Calibration Chart-Normal Seed (Approximate Values)

Seed Wheat Rye Barley Oats Beans Peas Lupins Vetches Maize Grass
Specific Gravity (kg/l) 0.77 0.74 0.68 0.5 0.85 0.81 0.76 0.83 0.79 0.36
Meter Setting Normal Seed kg/ha (Set Butterfly Valve and Changeover Switch to "N" Position. Use Normal Speed Gear)
10a 34 33 32 24 23 21 28 32 8 -
15a 51 49 48 35 42 40 45 51 24 18
20a 69 66 64 47 61 59 62 70 47 26
25a 86 83 79 59 79 78 79 89 70 34
30 104 100 95 71 98 97 96 108 92 42
35 122 117 111 82 116 117 113 127 115 50
40 140 134 127 94 135 136 130 146 137 -
45 157 151 143 106 154 155 147 165 156 -
50 174 168 159 118 172 174 164 184 175 -
55 192 184 174 130 191 194 181 203 194 -
60 210 200 190 141 209 213 198 222 212 -
65 228 217 206 153 228 232 216 241 231 -
70 246 235 222 165 246 251 234 260 249 -
75 264 252 238 177 265 270 251 279 267 -
80 281 269 253 189 283 289 268 298 285 -
85 298 286 268 200 302 309 285 317 304 -
90 316 302 284 212 320 328 302 336 323 -
95 335 319 300 224 338 347 320 355 342 -
100 352 337 316 236 356 366 337 374 361 -
105 370 354 332 248 374 385 354 393 380 -
110 387 371 348 260 393 404 371 412 398 -
a) In cases where normal seeds (cereals and coarse seed) are to be sown in extremely small quantities (cell width below or equal 25 mm [1 in.]) a more uniform delivery rate can be achieved with the aid of the micrometer system (See fine seed calibration chart in this section).

 

ZX,OM750A010220 -19-04NOV08-1/1