Microprocessor COD Digestion System

Microprocessor COD Digestion System with auto timer & auto PID temperature controller, it measures chemical oxygen demand in solutions, Display 20x4 bright LCD, solid state block is provided and heated with provision for many samples to be digested simultaneously, 36mm diameter reaction vessels with 20ml sample size heated at temperature of 150°C±1°C. number of cavity – 15 nos, supplied with air condensers and glass reaction vessels.