Total volume

5L,10L,15L,20L,30L,50L,100L,200L,500L,1000L, 2KL,5KL,10KL etc.

Working volume

30%~70%

Polishing

Electrolytic polishing, precision: 0.2-0.4um.

Stirring system

Mechanical drive or Magnetic drive, 3 height adjustable six – blade stirrer

Stir speed: 50~1000rpm/50-350rpm

Sterilization

On-site sterilization(SIP) by auto control

Clean

Clean in place (CIP) by spray ball

Aeration flow

Multi-way ventilation. Auto control by mass flow meter, 1vvm

Feeding

Automatically feeding by fixed peristaltic pump (standard)

Variable speed peristaltic pump(optional)

Anti-foam control

Automatically add antifoam by peristaltic pump

Temperature control

Auto-control, electric heating range: water source add 5℃ to 70℃

PH control

2.00-12.00±0.05pH, auto-control by adding acid and base, pH sensor (Hamilton/Mettler, Switzerland)

DO control

0-150±3% displaying precision 0.1%, DO sensor from Hamilton/Mettler, Switzerland. DO coupling with agitation, oxygen.

Sampling valve

Can sterilization separately, manual

Harvest

Zero dead zone bottom valve, can sterilization separately, manual

Weight system

Mettler-Toledo, Switzerland

Pressure

Auto control, BD Germany pressure transmitter or Lambert differential pressure liquid level gauge.

Exhaust

Have condenser before exhaust, control by diagram valve / Proportional control valve.

Control parameters

10in touch screen, Siemens PLC control system with control parameters (stirring, pH, DO, temperature, feeding, gas etc.), data analysis, data logging, data output and printing, overrun alarm, language switching and other functions

Optional configuration

O2/N2/CO2 gas control, Level sensor, OD sensor, Turbidity sensor, ORP sensor, Weight system, Live cell sensor etc.