The 2100Q and 2100Qis portable turbidimeters measure turbidity from 0 to 1000 NTU (FNU). Primarily for field use, the portable meter operates on four AA batteries. Data can be stored and transferred to a printer,
computer or USB storage device.
The 2100Qis meets EPA-Methode 180.1
Technical Data
| Measurementmethod |
Ratio turbidimetric determination using a primary nephelometric light scatter signal (90°) to the transmitted light scatter signal. |
| Lamp source |
Light-emitting diode (LED) |
| Range |
0-1000NTU (FNU) |
| Accuracy |
± 2% of reading plus stray light from 0–1000NTU (FNU) |
| Pepeatability |
± 1% of reading or 0.01NTU (FNU), whichever is greater |
| Resolution |
0,01NTU on lowest Range |
| Stray light |
≤ 0,02NTU (FNU) |
| Detector |
Silicon-Photodiode |
| Calibration options |
Single step RapidCal for Low-Level Regulatory Reporting from 0–40 NTU (FNU)
Full range calibration from 0–1000 NTU (FNU)
Calibration to degrees of turbidity |
| Sample cells |
Round cells 60x25mm (2.36x1in.)
borosilicate glass with screw caps |
