AMS2750E中文版Word格式.docx

AMS2750E中文版Word格式.docx

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变化范围较大并且没有做标记。

1.范围...................................................................................................................................................................................................3

2.引用文件...........................................................................................................................................................................................3

ASTM出版物...............................................................................................................................................................................3

定义...............................................................................................................................................................................................3

3.技术要求...........................................................................................................................................................................................8

温度传感器..................................................................................................................................................................................8

仪表（见表3,4,和表5）.........................................................................................................................................................12

热处理设备:

................................................................................................................................................................................16

系统精度测试（SATs）...............................................................................................................................................................18

炉温均匀性测试（TUS）.............................................................................................................................................................23

实验室炉子.................................................................................................................................................................................33

记录.............................................................................................................................................................................................33

取舍............................................................................................................................................................................................33

4.质量保证条款..............................................................................................................................................................................33

检验职责....................................................................................................................................................................................33

5.交货准备......................................................................................................................................................................................42

6.接收...............................................................................................................................................................................................42

7.拒收.............................................................................................................................................................................................42

8.注释..............................................................................................................................................................................................43

图1负载传感器的使用和重新校检.............................................................................................................................................13

图2不同类型炉子的炉温均匀性范围.......................................................................................................................................16

图3仪表类型要求.........................................................................................................................................................................17

图4每个区域最少传感器支数....................................................................................................................................................18

图5固定的SAT传感器与在500℉（260℃）以上温度测试的传感器的允许组合....................................................................19

图6系统精度测试（SAT）计算的实例.....................................................................................................................................21

表1传感器和传感器校检...........................................................................................................................................................34

表2热电偶和补偿导线................................................................................................................................................