Hach 2100Q Portable Turbidimeter
Hach 2100Q portable turbidimeter, 0–1000 NTU, accurate to ±2% of reading, with RapidCal calibration. LED (FNU) 2100Q IS version also available.
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Product details
Hach 2100Q Portable Turbidimeter
The 2100Q gives laboratory-quality turbidity readings in a rugged, battery-powered meter. Guided calibration and the single-step RapidCal option make it simple for operators to check drinking water and treatment stages on site. The 2100Q uses a tungsten lamp and meets USEPA Method 180.1; the 2100Q IS version uses an LED and reports in FNU.
Key specifications
| Range | 0–1000 NTU (FNU) |
|---|---|
| Accuracy | ±2% of reading plus stray light |
| Repeatability | ±1% of reading or 0.01 NTU, whichever is greater |
| Resolution | 0.01 NTU on the lowest range |
| Stray light | ≤0.02 NTU |
| Light source | 2100Q: tungsten filament lamp (USEPA 180.1); 2100Q IS: LED |
| Calibration | RapidCal for 0–40 NTU, or full-range calibration 0–1000 NTU |
| Sample | 15 mL in 60 × 25 mm round cells |
| Operating temperature | 0–50 °C |
| Enclosure | IP67 (lid closed) |
| Power | 4 × AA batteries or external power |
| Weight | 530 g without batteries |
Typical applications
- Drinking water treatment: raw, settled and filtered water
- Wastewater effluent and process water checks
- Field surveys of rivers and reservoirs
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