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(℃) |
氧量% |
氧电势 E(mv) |
温度(℃) |
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 |