SPECTRALAB


Pollution Monitering Instruments - COD Analysis System

COD analysis requires digestion of samplers using pottassium dichromate and sulphuric acid,. Spectralab offers two models 2015M for 20 ml sample size and 2025D for 2-5 ml sample size. The digested sample is then titrated against FeS04 , for which Model CT 15 is specially designed.

Spectralab Model 2015M COD Digestor is a solid block heated unit with provision for 15 samples at a time in 39mm dia Reaction Vessels. All the samples are heated at 1500C within + 1% accuracy with utmost uniformity of temp. Salient Features Compact in Construction No Water Circulation * Standard APHA Method * Large Graphic Display * Asthetic looks

Accessories for Glassware Handling

* SS Holder for Glassware handling
* FRP Water Tank
* Aluminium Stand for
* Reaction Vessels
* Aluminium Stand for Air Condensers

This assembly is convenient for transferring all the 15 Reaction Vessel at a time from Digestion Block to Cooling Tank. FRP Water tank is for circulation of tap water for cooling the Reaction Vessels.

Aluminium Stand for Reaction Vessels & Air Condensers can be ordered if only storage of glassware is reqd.

Spectralab CT-15 COD Titrator is specifically designed for titration of K2Cr2O7 against Ferrous Ammonium Sulphate. It is provided with stand for Glass Vessel along with Magnetic Stirrer & Electrode. The results can be seen on Display directly in ppm.
With Optional Printer the results can be printed in
Tabular Form with Date & Time.

Salient Features
* Microprocessor Based
* Accepts ‘ SPECTRALAB’ Digestion Vessels
* Result directly in ppm
* Can store results upto 15 Titrations
* Corrosion Resistant Fibre body

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