สถานที่กำเนิด
Shanghai, China
COD Range
0.0~100.0mg/L, 100.0~1000mg/L
Electrolysis current divide Range
10mA/20mA/40mA
Basic accuracy
≤150mg/L: ±8% reading ±1 mg/L;≥150mg/L: ±8% reading
Repeatability accuracy
1%FS
Measuring Principle
Coulometric titration
Digestion Method
Reflux method
Digestion Temperature
Reflux method
Data Storage
100 data with time-and-date stamp
Power
AC(220±22)V, (50±1)Hz