Basic Unit
Vessel: Total volume: 5L, working volume: 3.5L. Vessel is made of specialized borosilicate and stainless steel (316L). Autoclavable.
Stirrer: Drive with AC motor, speed adjustable. Magnetic drive from bottom. Solid stirrer shaft with 2 pieces of 6-blade disk impeller and 1 set of foam breaker. Rotate speed range: 50-1000rpm.
Aeration: With stainless steel ring sparger in the vessel and silica gel tube and air filter outside.
Thermal circuit: Electrical heating in jacket; auto-control: (cooling water+5℃)~50℃±0.2℃.
Peristaltic pumps: 4 peristaltic pumps each assignable to function for acid/alkali, anti-foam and nutrient feeding. Each pump including perforation needles and silicone hose. Automatic or manual control.
Sterilization: in situ with external steam.
Control system: Various controller for choose. Details: BIOTECH-7000, BIOTECH-9000

Optional
1. Auto detect and aut ocontrol of air mass flow, liquid level
2. Detect of exhaust O2 and CO2
3. Additional pump for feed
4. Weight system for vessel and feeding
5. Auto- Sterilization
6. Other customized function