Natural convection circulation. Air circulation like natural air-convection keeps the temperature uniformity and CO2 rate in the chamber.

Quite, vibration-free operation. Low noise and vibration from shaker or roller apparatus.Co2 incubation with roller culture (NB-203QR). Both of General CO2 Incubating and roller CO2 incubating can be performed simultaneously.

Co2 incubation with shaking (NB-203QS). Both of General CO2 incubating and shaker CO2 incubating can be performed simultaneously.

Roller culture handles minimum of 4 bottles. Up to 4 bottles (Ø80, 150mm ~ 300) can be equpped(Roller Culture)

Shaking handles minimum 250ml x 13. In case of 250ml, up to 13 holders can be equipped on the plate (100 ~ 2,000 ml flaskholder, spring wire rack and micro-plate rack)

Saves bench-top and incubator shelf space. Bench-top style save space, 2 selves (up to 6 shelves)previde enough space for general incubating.