring quantity of heat of solution and heat of reactions 20
2、150101 1 5 1200 () 1 . 2 2.1 : - 1; - ; - , ; - ; - . 2.2 , , 5 1200 . 2.3 S, (1,0 3,0)10-4 10 . (1,5 3,0)10-4. , , u , (1,0 3,0)10-4 10 . , , u, (0,6 1,2)10-4. . 2.4 1 . 3 1 3.1 1 5 1200 . 3.2 0,95 % 1 _(0,05 0,3) %. 3.3 1 , . 8.8582013 2 8.578200_3.4 ( ) 1 1:3. 4 4.1 5 1200 . 4.2 0,15 1,0 %. 8.8582013 3 1 51200 S =(13)10-4 (n=10) =(1,53,0)10-4 uA=(13)10-4 (n=10) uB= (0,61,2)10-4 =0,01% 51200 =0,050,3 % 51200 =0,151 % 8.8582013 4 8.578200_ 681.2.089:006.354 17.020 : , , , , 1 , 01.09.2014. 60x841/8. . . 0,93. 38 . . 3283. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru 8.578200_
