NB-20SQR is the general incubator with built-in Roller Apparatus.
NB-20SQ is the incubator with built-in shaker.

Features

• Dual Function: Shaking or Rolling is conducted with general incubation on shelves at one time. 
• Microprocessor PID control: Control temperature and timer as well as function such as shaking or rolling. 
• BLDC motor system in NB-20SQ: Blush Less DC motor installed in shaker of NB-20SQ allows no vibration, no particle occurrence, no noise which enhance stable running of shaker or roller. 
• Automatic Stop when opening door: The shaker or roller automatically stops if the door is opened. 
• Window on outer door: User can observe sample or working status of shaker or roller in chamber through the window at center of door.