Description	Specification
Measuring Method	UV Spectrophtometry
Measuring Parameter	Color
Measuring Range	0~30/300 ˚H
Detection Limit	0.5 ˚H
Detector System	435 nm Dual beam photometer (Long Life LED 400 nm)

Description	Specification
Measuring Method	Colorimetry measurement
Measuring Parameter	Free Phenol or Total Phenol
Measuring Range	0~1.0/5.0/10.0/20.0 mg/L
Detection Limit	0.001 mg/L
Detector System	505 nm Dual beam photometer

Description	Specification
Measuring Method	Potentiometry
Measuring Parameter	Fluoride
Measuring Range	0~10.0/100.0/250.0 mg/L
Detection Limit	Lower than 0.020 mg/L
Detector System	Temp. Controlled Fluoride electrode

Description	Specification
Measuring Method	Amperometric Titration
Measuring Range	0~5/10/50/100/300 mg/L
Detection Limit	0.004 mmol/L
Accuracy/ Repeatability	F.S. ±3% 이내 or 0.004 mmol/L
Detector System	Double Platinum Electrode

Description	Specification
Measuring Method	Neutralization Titration
Measuring Range	0~50/100 mg/L
Detection Limit	0.1 mg/L
Detector System	Sensor-pH sensor

Description	Specification
Measuring Method	Pyridine Spectrophtometry
Measuring Parameter	Cyanide (Free or Bounded CN)
Measuring Range	0~0.1/2.0/4.0 mg/L
Detection Limit	Lower than 0.015 mg/L (at 570 nm)
Accuracy	Lower than ±3%
Detector System	570 nm Dual beam photometer