銘柄
Portable COD Meter/analyzer
Measuring range
10~200 mg/l, 10~2000 mg/l, 0-3000mg / L, 0-5000mg/l
Accuracy
:≥ 100mg / L, no more than ± 10%; <100mg / L, no more than ± 8mg / L
Calibration cycle
1 to 99 days at any arbitrary time interval adjustable
Power supply:
Power supply: AC 220V± 20%, 50Hz ± 1%
Size/Weight:
915*600* 450(mm) 50kg
Ambient temperature:
5~40℃
Environment humidity:
≤85%
Communication interface:
1 channel RS232 digital interface or RS485
Analog
4 ~ 20mA (20mA corresponding value adjustable)