Measuring Principle
Dichromate colorimetric method
Stability
±2%(reading )/15min
Calibration
Two-point calibration(zero and full scale calibration)
Data Storage
200 data with time-and-date stamp
Digestion Temperature
100~165℃
Power Supply
AC110/220V±10%, 50/60Hz
Standard Accessory
BK-D-1 digester