12-3
Appendix B
Appendix B: pH vs. Temperature Table For UWBT-PH
Temperature
0°C
10°C
20°C
25°C
30°C
40°C
50°C
60°C
70°C
80°C
90°C
pH
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
0
379.4
393.3
407.1
414
421
434.9
448.8
462.7
476.6
490.5
504.4
0.5
352.3
365.2
378.1
384.4
391
403.9
416.8
429.7
442.5
455.5
468.3
1
325.2
337.1
349
354.9
360.9
372.8
384.7
396.6
408.5
420.4
432.3
1.5
298.1
309
319.9
325.3
330.8
341.7
352.6
363.6
374.5
385.4
396.3
2
271
280.9
290.8
295.8
300.7
310.7
320.6
330.5
340.4
350.3
360.3
2.5
243.9
252.8
261.7
266.2
270.7
279.6
288.5
297.5
306.4
315.3
324.2
3
216.8
224.7
232.7
236.6
240.6
248.5
256.5
264.4
272.3
280.3
288.2
3.5
189.7
196.6
203.6
207
210.5
217.5
224.4
231.4
238.3
245.2
252.2
4
162.6
168.5
174.5
177.5
180.4
186.4
192.3
198.3
204.3
210.2
216.2
4.5
135.5
140.5
145.4
147.9
150.4
155.3
160.3
165.3
170.2
175.2
180.1
5
108.4
112.4
116.3
118.3
120.3
124.3
128.2
132.2
136.2
140.1
144.1
5.5
81.3
84.3
87.2
88.7
90.2
93.2
96.2
99.2
102.1
105.1
108.1
6
54.2
56.2
58.2
59.15
60.1
62.1
64.1
66.1
68.1
70.1
72.1
6.5
27.1
28.1
29.1
29.6
30.1
31.1
32.1
33.1
34
35
36
7
0
0
0
0
0
0
0
0
0
0
0
7.5
-27.1
-28.1
-29.1
-29.6
-31.1
-31.1
-32.1
-33.1
-34
-35
-36
8
-54.2
-56.2
-58.2
-59.15
-60.1
-62.1
-64.1
-66.1
-68.1
-70.1
-72.1
8.5
-81.3
-84.3
-87.2
-88.7
-90.2
-93.2
-96.2
-99.2
-102.1
-105.1
-108.1
9
-108.4
-112.4
-116.3
-118.3
-120.3
-124.3
-128.2
-132.2
-136.2
-140.1
-144.1
9.5
-135.5
-140.5
-145.4
-147.9
-150.4
-155.3
-160.3
-165.3
-170.2
-175.2
-180.1
10
-162.6
-168.5
-174.5
-177.5
-180.4
-186.4
-192.3
-198.3
-204.3
-210.2
-216.2
10.5
-189.7
-196.6
-203.6
-207
-210.5
-217.5
-224.4
-231.4
-238.3
-245.2
-252.2
11
-216.8
-224.7
-232.7
-236.6
-240.6
-248.5
-256.5
-264.4
-272.3
-280.3
-288.2
11.5
-243.9
-252.8
-261.7
-266.2
-270.7
-279.6
-288.5
-297.5
-306.4
-315.3
-324.2
12
-271
-280.8
-290.8
-295.8
-300.7
-310.7
-320.6
-330.5
-340.4
-250.3
-360.3
12.5
-298.1
-309
-319.9
-325.3
-330.8
-341.7
-352.6
-363.6
-374.5
-385.4
-393.3
13
-325.2
-337.1
-349
-354.9
-360.9
-372.8
-384.7
-396.6
-408.5
-420.4
-432.3
13.5
-352.3
-365.2
-378.1
-384.4
-391
-403.9
-416.8
-429.7
-442.5
-455.4
-468.3
14
-379.4
-393.3
-407.1
-414
-421
-434.9
-448.8
-462.7
-276.6
-490.5
-504.4