The advanced optical system based on a special narrow band LED lamp that allows most accurate and repeatable reading.
- Range: 0 to 3.5 ppm (mg/L)
- Resolution: 0.01 ppm (mg/L)
- Accuracy: ±0.02 ppm (mg/L) @ 1.00 ppm (mg/L)
- Measuring method: Adaptation of the USEPA Standard method
- Light source : LED, 525 nm.
- Response time: Less than 10 seconds
- Record Max, Min. value
- 10 PCs Free and Total powder DPD are included
- Free and total 1.0 mg/L standard solution are the standard accessories
- Power : 1.5 V battery (UM-4/AAA) x 6 PCs