Can the Glass Fermenter LGF-A11 be sterilized in place (SIP)?

Depending on the model configuration, the LGF-A11 supports in-situ sterilization or can be manually sterilized in an autoclave. Please check the specification sheet for your specific model variant.

What control features are included in the LGF-A11 fermenter?

The system includes PID-based control for pH, DO, temperature, and agitation. It also features a user-friendly touchscreen interface for real-time monitoring and data logging.

Does the LGF-A11 support automated feeding and sampling?

Yes, the fermenter can be integrated with peristaltic pumps for automatic feeding. Optional add-ons are available for automated sampling, depending on user requirements.

What is the working capacity of the Glass Fermenter LGF-A11?

The LGF-A11 typically supports a working volume of up to 70% of its total vessel capacity, making it ideal for lab-scale and pilot-scale microbial or cell culture processes.

Is the LGF-A11 fermenter suitable for both microbial and cell culture applications?

Yes, the LGF-A11 is designed for versatile use, supporting both microbial fermentation and cell culture processes with precise control over pH, DO, temperature, and agitation.

What are the advantages of using a glass fermenter?

Glass fermenters provide excellent visibility, making them ideal for observing microbial or cell culture processes in real time. They are chemically resistant, easy to sterilize, and perfect for research, teaching, and small-scale fermentation experiments.

Are Labtron’s glass fermenters autoclavable?

Yes, Labtron’s glass fermenters are made from high-grade borosilicate glass and are fully autoclavable. This ensures contamination-free operation and easy sterilization between experiments.

What volumes are available for glass fermenters?

Labtron offers glass fermenters in a variety of working volumes, ranging from small benchtop models for lab-scale research to larger pilot-scale systems. Custom volume configurations are also available based on user requirements.

Can I integrate sensors and automation systems with glass fermenters?

Absolutely. Labtron’s glass fermenters support integration with advanced sensors for pH, dissolved oxygen (DO), temperature, and agitation control. They are compatible with digital control systems for automated and real-time bioprocess monitoring.

What industries typically use glass fermenters?

Glass fermenters are widely used in academic research, biotechnology, pharmaceuticals, and food industries. Their precision, transparency, and scalability make them ideal for experimental setups, product development, and training environments.

Glass Fermenter LGF-A11

Name: Glass Fermenter LGF-A11
Brand: Labtron
SKU: LGF-A11
Rating: 4.8 (945 reviews)

Glass Fermenter LGF-A11 is a high-efficiency fermentation system equipped with a 0.1 to 1 L corrosion- and heat-resistant silicon boron glass vessel. The fermenter is built with a 316L stainless steel headplate, ensuring durability and compatibility with repeated sterilization cycles. Integrated Siemens PLC control provides precise automation, real-time monitoring, and reliable control over key parameters such as pH, DO, temperature, and agitation. Our Glass Fermenter LGF-A11 enables metabolic flow studies, enzyme activity screening, and high-throughput library analysis using E. coli, yeast, or clinical isolates.

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Nominal Tank Volume	0.1 to 1.0 L
Material	Silicon boron glass vessel, 316L SS Lid
Aspect Ratio	1:1.5 to 1:2
Stirring Speed	50 to1000 RPM (stepless); Accuracy: ±1 RPM
Temperature Control	Cooling water temp. +5 °C to 55 °C; Accuracy: ±0.1 °C; Resolution: 0.1 °C
pH Control Range	2 to 12; Accuracy: ±0.02 pH; Resolution: 0.01 pH
DO Control Range	0 to 100%; Accuracy: ±3%; Resolution: 0.1%
Foam Control	Automatic via electrode detection + peristaltic pump
Gas Flow Control	Manual adjustment via rotameter display
Sterilization	Manual (off-site sterilization)
Data Management	USB flash drive for data export and analysis
Vessel Material	High-temperature and corrosion-resistant silicon boron glass
Tank Headplate	316L Stainless Steel
Pressure Display	Manual adjustment; Pressure gauge; Range: 0 – 0.20 MPa

10-inch LCD touchscreen
Air intake sterilization filter and exhaust condenser
Electrode-based automatic foam control
Fed-batch and batch mode operation
Ethernet/USB data export capability
PID-based temperature, pH, DO control

Our Glass Fermenter LGF-A11 is ideal for screening microbial or yeast strains within genetic libraries and supports the discovery of secondary metabolites and novel enzyme activities. The system enables efficient optimization of growth media for both cell lines and high-yield microbial strains.

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Models of Glass Fermenter

Labtron’s Glass Fermenters are designed for precise microbial and cell culture processes in research and pilot-scale applications. Made from durable borosilicate glass, they offer excellent chemical resistance, visibility, and temperature stability. These fermenters feature advanced control systems for pH, temperature, DO, agitation, and aeration. Their modular, user-friendly design supports easy cleaning, sterilization, and customization across various volumes. Ideal for academic, biopharma, and food industries, they enable real-time monitoring and consistent bioprocess performance.

Glass Fermenter LGF-B10

Working Volume : 1 to 3 L
Material : Borosilicate glass (double-jacketed)
Stirring Speed : 30 to 300 rpm
Temperature Range : 5°C above ambient to 60°C

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Glass Fermenter LGF-B12

Total Volume : 5L
Vessel Material : Borosilicate glass, single/double jacket
Lid & Fittings : 316L stainless steel
Temperature Range : Ambient +5 °C to 60 °C (±0.05 °C)

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Glass Fermenter LGF-B11

Working Volume : 10 L
Vessel Material : Borosilicate glass (double-jacketed)
Control System : Siemens PLC with 10.4-inch touchscreen
Agitation Type : Top-driven mechanical

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Glass Fermenter LGF-A13

Working Volume : 6 to 10 L
Material : Borosilicate glass vessel, SS frame
Sterilization : Autoclavable
Control System : Touchscreen HMI with modular PID

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Glass Fermenter LGF-A10

Working Volume : 1 L to 15 L
Material : Borosilicate glass with stainless steel fittings
Temperature Control Range : 5°C above ambient to 65°C
pH Control Range : 2.00 to 12.00 (± 0.01)

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Glass Fermenter LGF-A12

Nominal Tank Volumes : 2L, 3L, 5L, 7L, 10L
Material : Borosilicate Glass Vessel, 316L SS Lid
Aspect Ratio : 1:2 to 3 (Height:Diameter) Liquid coefficient: 70%
Stirring Speed : 50 to 1000 rpm (±1 rpm) Low noise motor

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Glass Fermenter LGF-A11 FAQ's

Depending on the model configuration, the LGF-A11 supports in-situ sterilization or can be manually sterilized in an autoclave. Please check the specification sheet for your specific model variant.
The system includes PID-based control for pH, DO, temperature, and agitation. It also features a user-friendly touchscreen interface for real-time monitoring and data logging.
Yes, the fermenter can be integrated with peristaltic pumps for automatic feeding. Optional add-ons are available for automated sampling, depending on user requirements.
The LGF-A11 typically supports a working volume of up to 70% of its total vessel capacity, making it ideal for lab-scale and pilot-scale microbial or cell culture processes.
Yes, the LGF-A11 is designed for versatile use, supporting both microbial fermentation and cell culture processes with precise control over pH, DO, temperature, and agitation.
Glass fermenters provide excellent visibility, making them ideal for observing microbial or cell culture processes in real time. They are chemically resistant, easy to sterilize, and perfect for research, teaching, and small-scale fermentation experiments.
Yes, Labtron’s glass fermenters are made from high-grade borosilicate glass and are fully autoclavable. This ensures contamination-free operation and easy sterilization between experiments.
Labtron offers glass fermenters in a variety of working volumes, ranging from small benchtop models for lab-scale research to larger pilot-scale systems. Custom volume configurations are also available based on user requirements.
Absolutely. Labtron’s glass fermenters support integration with advanced sensors for pH, dissolved oxygen (DO), temperature, and agitation control. They are compatible with digital control systems for automated and real-time bioprocess monitoring.
Glass fermenters are widely used in academic research, biotechnology, pharmaceuticals, and food industries. Their precision, transparency, and scalability make them ideal for experimental setups, product development, and training environments.