Description	Specification
Measuring Method	Pyrocatechol Violet
Measuring Parameter	AI
Measuring Range	0~0.5/1.0/2.0/5.0 mg/L
Detection Limit	Lower than 0.003 mg/L (at 580 nm)
Detector System	580 nm Dual beam photometer

Description	Specification
Measuring Method	Formaldoxime
Measuring Parameter	Mn
Measuring Range	0~1.0/5.0/30.0 mg/L
Detection Limit	Lower than 0.004 mg/L (at 450 nm)
Accuracy	Lower than ±3%
Detector System	450 nm Dual beam photometer

Description	Specification
Measuring Method	- TPTZ - Ferrozine
Measuring Parameter	Total Fe
Measuring Range	0~1.0/5.0/8.0/20 mg/L
Detection Limit	Lower than 0.0003 mg/L
Accuracy	Lower than ±3%
Detector System	- 610 nm Dual beam photometer (TPTZ) - 560 nm Dual beam photometer (Ferrozine)

Description	Specification
Measuring Method	Zincon Method
Measuring Parameter	Copper
Measuring Range	0~1.0/2.0/5.0 mg/L
Detection Limit	Lower than 0.010 mg/L (at 620 nm)
Detector System	620 nm Dual beam photometer

Description	Specification
Measuring Method	Zincon Method
Measuring Parameter	Zine
Measuring Range	0~1.0/2.0/5.0 mg/L
Detection Limit	Lower than 0.010 mg/L (at 620 nm)
Detector System	620 nm Dual beam photometer

Description	Specification
Measuring Method	Chrono Potentiometry
Measuring Parameter	Pb, Cu
Measuring Range	0~1,000 ㎍/L … 0~2.0 mg/L
Detector System	Potentiostat
Analytical Method	Linear, Difference Pulse, Square Wave, Cyclic Voltammetry

Description	Specification
Measuring Method	Zincon Method
Measuring Parameter	Copper / Zinc
Measuring Range	0~1.0/2.0/5.0 mg/L
Detection Limit	Lower than 0.010 mg/L (at 620 nm)
Detector System	620 nm Dual beam photometer