Principle
Fast digestion-spectrophotometric method
Large amount of chromium, tin and other oxidized ions in water will disturb the determination of copper. Digestion solution is added to reduce the chromate and complexing chromium ions, thus to avoid the interference from chromium. By adding mixed liquor, the interference of tin and other oxidation ions can be eliminated. During the digestion, the interference of cyanide, sulfide and organic matter can be eliminated.
Application
Inlet and outlet of municipal wastewater and industrial wastewater; surface water;
Characteristics
1.This apparatus has broad measurement range (0-10) mg/L;
2.Power-off protection is designed to prevent the apparatus from damage and data records from losing;
3.Intelligent design of fault self-diagnosis makes it convenient for apparatus management and maintenance;
4.Sampling mode is optional for timing sampling or equal proportion sampling;
5.With little reagent, its operational cost is low;
6.Complete interface design and supporting software are convenient for the connection with data acquisition instrument, control system and the central monitoring computer, and also for receiving the telecommand.
