CellStatz Microbial Growth Analyser


The ER832 CellStatz Microbial Growth Analyser is a state-of-the-art electronic instrument revolutionizing microbial research. It offers non-invasive, real-time monitoring of microbial growth, utilizing capacitively-coupled contactless conductivity detection (C4D) technology, ideal for a wide range of biological and environmental applications.

  • Advanced C4D Technology: Merges optical and electrochemical methods for precise growth monitoring.
  • Automated Real-time Analysis: Non-invasively tracks microbial growth, providing automated growth curves and dynamic parameter reporting.
  • Versatile Applications: Effective in both simple and complex matrices like blood or sludge, without additional consumables.
  • Zero Consumables Required: Reduces operational costs, enhancing research efficiency and accuracy.
  • User-Friendly Interface: Offers automated, easy operation with high versatility and low application cost.
  • Diverse Biological Applications: Ideal for medicine, food safety, environmental studies, and industrial research.
  • Comprehensive Analysis Capabilities: Capable of monitoring non-uniformly dispersed microorganisms in various substrates.
  • Automated Growth Rate Reporting: Delivers automatic reporting of growth rates and kinetic parameters for each sample.
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Discover the Future of Microbial Growth Analysis with the ER832 CellStatz Microbial Growth Analyser

ER832 CellStatz is an innovative leap in microbial growth analysis. This cutting-edge electronic analyzer revolutionizes research with its unique capacitively-coupled contactless conductivity detection (C4D) technology, bridging the gap between optical and electrochemical methods. Experience unparalleled precision in real-time microbial growth monitoring, essential for life science researchers and professionals.

Innovative Technology: Capacitively-Coupled Contactless Conductivity Detection (C4D): Integrates the best of optical and electrochemical methods, surpassing the limitations of traditional optics-based instruments. This groundbreaking technology enables non-invasive, continuous monitoring of microbial growth, providing highly accurate and automated growth curve generation and analysis.

Versatile Applications: Diverse Biological and Environmental Settings: The ER832 excels in both simple and complex matrices—from culture media to blood and sludge—without the need for microbial separation or purification. Its adaptability makes it an essential tool for various fields, including medicine, food safety, environmental studies, and industrial research.

Broad Range of Uses: Ideal for measuring effects of physicochemical factors on microbial growth, antimicrobial susceptibility testing, fermentation process research, and more. It offers invaluable insights in medicine, clinical testing, food production, environmental assessment, and industrial applications.

User-Friendly and Efficient: Automated and Real-time Analysis: Delivers fully automated monitoring of microbial growth, including non-uniformly dispersed microorganisms. It provides real-time growth kinetics curves and automatic reporting of growth rates and kinetic parameters.

Zero Consumables and Low Application Cost: Designed for efficiency and accuracy, the ER832 reduces operational costs and increases the efficiency of microbial growth-related research. Its user-friendly operating system ensures ease of use and broad versatility.

Advanced Features: Disruptive Innovation: Capable of monitoring various growth scenarios, including aggregation, biofilm formation, and dispersion in complex substrates. The analyzer’s advanced technology is adept at dealing with a wide range of biological and environmental samples.

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Demo video: Tracking Microbial Growth Across Various Samples

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Research Areas

  • Medicine – such as the development of antimicrobial agents and antibiotic susceptibility testing in complex biological substrates
  • Clinical – such as rapid detection of bacteremia, physiological characteristics of pathogenic bacteria analysis, flow modulation
  • Food – such as fermentation conditions optimization, fermentation process monitoring, rapid colony count detection and the development of new material
  • Environment  – such as the toxicological effects of nanomaterials, antibiotics and microplastics on environmental microorganisms
  • Industry – such as development of selective MEDIA, study of corrosion resistance in construction projects and waste degradation
  • Life – such as microbial related theory and engineering technology research, genetic engineering
  • Tests – such as biological measurements of vitamins, amino acids, antibiotics, disinfectant and toxins
  • Ecology – such as research on water treatment, biofilm and activated sludge treatment processes
  • Agriculture – such as rapid detection of pathogenic vibrio in aquaculture water, research and development of microecological agents

Application Notes

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  • Power: 220V/250V AC. Cable supplied
  • Computer connection: USB, Type B socket. Cable supplied
  • Sample Volume: 1.8-2.2 mL


  • Input linear range 1: 0 to 20.000 mS/cm
  • Input linear range 2: 0 to 60.000 mS/cm
  • Calibration: Single or Double points (with CellStatz™ software or Tera-term software)


  • Up to 125 mV per mS/cm conductivity change
  • Inter-channel Parallelism Error: RSD≤2.0%
  • Reproducibility Error: RSD≤1.2%

Multi-channel Data Analysis via CellStatz™

  • Normalisation and Calibration
  • Reference and Offset
  • 1st order and 2nd order derivative
  • Smoothing and Curve fitting (Polynomial, Gaussian and Gompertz)

Temperature range

  •  Range:10 to 60 ℃, accuracy +/-0.5 ℃

Applicable cell population

  • All uniformly or non-uniformly distributed bacteria, fungi and mircoalgae that can cause changes in dielectric conductivity (> 0.5 mS/cm) during growth
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Demo Video


ER832  CellStatz Microbial Growth Analyser Demo Video: Tracking Microbial Growth Across Various Sample


In-Depth Data Analysis with CellStatz ER832: Kinetics and Curve Fitting

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