Measuring Principle
Dichromate colorimetric method
Basic Accuracy
≤150mg/L:±8% reading ±1mg/L; ≥150mg/L:±8% reading
Stability
±2%(reading )/15min
Calibration
Two-point calibration(zero and full scale calibration)
Data Storage
200 data with time-and-date stamp
Power Supply
AC110/220V±10%, 50/60Hz
Standard Accessory
BK-D-1 digester
Packing Size(W*D*H)
BK-COD1: 370*305*330mm