温度校准附录C

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（）E0t5000.20.12500t7000.30.177000t8000.40.23800t10000.50.2910000.60.35K0t3000.20.12300t7000.40.23700t10000.60.351000t12000.70.4012000.80.461200t13701.00.58S0t3000.10.06300t5000.20.12500t7000.30.17700t10000.40.231000t13000.50.291300t15000.60

2、.351500t16000.70.405-2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（）E0t5000.13500t7000.197000t8000.26800t10000.3210000.39K0t3000.13300t7000.26700t10000.291000t12000.4512000.511200t13700.65S0t3000.07300t5000.13500t7000.19700t10000.261000t13000.321300t15000.391500t16000.45表5-3补偿导线和冰瓶导致的标准不确定度类型测量（输出）信号范围

3、（）标准不确定度（）E0t1000.07100t3000.06300t10000.0510000.06K0t11000.071100t13700.08S00.090t500.0850t1000.07100t2000.06200t7000.05700t16000.04类型测量（输出）信号范围（）最大允许误差（）标准不确定度（）合成不确定度E0t5000.20.120.19 500t7000.30.170.26 7000t8000.40.230.35 800t10000.50.290.43 10000.60.350.53 K0t3000.20.120.19300t7000.40.230.35700

4、t10000.60.350.461000t12000.70.400.6112000.80.460.691200t13701.00.580.87S0t3000.10.06-300t5000.20.120.18 500t7000.30.170.26 700t10000.40.230.35 1000t13000.50.290.43 1300t15000.60.350.53 1500t16000.70.400.60 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（）Pt100-200±0.060.03-150±0.100.06-100±

5、;0.090.05-50±0.110.060±0.050.0350±0.120.07100±0.150.09150±0.170.10200±0.210.12250±0.210.12300±0.150.09350±0.220.13400±0.230.13450±0.240.14500±0.280.16550±0.330.19600±0.250.14650±0.300.17700±0.310.18750±0.320.18800±0.370.21850±0.390.23Cu1000±0.050.0310±0.080.0520±0.100.0630±0.090.0540±0.100.0650±0.080.0560±0.120.0780±0.110.06100±0.120.07150±0.150.09Cu500±0.120.0710±0.150.0920±0.180.1030±0.200.1240