一般懸浮微生物, 以及落菌數取樣儀的缺點 : 培養基使用率低, 以及單點重複誤判
一般懸浮微生物, 以及落菌數取樣儀的缺點 : 培養基使用率低, 以及單點重複誤判 In all models in the market the air are conducted through the holes to the agar surface.
During all the sampling process, the microorganisms through one specific hole impact in the same position. After incubation you can count only one (even than more than one takes the same way).
We give to the plate a rotation movement, in order to change the position of the plate continuously. With this is not enough if the holes are in the same radius, and we are obliged to use an spiral distribution of holes, having all of them different radius.
In conclusion, a steady unit uses only 5% of the surface. With our system you can use 100% of it.
