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氧化鋯氧含量分析儀探頭在正常使用過程中難免會出現氧量輸出不準或者是無氧量輸出,我們在維修的過程中,廠家會建議我們用萬用表去量一下氧探頭的氧電勢。那么此時問題來了,我們量出的氧電勢到底對應多和氧含量呢?根據本公司多年的生產調試和現場應用經驗,下面為廣大用戶總結了一張表,僅供參考:
氧電勢與氧含量對照表(參比氣氧濃度20.6%,工作溫度700℃或750℃)
溫度(℃)  | 氧量%  | 氧電勢 E(mv)  | 溫度(℃)  | 氧量%  | 氧電勢 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  |