Stainless Steel 316L bioreactor

DescriptionStainless steel bioreactor for lab is widely applied in microbiology laboratories of research

institutes, It can be used to select the medium formula, optimize the

fermentation process parameters and validation of the production process. Special

specifications can be customized.ParameterItemSpecificationNominal capacity5L; 7L; 10L; Liquid culture loading ratio65%-80%, 70% generally;Vessel1.Design

Pressure: 0.25Mpa, Working Pressure≤0.15Mpa;2.Maximum Design

Temperature: 135℃, Working Temperature: 121℃;3.All segment

touch with culture solution: S31603; Other parts: S30408ï¼›4.Jacket for

temperature control; 5.Internal

surface roughness：Ra＜0.6μm; no surface deficiency, no blind angle; External surface: polishing and matte processing (or glass shot peening);6.Viewing port:

illuminated by 12V LED safety light;7. Reserved ports

for electrode, DO electrode and temperature electrode;8. Reserved ports

in head cover for inoculation and culture feeding;Agitation system1.Upper agitation

design, S31603 agitating frame;2.Aseptic mechanical

sealing;3.Equipped with 2

layers flat-straight blade impeller, 1 layer defoaming paddle; (Ps: inc

blade, curved blade, and axial flow blade for option)4.Stepless speed

regulation, digital setting speed control;Structural styleDesk-mounted / ground-mountedAeration system1.Air inlet from

the bottom of vessel, and equipped with circular air distributor;2.Displayed by

glass style flowmeter and pressure gage, regulating air flow by manual valve;3.Sterilizing

filter. Brand: PALL (USA), accuracy: 0.2 μm;4.Air compressor

with dehydration pressurizer for supplying the air stably and constantly;Optional: mass flow controller for controlling the air

flow automatically.Temperature control1.Onp> detection, digital setting, auto/manual control;2. Pt-100

temperature probe, displayed in digital;3.Control the

temperature automatically by cyclic heating water and cooling water.1.Onp> detection by electrode which can be sterilized by vapor;2. Feeding alkali

and acid to regulate through #1 or #2 peristaltic pump.DO1.Onp> detection by DO electrode which can be sterilized by vapor;2. Control range:

0-100% or 0-200%;Optional: linkage control with agitating speed.Culture feedingStandard equipped one channel of peristaltic pump for fed-batch culture by

time proportioning, fed-batch accumulated amount recorded and displayed.Defoaming1. Defoaming

electrode, automatic alarming when foam abnormal;2. Standard

equipped one channel of peristaltic pump for fed-batch defoamer automatically

or manually, fed-batch accumulated amount recorded and displayed.Control systemAdopt industrial grade WFBio control system, Siemens PLC Smart200 controller, 32 bit true color

touch screen interface, full function, stable operation (C model); plus A

model sub-instrument control system is optional.Sterilization1. Sterilization in

place, manual control. optional: automatic control;2. We provide

vapor generator for sterilization;Optional1. Multi-channels

feeding;2. Automatic

sterilization (auto-SIP);3. Head cover

auto-lift system (head cover can be lifted 500mm height by electrical or pneumatic); 4. Culture feeding

weighing;5. Vessel

weighing;6. Bypass for

oxygen inlet;7. Onp> detection of redox potential;8. Air flow

detected and controlled automatically;9. Onp> detection of O2 and CO2 in tail gas;10.Onction of methanol and ethanol;11.Onction of glucose and amino acid.FeatureSterilization in place, safety and reliable;Accurate detection and control of culture concentration; clear observation; Various ways of inoculation (flame inoculation and differential pressure

inoculation);