Motomco Moisture Meter Chart

Sample Size 150 Grams                                                                                               Corn Cob (Ground)
Calibrate at 53                                                                                                          4.2% to 22.1% Moisture
% Moisture = 8.0099431 + (0.2160602 *MR) - (0.0521429 *T)

Meter Reading & Percent Moisture

1 4.21 18 7.78 35 11.52 52 15.18 69 18.83 86
1 1/2 4.32 18 1/2 7.98 35 1/2 11.63 52 1/2 15.29 69 1/2 18.94 86 1/2
2 4.43 19 8.08 36 11.74 53 15.39 70 19.05 87
2 1/2 4.53 19 1/2 8.19 36 1/2 11.84 53 1/2 15.50 70 1/2 19.16 87 1/2
3 4.64 20 8.30 37 11.95 54 15.61 71 19.26 88
3 1/2 4.75 20 1/2  8.40 37 1/2 12.06 54 1/2 15.72 71 1/2 19.37 88 1/2 
4 4.86 21 8.51 38 12.17 55 15.82 72 19.48 89
4 1/2 4.96 21 1/2 8.62 38 1/2 12.27 55 1/2 15.93 72 1/2 19.59 89 1/2
5 5.07 22 8.73 39 12.38 56 16.04 73 19.69 90
5 1/2 5.18 22 1/2 8.83 39 1/2 12.49 56 1/2 16.15 73 1/2 19.80 90 1/2
6 5.29 23 8.94 40 12.60 57 16.25 74 19.91 91
6 1/2 5.39 23 1/2 9.05 40 1/2 12.70 57 1/2 16.36 74 1/2 20.02 91 1/2
7 5.50 24 9.16 41 12.81 58 16.47 75 20.12 92
7 1/2 5.61 24 1/2 9.16 41 1/2 12.92 58 1/2 16.58 75 1/2 20.23 92 1/2
8 5.72 25 9.37 42 13.03 59 16.68 76 20.34 93
8 1/2 5.82 25 1/2 9.48 42 1/2 13.13 59 1/2 16.79 76 1/2 20.45 93 1/2
9 5.93 26 9.59 43 13.24 60 16.90 77 20.55 94
9 1/2 6.04 26 1/2 9.69 43 1/2 13.35 60 1/2 17.01 77 1/2 20.66 94 1/2
10 6.15 27 9.80 44 13.46 61 17.11 78 20.77 95
10 1/2 6.25 27 1/2 9.91 44 1/2 13.57 61 1/2 17.22 78 1/2 20.88 95 1/2
11 6.36 28 10.02 45 13.67 62 17.33 79 20.98 96
11 1/2 6.47 28 1/2 10.12 45 1/2 13.78 62 1/2 17.44 79 1/2 21.09 96 1/2
12 6.58 29 10.23 46 13.89 63 17.54 80 21.20 97
12 1/2 6.68 29 1/2 10.34 46 1/2 14.00 63 1/2 17.65 80 1/2 21.31 97 1/2
13 6.79 30 10.45 47 14.10 64 17.76 81 21.41 98
13 1/2 6.90 30 1/2 10.55 47 1/2 14.21 64 1/2 17.87 81 1/2 21.52 98 1/2
14 7.01 31 10.66 48 14.32 65 17.97 82 21.63 99
14 1/2 7.11 31 1/2 10.77 48 1/2 14.43 65 1/2 18.08 82 1/2 21.74 99 1/2
15 7.22 32 10.88 49 14.53 66  18.19 83 21.84
15 1/2 7.33 32 1/2 10.98 49 1/2 14.64 66 1/2 18.30 83 1/2 21.95
16 7.44 33 11.09 50 14.75 67 18.40 84 22.06
16 1/2 7.54 33 1/2 11.20 50 1/2 14.86 67 1/2 18.51 84 1/2
17 7.65 34 11.31 51 14.96 68 18.62 85
17 1/2 7.78 34 1/2 11.41 51 1/2 15.07 68 1/2 18.73 85 1/2

* indicates extrapolated value

Temperature Correction (ºF)

40  1.93 50  1.41 60  0.89 70  0.37 80  -0.16 90 -0.68
41  1.88 51  1.36 61  0.83 71  0.31 81  -0.21 91 -0.73
42  1.83 52  1.30 62  0.78 72  0.26 82  -0.26 92 -0.78
43  1.77 53  1.25 63  0.73 73  0.21 83  -0.31 93 -0.83
44  1.72 54  1.20 64  0.68 74  0.16 84  -0.37 94 -0.89
45  1.67 55  1.15 65  0.63 75  0.10 85  -0.42 95 -0.94
46  1.62 56  1.10 66  0.57 76  0.05 86  -0.47 96 -0.99
47  1.56 57  1.04 67  0.52 77  0.00 87  -0.52 97 -1.04
48  1.51 58  0.99 68  0.47 78  -0.05 88  -0.57 98 -1.10
49  1.46 59  0.94 69  0.42 79  -0.10 89  -0.63 99 -1.15

Tentative                                                                                                                                Chart CC-1-68
                                                                                                                                            Effective March 1, 1969

MOTOMCO Ins.

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