Find out how the bacteria in your Wastewater Treatment Plant are performing in real-time.

The information is at your fingertips with hand held portable AS-bioscope!

This simple to use instrument quickly measures bacteria performance in aerobic wastewater treatment facilities providing valuable information in the following application areas:

  • Biodegradation rate profiling. By assessing how your plant is performing under real time conditions.
  • Bacterial health by comparing the current sample with the last ten measurements at a specified point.
  • Energy Optimization by determining the critical oxygen point.
  • Measuring DO and temperature levels at any selected point in your plant including RAS lines and Clarifiers.
  • SVI and SSVI performance.





The AS-bioscope has been optimized to provide very simple measurements of:

  • OUR (Oxygen Update Rate)
  • DO (Dissolved Oxygen)
  • Critical Oxygen Point
  • Temperature
  • Settlement


  • Touch screen user interface
  • Software automatically calculates OUR and Critical Oxygen point
  • Simple data transfer to PC
  • Measuring point history file created
  • Remotely at PC
  • In the field via touch screen
  • I-button sensing in the field
  • Automatic temperature compensation


  • Sensors: 1 Strathkelvin Instruments 1302 oxygen
  • electrode, bias voltage 650 mV.
  • 1 solid state sensor.
  • Data Storage: Sony Microsoft Tiny USB Flash Drive
  • Ambient
  • temperature range: 0 °C to 40 °C.
  • Environmental: Altitudes up to 2000 m.
  • Pollution Degree 1.
  • Safety: Complies with EN61010-1
  • Storage
  • temperature range: – 20 °C to + 60 °C.
  • EMC: Complies with EN50081-1 and EN50082-1
  • Weight (dry): With carrying case 12kg

Interested in seeing a demo contact Memeco today to schedule a meeting 1-847-329-9393 or email