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氧化锆氧含量分析仪探头在正常使用过程中难免会出现氧量输出不准或者是无氧量输出,我们在维修的过程中,厂家会建议我们用万用表去量一下氧探头的氧电势。那么此时问题来了,我们量出的氧电势到底对应多和氧含量呢?根据本公司多年的生产调试和现场应用经验,下面为广大用户总结了一张表,仅供参考:
氧电势与氧含量对照表(参比气氧浓度20.6%,工作温度700℃或750℃)
温度(℃) | &苍产蝉辫;氧量% | 氧电势 E(mv) | 温度(℃) | &苍产蝉辫;氧量% | 氧电势 E(mv) |
700 | 0.5 | 77.94 | 750 | 0.5 | 81.95 |
700 | 1 | 63.41 | 750 | 1 | 66.67 |
700 | 1.5 | 54.91 | 750 | 1.5 | 57.73 |
700 | 2 | 48.88 | 750 | 2 | 51.39 |
700 | 2.5 | 44.21 | 750 | 2.5 | 46.48 |
700 | 3 | 40.38 | 750 | 3 | 42.46 |
700 | 3.5 | 37.15 | 750 | 3.5 | 39.06 |
700 | 4 | 34.35 | 750 | 4 | 36.12 |
700 | 4.5 | 31.89 | 750 | 4.5 | 33.52 |
700 | 5 | 29.68 | 750 | 5 | 31.20 |
700 | 5.5 | 27.68 | 750 | 5.5 | 29.10 |
700 | 6 | 25.86 | 750 | 6 | 27.18 |
700 | 6.5 | 24.18 | 750 | 6.5 | 25.42 |
700 | 7 | 22.62 | 750 | 7 | 23.79 |
700 | 7.5 | 21.18 | 750 | 7.5 | 22.27 |
700 | 8 | 19.83 | 750 | 8 | 20.84 |
700 | 8.5 | 18.55 | 750 | 8.5 | 19.51 |
700 | 9 | 17.36 | 750 | 9 | 18.25 |
700 | 9.5 | 16.22 | 750 | 9.5 | 17.06 |
700 | 10 | 15.15 | 750 | 10 | 15.93 |
700 | 10.5 | 14.13 | 750 | 10.5 | 14.85 |
700 | 11 | 13.15 | 750 | 11 | 13.83 |
700 | 11.5 | 12.22 | 750 | 11.5 | 12.85 |
700 | 12 | 11.33 | 750 | 12 | 11.91 |
700 | 12.5 | 10.47 | 750 | 12.5 | 11.01 |
700 | 13 | 9.65 | 750 | 13 | 10.14 |
700 | 13.5 | 8.86 | 750 | 13.5 | 9.31 |
700 | 14 | 8.10 | 750 | 14 | 8.51 |
700 | 14.5 | 7.36 | 750 | 14.5 | 7.74 |
700 | 15 | 6.65 | 750 | 15 | 6.99 |
700 | 15.5 | 5.96 | 750 | 15.5 | 6.27 |
700 | 16 | 5.30 | 750 | 16 | 5.57 |
700 | 16.5 | 4.65 | 750 | 16.5 | 4.89 |
700 | 17 | 4.03 | 750 | 17 | 4.23 |
700 | 17.5 | 3.42 | 750 | 17.5 | 3.59 |
700 | 18 | 2.83 | 750 | 18 | 2.97 |
700 | 18.5 | 2.25 | 750 | 18.5 | 2.37 |
700 | 19 | 1.69 | 750 | 19 | 1.78 |
700 | 19.5 | 1.15 | 750 | 19.5 | 1.21 |
700 | 20.6 | 0.00 | 750 | 20.6 | 0.00 |