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Magnetic Stirring in Situ Sterilization Glass Fermenter

China Magnetic Stirring in Situ Sterilization Glass Fermenter, Find details about China Fermenter, Biofermenter from Magnetic Stirring in Situ Sterilization Glass Fermenter

Model NO.
NBIO-5L
Tower Reactor Type
Tank
Heating
Electric Heating
Heat Transfer Structure
Jacketed
Automatic Grade
Automatic
Condition
New
Name
Bioreactor Fermenter
Top-Plate
316ss
Tank Material
Borosilicate Glass
Motor
AC Motor
Volume
5L
Test Parameter
Temp., pH, Do, Rotational Speed etc
Display
10inch LCD Screen
Communication Interface
USB
Sterilizing Method
off-Line Autoclave Sterilization
Warranty
1year
Trademark
NANBEI
Transport Package
Wooden Case Package
Specification
80kg
Origin
China
HS Code
8438900000
Model NO.
NBIO-5L
Tower Reactor Type
Tank
Heating
Electric Heating
Heat Transfer Structure
Jacketed
Automatic Grade
Automatic
Condition
New
Name
Bioreactor Fermenter
Top-Plate
316ss
Tank Material
Borosilicate Glass
Motor
AC Motor
Volume
5L
Test Parameter
Temp., pH, Do, Rotational Speed etc
Display
10inch LCD Screen
Communication Interface
USB
Sterilizing Method
off-Line Autoclave Sterilization
Warranty
1year
Trademark
NANBEI
Transport Package
Wooden Case Package
Specification
80kg
Origin
China
HS Code
8438900000
Magnetic stirring In situ sterilization glass fermenter
This system comprises 01 culture vessel with a total volume of 5L, pipelines, aeration system, sensor and instruments, local control system (based PLC and touch screen monitor), remote control system (including software and communications) and stainless steel bench etc.
            Vessel:
Total volume: 5L, working volume: 3.5L.
Special borosilicate glass vessel with flat stainless steel (316L) top-plate and bottom end. Autoclavable.
 
           Top-plate:
Stainless steel (316L) top-plate, surface finished; with 2 septum addition ports, 1 flame inoculation port (also for harvest), 1 air inlet nozzle, 1 exhaust nozzle and 1 sampling tube etc. With 3 baffle cages and 1 "U" type cooling water tube. 1 Pt100 temperature sensor and 1 foam probe are provided. Clamp for silica gel hose at the side of the top-plate.
 
          Drive:
With AC motor, speed adjustable. Magnetic drive from bottom. P=180W.
 
         Agitator:
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 PALL air filter outside.
 
         Exhaust:
With stainless steel condenser and PALL filter.
      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.
 
         Reagent bottles:
Two 250ml and two 500ml glass bottles with screw-on cap. Autoclavable.
 
        Thermal circuit:
Electrical heating unit under the bottom end of vessel; piping and all required valves to be connected to cooling water supply.
 
        Sterilization
Off-situ sterilization in the autoclave.
 
           Power:
Main power supply for all electrical circuits, 220V/50Hz/1KW.
 
       Control cabinet
Cabinet with beveled control panel. Accommodate all control loops ordered.
 
           Bench:
Stainless steel (SS304) bench to support the glass vessel, surface polished. Accommodate motor and cooling water pipeline.
 

MEASUREMENTS AND CONTROL System( Computer control system)
Industrial computer function:(without master computer)
The NB-7000 Biology process  PLC and I/O channels. English operation menu. The displaying interface which is LCD used in big screen only can display 8 lines English words or tow analysis curves at the same time. The controller system is available to receive I/O signal from different sensors and actuators.
  1. Control method:
  1. Manual control: set the opening valve ratio.
  2. Automatic control: choose PID continuum or PID on-off
  3. Sequence control: set at least 10 steps of all control parameters beforehand to realize automatic subsection control.
  4. Remote control: receive the master computer control
  5. Associated control: DO control can be associated with rev, air flux, pressure and feeding. pH control can be associated with adding acid or alkali.
  1. Computation function: measure the dosage of feeding, antifoam, acid and alkali.
  2. x, y axis graph, which can spread or diminish images, helps the user judge the inter-influence of parameters, so as to modify or regulate the process of fermentation.
  3. Data processing function:
    1. Display and analyze the trend curves of all the parameters
    2. Keep, display & analyze the 7,000 hours historic curves of the fermentation.
    3. Display the report forms of fermentation of past 7,000 hours.
    4. Deliver data to the master computer continuously or in batches, & copy data to floppy disks directly.
  4. Control rev, temperature, pH, DO and foam height. Set upper and lower limit of rev, temperature, pH, DO and alarm if the parameters is out of the upper and lower limit. Alarm if the foam height is over the limit and add antifoam automatically.
  5. Function of rectifying parameters: users can rectify, detect, control various parameters easily through menu as to control various fermentation of different scales
The self-protection of controller: users can set cipher to prevent others from changing the parameter of fermentation, moreover, the controller will not lose the set points of parameters caused by power off.

Parameter
           pH
  • Sensor: Gel filled pH electrode made by METTLER TOLEDO (steam sterilizable)
  • Indication: Digital display
  • Range: 2.0~12.0
  • Precision: 0.01 for measuring, 0.1 for controlling
  • Control: PI control for injecting acid or alkali via regulating 2 peristaltic pumps. Automatic alarm
         DO
  • Sensor: Dissolved oxygen electrode made by METTLER TOLEDO (steam sterilizable)
  • Indication: Digital display
  • Range: 0%-100 % or 0%-200%
  • Control: online detected only
       Temp.
  • Sensor: Sterilizable PT100 probe
  • Heater: Electric heating unit.
  • Range: 5oC above cooling water to 40oC for controlling, and 0 to 150oC for measuring
  • Precision: +/-0.3oC
  • Indication: Digital display
  • Control: PI control. Automatic alarm
       Agitation
  • Drive: DC motor, Magnetic drive from bottom
  • Range: 50-1000rpm
  • Precision: +/-3 rpm
  • Indication: Digital display
  • Impeller: 2 pieces of 6-blades disk impeller
  • Control: PI control. Automatic alarm
        Pressure
  • Indication: pressure gauge
  • Control: manual
         Aeration
  • Flow Meter: Glass rotameter
  • Inlet Filter: 0.2um PALL filter, sterilizable
  • Control: Manual
         Feeding
  • Indication: Injecting dosage cumulating and digital display
  • Control: Set-point control via regulating a peristaltic pump.
       Anti-foam
  • Probe: Sterilizable conductivity probe
  • Indication: Injecting dosage cumulating and digital display
  • Control: Electronic control of pumping via conductivity control. Automatic alarm
 
KEY PARTS
ITEMDESCRIPTIONBRANDQty.REMARK
1.
pH electrode and cableMETTLER1 setSWITZERLAND
2.
DO electrode and cableMETTLER1 setSWITZERLAND
3.
Peristaltic PumpEASTBIO4pcsCHINA
4.
Reagent bottlesEASTBIO4pcsCHINA
5.
Disc filter for bottlesPALL4pcsUSA
6.
Air filterPALL2pcsUSA
7.
Touch screenTAIWAN1 setCHINA
8.
SoftwareBXBIO1 CDCHINA
UTILITY SYSTEM (SUPPLIED BY THE END USER):
  1. Environments: laboratory or workroom that suitable for the fermentation process (for example: cleanly, draughty, has drainage equipment etc.).
  2. Water supply: at least 7-10oC lower than the culture temperature.
  3. Autoclave: inner size: d>=400mm, h>=600mm.
  4. Compressed air: external clean compressed air supply for fermentation. Relative humidity <60%, capacity: >30L/min, pressure: 0.2-0.3MPa.
  5. Power supply: AC220V±10%/50Hz.
Magnetic Stirring in Situ Sterilization Glass Fermenter

FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Pre-sale service
· 24hours online to ensure quick response to customers' inquiry or online message;
· Guide customers to choose the best suitable machine model;
· Offer detailed specification and competitive prices;
Contract execution
· Machine production will be arranged strictly according to the contract;
· Machine photos will be sent to you for inspection during production;
· Send customs clearance documents by DHL;
· Update latest news after delivery and prepare customs clearance;
After-sale service
· 12 months warranty except for wear parts;
· Broken spare parts (except for wear parts) will be sent for free due to quality problems;
· In time response to customers technical problems;
· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!
Magnetic Stirring in Situ Sterilization Glass Fermenter

Factory Show:

Magnetic Stirring in Situ Sterilization Glass Fermenter
Certification:
Our products have international certifications such as SGS, CE, ISO!
Magnetic Stirring in Situ Sterilization Glass Fermenter
Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥
Magnetic Stirring in Situ Sterilization Glass Fermenter






 

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