Uniphos Envirotronic Pvt Ltd

COD Digester

Accurate measurement of the level of chemical oxygen or any other chemical effluents in wastewater is necessary for proper water treatment. The COD Digester analyses the water sample with different chemicals such as potassium dichromate, silver sulphate, mercuric sulphate and sulphuric acid. The chemical reaction in such a sample solution is accelerated by merely heating the entire it at 1500o C in an apt chemical digester. The Uniphos COD Digester easily carries out the diverse levels of chemical detection. The COD Digester is used in wastewater treatment plants.

Construction : Consists of an electrically heated block with thermostatic control which can be set at any operating temperature between 70oC to 350oC.



  • It is PID based temperature controlled device.

  • Digestion time setting option



  • Heater Block Dimension : 350 mm (L) x 290 mm (W) x 220 mm (D)

  • Display : LED Based Digital Display

  • Power consumption : 250 watts

  • Temperature Range : Room Temperature to 150 o C

  • Temperature Accuracy : ± 1 oC

  • Temperature Controller : PID

  • Tube Cavity : 17 mm (Diameter) X 40 mm (Depth)

  • Number of Cavities : 25 cavities to accommodate 25 glass tubes

  • Glass Tube Size : 16mm (Outer Diameter) 25 mm ( Length)

  • Sample Size : 5 ml

  • Timer : The timer starts as soon as the push button (START) is pressed. When the set time period is over the heaters gets switched off automatically

  • Buzzer : Alarm for cycle end

  • Power supply : 230 VAC, 50/60 Hz

  • Weight : Approx. 12.5 Kg

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