Cod Digester

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Product Description

COD Digester is the most accepted Thermoreactor for Determination of Chemical Oxygen Demand in Various Substances.Chemical Oxygen Demand (COD) is a Measure of the Capacity of Water to Consume Oxygen During the Decomposition of Organic Matter and the Oxidation of Inorganic Chemicals such as Ammonia and Nitrite. COD Measurements are Commonly made on Samples of Waste Waters or of Natural Waters Contaminated by Domestic or Industrial Wastes. Chemical Oxygen Demand is Measured as a Standardized Laboratory assay in which a closed Water Sample is Incubated with a Strong Chemical Oxidant Under Specific Conditions of Temperature and for a Particular Period of Time.

High Performance and User Friendly Controls Combine to Produce a Specification Which Offers Exceptional Efficiency and Reliability. The Benefit to you-convenient, No Fuss Heating!

Excellent Temperature Control.

Uniform And Stable Heating

New Compact Size

Technical Specification:

Controller
Microprocessor Based Digital Temperature Indicator cum Controller
display
LED with set value (SV) and Process value (PV)
BLOCK DIMENSIONS (WXDXH) (in mm)
270mm(L) X 150mm(W) X 70mm(D)
Heater Load
1.0 KW
Tube Cavity
40mm(Ø) x 65mm(D)
No. of Cavaties
15 holes to accommodate 15 samples
Glass Tube Size
Supplied with 15 nos. of Glass Tubes of size 38mm(Ø) x 200mm (Length)
Glass Air Condenser Size
Supplied with 15 nos. of air condensers of 600 mm length each.
Sample Size
20 ml
Temperature Range
Ambient +5° C to 150° C
Temperature Accuracy
±1° C
Sensor
RTD (Pt-100)
Material External
Powder Coated CRC Steel
Block
Polished Aluminium
Tube Rack
1 No.
Timer (SAD) (Auto Time Control Unit)
Fitted with AUTOMATIC DIGITAL MINUTE TIMER which starts automatically when set/desired value of temperature is achieved. When the set time period is over the heaters get switched off automatically.