Direct concentration measurements include:

   * acetic acid

   * acetone

   * alcohol

   * bromine

   * cadmium

   * chlorine

   * chlorine dioxide

   * chromium

   * cobalt

   * copper

   * ethylene glycol

   * hypochlorite

   * iodine

   * nickel

   * nitric acid

   * ozone

   * sodium hydroxide

   * sulphuric acid

   * Sulphur dioxide

Process photometry can be used for many applications in the chemical industry for direct and instantaneous in-line measurement of liquid and gas concentrations. A Kemtrak photometer can be installed virtually anywhere a liquid or gas flows, providing:

   * a more cost effective and reliable process

         o process optimization

         o reduce product loss

         o increase product yield

         o early breakdown warning

   * quality assurance & control

   * safety

   * environmental protection and compliance

   * invoicing (on-site chemical production)

   * piece of mind

If either a liquid or gas has an absorbance between 250nm and 2500nm, then a Kemtrak photometer can measure it. A primary wavelength directly measures the chemical concentration, while a second reference wavelength is used to compensate for turbidity and/or fouling of the measurement flowcell.

Kemtrak offers a comprehensive range of flow-cell manifolds that can withstand the most harsh of industrial environments. High temperatures, pressures and explosive environments (ATEX) are available.

Chemical Concentration