automatic seed counter
Minimum Order: 0
Quality/Safety Certification: 0.00
test two kinds of seed:(big shape and small shape,big grain and small grain,big granule and small granule )
| Product introduction |
| Working theory: The seeds are arrayed and sent through electromagnetic vibrating box, then it drops into photoelectronic convertor and photoelectronic pulse is formed. Later it is sent into counting circuit and LED digit tube display the value. Pre-set please use disc switch. When the counting number reaches the pre-set value, the instrument will stop feeding and counting. Self-adjusted frequency is set for checking the accuracy of circuit and pre-setting. |
| Product index |
| PME Mode 1dimension: length× width less than 12×4mm small granule (2) dimension: length× width less than 12×10mm (large granule) PME-1 Mode dimension: length× width less than 12×4mm small granuleAccuracy±4/1000 according to the speed (standard deviation) Speed: for small granule 1000/3min; large granule 500/3min Volume: 19999 read by Four LED digital tube directly Frequency: f=1~2HZ f=10~20HZ Pre-set self-stop: 19999, wont count 0000 Power: 220~±20V~50HZ, capacity less than 20W Working environment: atmospheric pressure: 750±30mm Hg columniation Environment temperature: 0~40 Relative humidity: 20 less then 80% Continous working time: more than 4 hours Function: adjust automatically, count at any point, pre-set stop, self-lock |
Main usage :
test two kinds of seed:(big shape and small shape,big grain and small grain,big granule and small granule )
