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1、温度二次仪表校准补充文件 附录 C 表 5-1 标准器导致的标准不确定度类型测量（输出）信号范围（）最大允许误差（）标准不确定度（）0t5000.20.12500t7000.30.177000t8000.40.23800t10000.50.29E10000.60.350t3000.20.12300t7000.40.23700t10000.60.351000t12000.70.4012000.80.46K1200t13701.00.580t3000.10.06300t5000.20.12500t7000.30.17700t10000.40.231000t13000.50.291300t15000
2、.60.35S1500t16000.70.405-2 标准器和温度对标准器影响导致的标准不确定度类型测量（输出）信号范围（）标准不确定度（）0t5000.13500t7000.197000t8000.26800t10000.32E10000.390t3000.13300t7000.26700t10000.291000t12000.4512000.51K1200t13700.650t3000.07300t5000.13500t7000.19700t10000.261000t13000.321300t15000.39S1500t16000.45表 5-3 补偿导线和冰瓶导致的标准不确定度类型测量（
3、输出）信号范围（）标准不确定度（）0t1000.07100t3000.06300t10000.05E10000.060t11000.07K1100t13700.0800.090t500.0850t1000.07100t2000.06200t7000.05S700t16000.04类 型测量（输出）信号范围 （）最大允许误差（） 标准不确定度（） 合成不确定合成不确定 度度0t5000.20.120.19 500t7000.30.170.26 7000t8000.40.230.35 800t10000.50.290.43 E10000.60.350.53 0t3000.20.120.19300t
4、7000.40.230.35700t10000.60.350.461000t12000.70.400.6112000.80.460.69K1200t13701.00.580.870t3000.10.06- 300t5000.20.120.18 500t7000.30.170.26 700t10000.40.230.35 1000t13000.50.290.43 1300t15000.60.350.53 S1500t16000.70.400.60 表 5-4 标准器导致的标准不确定度热电阻类型测量点（）最大允许误差 a2（）标准不确定度（）-2000.060.03-1500.100.06-100
5、0.090.05-500.110.0600.050.03500.120.071000.150.091500.170.102000.210.122500.210.123000.150.093500.220.134000.230.134500.240.145000.280.165500.330.196000.250.146500.300.177000.310.187500.320.188000.370.21Pt1008500.390.2300.050.03100.080.05200.100.06300.090.05400.100.06500.080.05600.120.07800.110.061000.120.07Cu1001500.150.0900.120.07100.150.09200.180.10300.200.12400.230.13500.170.10600.200.12800.210.121000.190.11Cu501500.220.13
