H-minus-ion website Examples of RH Scores (aka RH2 Scores)
rH = ((ORP + 200) / 30) + (2 * pH) which is presented on the page on this site at: http://h-minus-ion.vpinf.com/rH-score-1.html which is entitled: The Relative Hydrogen Score, aka the rH Score (aka rH2 Score) Notes on rH scale: The rH scale runs from 0
to 42; 28 is mid-point
(balance), below 28 is reducing, above 28
oxidizing. An rH of 42
indicates 1 atmosphere (1 ATM) of partial pressure of O and a
–42 exponent
partial pressure of H, while an rH of zero (0) indicates 1 ATM partial
pressure
of H (adjusted for skewing effects of the H+ [aka
“acid”] ion) and a –42
exponent partial pressure of O. Therefore, an rH score of 0
would
indicate maximum possible reducing (antioxidant) power, while a score
of 42
would indicate the maximum possible oxidizing environment. |
v. | Sample rH (Relative Hydrogen) Scores | |||||
3.1 | ||||||
# | Description of test | pH | ORP | rH | ||
0 | WTW Standard rH 28 test solution: pH 7, ORP 427 | 7 | 427 | 34.9 | ||
1 | TEST VALUES, ORP OF +500 mv. | 10.0 | 500 | 43.3 | ||
2 | TEST VALUES, ORP OF +500 mv. | 8.0 | 500 | 39.3 | ||
3 | TEST VALUES, ORP OF +500 mv. | 7.0 | 500 | 37.3 | ||
4 | TEST VALUES, ORP OF +500 mv. | 6.0 | 500 | 35.3 | ||
5 | TEST VALUES, ORP OF +500 mv. | 4.0 | 500 | 31.3 | ||
6 | TEST VALUES, ORP OF +500 mv. | 3.0 | 500 | 29.3 | ||
7 | TEST VALUES, ORP OF +200 mv. | 10.0 | 200 | 33.3 | ||
8 | TEST VALUES, ORP OF +200 mv. | 8.0 | 200 | 29.3 | ||
9 | TEST VALUES, ORP OF +200 mv. | 7.0 | 200 | 27.3 | ||
10 | TEST VALUES, ORP OF +200 mv. | 6.0 | 200 | 25.3 | ||
11 | TEST VALUES, ORP OF +200 mv. | 4.0 | 200 | 21.3 | ||
12 | TEST VALUES, ORP OF +200 mv. | 3.0 | 200 | 19.3 | ||
13 | TEST VALUES, ORP OF -200 mv. | 10.0 | -200 | 20.0 | ||
14 | TEST VALUES, ORP OF -200 mv. | 8.0 | -200 | 16.0 | ||
15 | TEST VALUES, ORP OF -200 mv. | 7.0 | -200 | 14.0 | ||
16 | TEST VALUES, ORP OF -200 mv. | 6.0 | -200 | 12.0 | ||
17 | TEST VALUES, ORP OF -200 mv. | 4.0 | -200 | 8.0 | ||
18 | TEST VALUES, ORP OF -200 mv. | 3.0 | -200 | 6.0 | ||
19 | TEST VALUES, ORP OF -400 mv. | 10.0 | -400 | 13.3 | ||
20 | TEST VALUES, ORP OF -400 mv. | 8.0 | -400 | 9.3 | ||
21 | TEST VALUES, ORP OF -400 mv. | 7.0 | -400 | 7.3 | ||
22 | TEST VALUES, ORP OF -400 mv. | 6.0 | -400 | 5.3 | ||
23 | TEST VALUES, ORP OF -400 mv. | 4.0 | -400 | 1.3 | ||
24 | TEST VALUES, ORP OF -400 mv. | 3.4 | -400 | 0.1 | ||
25 | TEST VALUES, ORP OF -820 mv. | 12.5 | -820 | 4.3 | ||
26 | TEST VALUES, ORP OF -820 mv. | 11.0 | -820 | 1.3 | ||
27 | TEST VALUES, ORP OF -820 mv. | 9.0 | -820 | -2.7 | ||
28 | TEST VALUES, ORP OF -820 mv. | 7.0 | -820 | -6.7 | ||
29 | Electrolyzed Reduced Water (ERW), strong | 12.0 | -823 | 3.2 | ||
30 | Electrolyzed Reduced Water (ERW), medium | 9.8 | -240 | 18.3 | ||
31 | Electrolyzed Reduced Water (ERW), weak | 9.0 | -175 | 18.8 | ||
32 | Reduced water from Mg Magic Jugs | 5.9 | -456 | 3.3 | ||
33 | Activated EM, b.5M, at 22 hours at 94 degrees F | 4.3 | -340 | 3.9 | ||
34 | Activated EM, b.5M, at 28 hours at 94 degrees F | 4.2 | -448 | 0.1 | ||
35 | Activated EM, b.5M, at 31 hours at 94 degrees F | 4.0 | -340 | 3.3 | ||
36 | Activated EM, b.5M, at 5 days at 94 degrees F | 3.9 | 15 | 15.0 | ||
37 | Activated EM, b.5M, at 14 days at 94 degrees F | 3.4 | 20 | 14.1 | ||
38 | Activated EM, b.6, at 31 hours at 96 degrees F | 5.0 | -501 | -0.1 | ||
39 | SAEM-high concentration/ratio | 3.6 | -322 | 3.1 |
where
ORP or Eh or Eo or E = ORP in millivolts, 1.23 refers to potential of
oxygen
under 1 atm pressure, rH is defined as the negative logarithm of the
oxygen
pressure Po, or:
rH = -log Po
rH yields a hydrogen proton-unbiased measure of absolute reducing potential of a substance; eliminating effects due to pH.
rH is log1/hydrogen pressure; a 1 unit change in rH = 10X change. E.g., a shift from 27 to 26 = 10X increase in reducing power.
rH scale runs from 0 to 42; 28 is mid-point (balance), below 28 is reducing, above 28 oxidizing; rH 42 indicates 1 ATM O; rH 0 = 1 ATM H.
In plain English, an rH score of 0 would indicate maximum possible reducing (antioxidant) power, while a score of 42 would indicate the maximum possible oxidizing environment; a score of 28 is mid-point.
rH 28 = H partial pressure (pp) of 10^-28 atmospheres; an rH 11 = H pp is 10^-11 atmospheres. 0 rH is rH value of pure H2 at STP.
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