Bowl Vessel Fermenter System LB-A12BVF Catalog

Bowl vessel fermenter system LB-A12BVF is designed to conduct multiple operations in a small laboratory space. Built in touch screen control system. Double layered stainless vessel with single glass bottom connected to external water bath act as a temperature control system. Four built-in peristaltic pump with programmable PID feeding control of acid, base, antifoam and feed. Top drive, single mechanical seal agitator performs direct coupling. Real time graphic trend and data checking allow to maintain the fermentation process.

Total volume	7 L
Working volume	5 L
Vessel aspect ratio ( H : D )	1.8 : 1
Agitation range	10 rpm ⁓ 1500 rpm
Vessel inner diameter	160 mm
Vessel inner height	330 mm
Electrode length	325 mm
Flow rate	0 ⁓ 20 lpm
Aeration filter ( inlet )	0.2 µm
Pump speed range	0 ⁓ 70 rpm
Thermostat system	0 ⁓ 150 °C
pH range	2 pH ⁓ 14 pH
Dissolved oxygen range	0 ⁓ 200 % 0 ⁓ 20 ppm
ORP measuring range	-1000 mV ⁓ 1000 mV
Anti-foam conductivity	0 ⁓ 300 kΩ
Heating resolution	±0.1 °C
Motor drive	200 W ⁓ 400 W
Maximum noise level	< 55 dB (A)
Ambient temperature	0 ⁓ 50 °C
Humidity	85 % RH
Display size	7 inch
Power supply (Single phase )	110 V ⁓ 220 V 60 Hz ⁓ 50 Hz
Fuse protection	10 A
Dimensions	355 × 500 × 200 mm
Weight	10 kgs

• Vessel material : borosilicate glass ( Autoclavable )
• Vessel top plate and fittings : Stainless steel
• Disposable hydraulic aeration filter ( Inlet )
• Circulating water between double layered bowl vessel
• Standard temperature, pH, DO cascade, agitation, ORP sensors
• Optional OD, O₂, CO₂, MFC ( Mass flow controller ) and pressure balancer sensors
• Disassembled vessels allow easy input/output of accessories
• Heating up to 100℃ with chiller system (optional)

Accessory No.	Standard accessories	Quantity
1	AC servo motor	1
2	Rushton turbine impeller	2
3	Foam breaker	1
4	pH electrode probe	1
5	pH electrode cable	1
6	DO electrode probe	1
7	DO electrode cable	1
8	Temperature sensor	1
9	Anti-foam electrode probe	1
10	Anti-foam electrode cable	1
11	AFM (Air flow meter)	1
12	Air filter, silicon tube	2
13	Line sparger	1
14	Reagent bottle	4
15	Multi PC software	1
16	Computer control LAN cable	1
17	Air compressor	1

Accessory No.	Optional accessories	Quantity
DVFA10	MFC ( Mass flow controller )	1
DVFA11	Chiller	1

Used for different culture experiment and application such as microbial cultures, cell cultures, batch, fed-batch, perfusion and continuous cultivation.