WTW - Germany
The nephelometric measurement is offered with or without ultrasonic cleaning of the flow-through cuvette.
The user can also select between infrared light measurement according to DIN 7027 and white light measurement according to US EPA 180.1.
Measuring range | 0 … 1000 NTU |
Resolution | selectable up to 0.0001 |
Accuracy | ± 2% of the measured value or ± 0.02 NTU below 40 NTU (the higher value), ± 5% of the measured value above 40 NTU |
Outputs | RS 485 or 4 … 20 mA |
Power supply | 100 … 240 VAC, 47 … 63 Hz |