COLIMINDER CMI-02

ColiMinder® CMI-02 is a standard industrial device suitable for continuous monitoring of microbiological water quality, used in applications throughout the entire water cycle.

It is a fully automated water quality measurement system that is able to measure microbiological contamination of liquid samples within 15 minutes.

ColiMinder® is measuring the microbiological contamination through the specific enzymatic activity of the respective target organism.

BASIC PRINCIPLES

Fluorometric measurement technology

 
REAGENTS & CONSUMABLES
  • suitable for all available reagent kit
  • Rinsing water connection (provided by customer)
  • No contaminated or hazardous waste is produced
  • Reagents holding capacity: up to 1000 measurements
 
KEY FEATURES
  • Fully automated sampling, measurement, cleaning, and calibration
  • Online data visualization and automatic notification
  • 1000 measurements without staff intervention
  • Up to 54 (80 in special cases) measurements per day
  • Fully controllable through an internet connection
  • 2 sample intakes (more optional)
 
MEASUREMENT FREQUENCY
  • 15 min measurement time followed by a 9 min cleaning cycle
  • Continuous Mode: up to 54 measurements per day.
  • Interval Mode: time between the measurements can be set manually
  • Persistent Mode: Sample 1 or Sample 2
  • Alternating Mode: Sample 1 and Sample 2
  • The measurement process is a batch process.

For a short time, measurement frequency can be increased to approx. 80 measurements per day (with reduced cleaning).

 
DATA TRANSFER AND VISUALIZATION
  • Measurement data is directly transmitted to the server through an internet/network connection
  • Live data visualization on a dedicated website, results can be downloaded
  • Automatic notifications can be set (E-mail, SMS)
  • Measurement results are also available through RS232/RS485 or Modbus TCP (optional)
  • Measurement results can be saved on USB Flash Drive directly from the device
  • 4 to 20 mA output optional
 
REMOTE CONTROL

All functions and programming can be performed through remote control (internet or network connection required). The ColiMinder® is able to control ISCO 6700 autosamplers, which also can be controlled remotely through ColiMinder® remote control.

  • Drinking Water: Monitor distribution networks, lift boil orders, ensure safety.
  • Surface & Recreational Water: Real-time assessment of lakes, rivers, and bathing areas.
  • Industrial Water: Process water quality monitoring in automotive, oil & gas, pharma, and pulp & paper sectors.
  • Membrane & Filter Monitoring: Detect contamination to optimize cleaning and prevent failure.
  • Wastewater: Monitor treated and untreated effluent quality.
  • Emergency Response: Mobile units for rapid testing in disasters or remote locations.
  • Measurement Principle: Fluorometric detection of enzymatic activity (E. coli, Enterococci, Total Bacteria)
  • Time to Result: 15 min quantitative; full cycle with automatic cleaning <30 min
  • Performance: Up to 54 measurements/day (extendable to 80 with reduced cleaning)
  • Detection Limits:
  • E. coli: 0.8 mMFU/100 ml
  • Enterococci: 0.5 µGU/100 ml
  • Total Bacteria: 0.5 µU/100 ml
  • Sample Intakes: 2 standard (expandable to 10 with modules)
  • Sample Volume: 6.5 ml per measurement
  • Automation: Fully automated sampling, measurement, cleaning, and calibration
  • Housing: Powder-coated aluminum, IP65
  • Dimensions & Weight: 55 × 50 × 21 cm; 17 kg
  • Power Supply: 90–264 V AC, max 150 W
  • Operating Temperature: 0–42 °C
  • Data Transfer: Wi-Fi, LAN, internal GPRS/LTE, USB, RS232/RS485/Modbus TCP (optional), 4–20 mA (optional)
  • Maintenance: Reagent refill after 1,000 measurements; <1 hr/year
 
 
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