COD Digester

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

We are reputed Manufacturer, Exporter and Supplier of COD Digester. COD Digester is the most accepted thermo reactor for determination of Chemical Oxygen Demand in various substances. Chemical Oxygen....

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Company Information

Macro Scientific Works Pvt. Ltd.

GT Karnal Road, Delhi

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Member Since 16 Years
Nature of Business Retailer
Year of Establishment 1962

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We are reputed Manufacturer, Exporter and Supplier of COD Digester. COD Digester is the most accepted thermo reactor 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 Digester Measurements are commonly made on samples of waste waters or of natural waters contaminated by domestic or industrial wastes. Chemical Oxygen demand is measured by COD Digester 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. Applications And Key Features :

Designed for digestion of COD test samples and multi-function dry bath heating.
Precise temperature control from ambient + 5 to 150 c with + 1 ^oC accuracy.
User's self-compensation functions for temperature to counter for difference between block temperature and sample temperature.
Fitted with microprocessor based digital temperature indicator cum controller for auto control with respect to time and temperature and is also fitted with in-built buzzer timer for auto time control to indicate cycle end.
Microprocessor based digital temperature Indicator cum controller having individual display for set value and process value.
Size of heating block: 270 mm (L) x 150 mm (W) x 70 mm(D).
Recessed well / Cavity accommodates aluminum insert block.
Samples after being digested for 2 hours can be analyzed using calorimeter or conventional titration method
High performance and user friendly controls combine to produce a specification which offers exceptional efficiency and reliability.
Excellent temperature control
Uniform and stable heating
New compact size

Options :

Spare digestion tube with condenser
Spare digestion rack for 15 tubes
Our ceaseless R & D and improvements may result in design, specification and colour changes at any time.

Technical Specifications

Model	# Cod 439
Controller	Microprocessor based digital temperature indicator cum controller
Display	Led digital display with set valve (Sv) and process Valve (Pv)
Block dimensions (W x D x H) (in mm)	270 mm (L) x 150 mm (w) x 70 mm (D)
Heater load	1.0 kw
Tube cavity	40 mm (ø) x 65 mm (d)
No. of cavaties	15 holes to accommodate 15 samples
Glass tube size	Supplied with 15 nos. Of glass tubes of size 38 mm (ø) x 200 mm (Length)
Glass air condenser size	Supplied with 15 nos. Of air condensers of 600 mm length each.
Sample size	20ml
Temperature Range	Ambient + 5 C to 150 ^oC
Temperature Accuracy	+ 1 ^oC
Sensor	Rtd (pt 100)
Material Exteral	Powder coated crc steel
Block	Polished aluminium
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.
Buzzer	Alarm for cycle end
Power supply	230 V Ac, 50 / 60 hz