COD TESTING with Series 942 Mini-Analyst
Model 942-061 Mid Range COD Tester	The Orbeco-Hellige Mini-Analyst micro-COD Method offers low cost, simple COD testing fully compatible with USEPA 410.4 and Standard Methods 5220, over 3 ranges. Uses convenient 16mm diameter screw-cap tubes containing a specific oxidizing agent. The tubes, containing reagents and samples, are heated with a convenient COD reactor at 150°C for 2 hours (or less under certain conditions) and then are inserted into the Mini Analyst''s tube well. In a few seconds, the test result is displayed in terms of mg/L COD. For performing low, medium and high range COD testing, Orbeco-Hellige COD Mini Analysts are the easiest instruments to use!
Orbeco COD testers feature Auto-Blank the unique operator-controlled feature found on every Mini Analyst allowing multiple sample readings without having to reinsert blank.
3 Models available for low, mid and high range COD testing: 942-060 COD Low range 5-150 mg/L 942-061 COD Medium range 20-900 mg/L 942-062 COD High range 100-4500 mg/L	Uses and Applications for COD Testing: NPDES reporting Industrial process water Environmental applications Municipal/Industrial wastewater influent and effluent