Carbonates Analyzer

ESC 8024


CO-202 is a new totally automatic and compact instrument able to realise a carbonate analysis in less than three minutes, being eliminated the uncertainties, improving the reliability and increasing the facility and comfort in the execution of the analysis according to norm*
Based on the principle of decomposition by acid attack, CO-202 transforms carbonates and bicarbonates of the sample in CO2 quantifying them later with an infrared cell.
Triple rank of measurement controlled by the computer and the mass flow controller that allows us the accomplishment of samples from very low contents (Slurrys), until limestone samples.

From 0 to 44% (max.150 mg of CO2)
Triple rank of measurement
From 0 to 0.5% of CO2
Fom 0.5% to 5% of CO2
From 5% to 44% of CO2
0.1 % for concentrations < 1% of CO2
1.5 % for concentrations >= 1% de CO2
Sample weight
From 0.1 to 5 gr
CO2, CO3Ca, mmol/L
Analysis time
Programmable from 60 seconds
Anhydrona, H2SO4
Work temperature
From 10 ºC to 35 ºC
Power supply
220 VAC, 50 Hz 1 kW
Drag gas
Instrumentation air or Nitrogen 99.99 40 psi (2.8 kg)


  • Flexible and modular design
  • Fast and precise measurement
  • Easy handling with simple operation
  • User friendly and intuitive software
  • High throughput by automation
  • Low maintenance and operation cost
  • Technical and analytical support

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