Model Number: 1.5L~10L-#2805 Brand Name: Sidolim Key Specifications/Special Features: Silver Double Limited manufactures various equipment related to bio-process for biotechnology, biochemical, pharmaceutical, agricultural, environment, life science industry.Especially, SiDoLim's high performance of bioreactor system is applicable for both research and industrial bio-processing facilities.The SiDoLim bioreactor is a price compatible lab scale fermentation system for microorganisms which has functions of temperature control, air supply, agitation, pH measuring and control.The 1.5 to 10 liters single-wall-glass type vessel can be applied to SiDoLim bioreactor.The temperature is controlled by the heater plate, which is located at the bottom of the vessel.The digital PID controlled 200 Watts heater and two air cooling fans are located beneath the heater plate that accurate temperature control is realized.Furthermore, a solenoid valve controls the flow rate of the cold finger, which is attached at the head plate that precise temperature control is possible even for the exothermic reaction.Cold water can be feed to the condenser that media loss by the evaporation can be protected.The 60 Watts (100 Watts is optional) DC servo motor gives wide agitation speed control ranges.The agitation motor is installed at the top plate and double seal protect the contamination.
Built-in diaphragm type air pump supplies oil-less air to the reactor.
Digital microcomputer measure and control the pH value of the media with using a Mettle-Toledo pH probe for measuring and two Watson-Marlow peristaltic pumps for acid/base feeding.
All the setting parameters and measured values are handled by PID series standalone type microcomputers and displayed by LCD displayers.
RS232C serial communication gives all the measured data to the computer or other instruments and analog outputs (0 to 5 Volts) are also supplied.

Furthermore, the DO and antifoam modules are also supplied that the Value-Plus can be extended to the full-scale fermentation system.
Features and benefits

• Price compatible lab scale fermentation system
• Easy operation & Space savings
• Digital controllers and one LCD displayers
• Various size of vessels can be applied
• Top mounted DC servo motor gives wide agitation speed control ranges
• Built-in diaphragm type air pump protects the oil contamination by air supply
• Digital PID temperature controller gives the accurate and stable temperature condition of bioreactor
• pH value is digitally measured and controlled
• RS232-C and analog outputs for the temperature and pH value
• The DO meter and antifoam module are also supplied