Project Description

EloFerm

Easy fermentation in lab scale with biomass monitoring

  • Fast self-adapting regulation
  • Integrate biomass monitoring
  • Flexible culture vessels
  • Single or multi channelled fermentation

EloFerm

EloFerm is a compact benchtop fermenter including all features necessary for cultivation. As a special advantage EloFerm even features highly precise biomass monitoring. The state-of-the-art control software is very user-friendly and provides various ways of measuring, storing, viewing, comparing and exporting series of cultivation data. EloFerm comes with an implemented inline-photometer for continuous measurement of optical densities, this way e.g. OD thresholds can be set for an automatic alarm signal.

Main features

  • pH regulation (acid and base)
  • Temperature control
  • Continuous precise measurement of
    • pH
    • Temperature
    • Biomass growth (optical density)
    • pO2
  • Pump driven Bypass capability
  • Stirring
  • Gassing  aeration
  • Continuous data recording and storage

Fermentation scales

  • Different culture vessels available (0.2 – 3.0 L ), other sizes on request

Temperature regulation

  • Sensor: Pt1000, autoclavable
  • Accuracy: ± 0.1 °C
  • Heating power: up to 170 W, automatic adaptation

pH-Regulation

  • Acid, base or both
  • pH-Sensor, autoclavable, two-point calibration
  • Accuracy: ±  0.02 pH
  • Intelligent dosing algorithm

Optical Density

  • Wavelength: 630 nm
  • Measurement cell width: 2.2 mm (1.6 mm optional)
  • Maintenance-free LED technology
  • Optimized for cell suspensions
  • Accuracy: ±  0.1%
  • Removable and autoclavable cuvette

Bypass

  • Peristaltic pump driven
  • Max. flow rate: 10 mL/min
  • Autoclavable tubes and connectors

Aeration /Gassing

  • Air flow meters (flow rate range 0 – 5 L/min)
  • Stirring via magnetic stirrer

Software

  • Real-time data monitoring
  • Direct comparison between actual and archived data
  • Alarm at adjustable optical density levels
  • Adjustable graph smoothing
  • Report function
  • Data Export to MS Excel and ASCII (Origin, PlotIT, OpenOffice.org, etc.)
  • Integrated timer function

Options:

pO2 measurement

  • pO2-sensor, VarioPin-Probe in the form of a Clark electrode, the necessary VarioPin-Cable VP6 is included
  • pO2 measurement / pO2 transducer

EloFerm Double Pack

  • parallel unit of EloFerm wit all necessary hardware, sensors and functions
  • adapted Software for parallel, two-canal data monitoring

PC-System

  • Mini PC or Notebook, Microsoft Windows Win 7 or Win 10 and system software “EloCheck” installed (Cat. no. Elo-002-03)

Technical Notes

not available

If you are interested in further information you can contact our service department using the contact form.

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