Other main features:
Up to 12 parameters
No reagent (except NaOH for NH4+ and HCl for dissolved H2S)
10-years lamp lifetime
Accept unfiltered waste water, even activated sludge
Automatic turbidity compensation for COD, nitrate and hydrocarbons
Built-in automatic cleaning system
Auto-zeroing function
Measuring time of 5 seconds for most parameters
Can drive a 6-channels multiplexing system
Compact size (520 x 390 x 220 mm)
Datalogging with RS232 or USB download
RS232 port for GSM modem