Stirred-tank bioreactor / fermentor BIOF-MT

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Product Overview
BIOF-MT series multi-parallel fermenter is a laboratory-grade multi-parallel fermenter designed for parallel fermentation research, multi-condition exploration and comparative study of fermentation yield under different temperature, pH, DO, stirring and other conditions. Compared with traditional single-tank systems, it shortens development time and cycles exponentially.

Design & Operation
Integrated stainless-steel chassis design with a 15.6-inch high-definition touchscreen. Clear, user-friendly interface enabling operation of 3 to 9 parallel tank groups for laboratory research. Whole-machine stainless-steel finishes and IoT-capable control software enable online monitoring, recording and curve display.

Features (summary)

• Tank design derived from established tank design thinking (Applikon / Sartorius style): convenient, replaceable components and rapid disassembly/assembly mechanism for laboratory operation.
• Tank materials and finish: AISI 316L stainless steel for lids and metal parts; high-temperature resistant borosilicate glass for tank bodies; fine grinding and electrolytic polishing comparable to imported products.
• Pump solution: BIOF-A four-way pump solution; each pump group supports variable-speed regulation; roller high-precision pump bodies for durability.
• Controller and software: LF-Control V 2.0 control software, built on Siemens S7-class PLC; 15.6-inch HD touchscreen; supports IoT control, historical data recording, curve display and export.
• Overall hygiene: stainless steel wire-drawn surfaces meeting hygiene and wear-resistance requirements.

Table: Key Feature Highlights
ITEM — FEATURES
Comparable manufacturing process — Derived from Sartorius/Applikon design thinking; replaceable parts; stable air tightness; quick disassembly/assembly mechanism
Pump solutions — BIOF-A four-way pump body; variable-speed regulation; roller high-precision pumps are damage-resistant
Controller & UI — 15.6" HD touchscreen; Siemens PLC; LF-Control V2.0; online monitoring and curve display
Materials & Finish — Tank body borosilicate glass; lids and hardware AISI 316L; overall AISI304 wire-drawing process on chassis
Filtration & gas handling — High-efficiency sterilizing filters and accurate flowmeters for air/gas management

Included Functional Systems

• Stirring system: high-precision servo motor; speed 0–1200 rpm; top mechanical stirring; selectable paddles (single-layer oblique blade, flat blade).
• Temperature control: PT100 platinum sensor (quick-release form), insulation blanket electric heating; control range 5–65 °C.
• Foam control: sensitive foam detection probe; mechanical defoaming paddle with rake compression; antifoam dosing by peristaltic pump.
• Feed system: peristaltic feed pump; manual or automatic control modes.
• pH control: Mettler Toledo pH measurement; control range 2.00–12.00 pH; LF-K integrated transmitter with isolated signal and RS-485 communication option.
• DO control: Mettler Toledo DO measurement; control range 0–200%; LF-K integrated transmitter with isolated signal and RS-485 communication option.
• Air intake & filtration: quality rotameter flowmeter (Dwyer) with option for electromagnetic flowmeter; Sartorius high-efficiency sterilizing filter with 0.2 μm filtration accuracy.
• Sampling: sterile, autoclavable sampling system with dual design supporting sterile sampling or traditional inoculation methods.

Additional Remarks
Chassis and layout support 3–9 parallel tanks depending on configuration. The system emphasizes laboratory convenience, modularity and comparability with established imported fermentation tank designs.

Specifications / Technical specifications

• Model / Series: BIOF-MT series
• Nominal tank volumes: 3 L, 5 L, 10 L, 15 L
• Tank materials: tank body — high-temperature borosilicate glass; tank lid — AISI 316L stainless steel
• Stirring motor: high-precision servo motor, 0–1200 rpm; stirring method: top mechanical stirring; paddle types: single-layer oblique blade, flat blade
• Temperature sensor & control: PT100 platinum electrode; insulation blanket electric heating; control range 5–65 °C
• Foam system: sensitive defoaming probe; mechanical defoaming paddle (rake); antifoam dosing via peristaltic pump
• Feeding: peristaltic feed pump; manual or automatic control
• pH system: Mettler Toledo pH probe; 2.00–12.00 pH; LF-K integrated transmitter; RS-485 communication
• DO system: Mettler Toledo DO probe; 0–200% range; LF-K integrated transmitter; RS-485 communication
• Controller & software: Siemens PLC; 15.6-inch HD touchscreen; LF-Control 2.0 software; online monitoring, recording and curve display/export
• Air intake & filtration: Dwyer rotameter (option: electromagnetic flowmeter); Sartorius sterilizing filter (0.2 µm)
• Sampling: sterile autoclavable sampling; dual-mode for sterile or flame inoculation
• Chassis size (approx.): 645 × 1355 × 700 mm (L × W × H)
• Power supply: AC100–240 V, 1.2 kW