Analytical Instrumentation

Controval selects and markets instrument equipment for the analysis of liquids and gases, as well as automatic or manual sampling equipment. Important aspects to consider are the sampling points, the handling or conservation of the sample, the fast loop and the sample conditioner. Controval designs and manufactures analyzer cabinets for large-scale industrial applications.

Analytical InstrumentationPure / ultrapure water applications

  • pH, redox, conductivity,
  • Dissolved oxygen (ppb and ppm),
  • Silica (low and high concentrations),
  • Sodium, Chlorine (high and low concentrations),
  • Hardness, Fluorides,Ammonia (for steam boiler), Hidracina (Eliminox)

Analytical InstrumentationDrinking water or wastewater applications

  • Liquid analyzer (pH, ORP, conductivity, dissolved oxygen, free chlorine, residual chlorine, turbidity, dissolved solid, sodium, silica, phosphate, calcite hardness, etc.)
  • Turbidity (wide range)
  • Suspended solids
  • Free chlorine
  • Fluoride
  • Differential PH and ORP

Analytical InstrumentationApplications in Gas Analysis On-Site Equipment – Traditional Equipment – sample transportation

  • Analysis of Hydrocarbons (C1 to C6)
  • BTU
  • Total Sulfur (SOLA)
  • H2S
  • CO, CO2, N. NO, NO2, SO2, and many others
  • Sirconia O2
  • Chromatography
  • Spectrometry
  • TDL