The COD Digestion Unit is used for determination of Chemical Oxygen Demand in effluents. The unit consists of:
a) Aluminum block heating unit with provision to keep 8or 15 samples at a time in 40 mm diameter reaction vessels.
b) Air Condensers.
c) Digital PID temperature indicator cum controller with built in timer for temperatures up to 250 Celsius.
d) Insert rack to hold the digestion tube with air condenser.

Model:

a) 8 samples COD System -
b) 15 samples COD System

Spares:

1) COD digestion vessel in borosilicate glass
2) Air condenser in borosilicate glass