GOST R ISO 18434-1-2013 Condition monitoring and diagnostics of machines Thermography Part 1 General procedures《机器状态监测和诊断 温度记录 第1部分 通用规程》.pdf

1、 18434-1 2013 1. ISO 18434-1:2008 Condition monitoring and diagnostics of machines Thermography Part 1: General procedures (IDT) C 18434 1 2013 II 27 2002 . 184- , 1.02004 . 1. - ( ) , 4 2. 183 , 3. 22 2013 . 1659-. 4. 18434-1:2008 . . (ISO 18434-1:2008 Condition monitoring and diagnostics of machin

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5、 Part 7: Thermography) 1897 (ASTM E1897, Standard test methods for measuring and compensating for transmittance of an attenuating medium using infrared imaging radiometers) , 1 , . , , . , , (). , , , , C 18434 1 2013 2 , . , , , , . 3. 13372, . 3.1 (apparent temperature): , , , . 3.2 ( ) (attenuati

6、ng media): , (, , , . .), . 3.3 () (black body): . . 3.4 (emissivity) : . 3.5 (infrared thermography camera): , . . 3.6 (image processing): . ; ; ; , . 3.7 (infrared): 0,75 ( ) 1000 . , , 0,75 15 . 3.8 (isotherm): , . 3.9 () (infrared thermography): . 3.10 () (thermal) radiation: , . . , , . 3.11 (r

7、eflectivity) : , , , . 1 (. 3.4 3.18). , . C 18434 1 2013( 3 3.12 (reflected apparent temperature) reflT : , , , . 3.13 ( ) (repeatability): . ( ) , () ( ) . 3.14 (signal processing): , , . 1 ; ; ( ). 2 ; , , ( ). 3.15 1) (spatial measurement resolution): , , . (). 3.16 (target): , . 3.17 (thermogram): , . 3.18 (transmissivity) : , , . 1 1 (. 3.4 3.11). 2 . 3.19 (working distance): ( ). 4. . , . , . , , . ,