Text Box: DKK-TOA has provided outstanding leadership in the design and production of superior quality analytical, industrial and environmental testing instrumentation world-wide for more than half a century. 
Kherad kia Dana company offers fastest  sales and technical back-up services for DKK-TOAs  products in Iran. This company has been trained in DKK-TOA factory and is able to provide reliable after sales services for almost products of DKK-TOA.  
DKK-TOA  continues  to deliver highest quality products to Water, Waste Water, Oil Refineries, Petrochemical Plants, Steel, Food, Pharmaceutical, Power Generation, Environmental and Semi- conductors industries.
DKK-TOA manufactures more than 100 different analytical instruments. Click on the categories below to access more information.

Laboratory and Portable Instruments such as portable and bench-top pH, EC, Specified Ions, Ion Chromatograph, Laboratory Titrators,  Turbidity Meter, Ozone, Residual Chlorine, Salt, DO (ppm & ppb level), Glucose and Multi Parameter Water Analyzers. 
Water Quality Analyzers for almost parameters in environmental, river monitoring, ultra pure and waste water treatment applications.
Ambient Air Pollution Analyzers as stationary and portable van USEPA tested and approved.
Refinery Online Analyzers for Sulfur Content, Vapor Pressure, Flash Point, pour Point, Boiling Point, CFPP and Viscosity.   
DKK-TOA Yamagata Factory Products offer compact size pH and ORP Meters.    
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Environmental Projects, Instruments, Automation, Lab & Research Equipment  

Kherad Kia Dana Co.

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