Turbidity Meter NTM-100 is a portable turbidity meter which determines the number of suspended particles in water accurately and measures the turbidity by the intensity of reflected light. This model adapts 2 to 5 points calibrations using the Formazin Standards and is complaint with ISO 7027 and meets the requirement of nephelometric measurement at 90� stray light. It is therefore suitable for water analysis, cell cultures, food and beverage industries and (health) administration surveillance.
| Measurement range | 0~1100 NTU, 0~275 EBC, 0~9999 ASBC |
| Measurement accuracy | ±2% (0~500 NTU), ±3% (501~1100 NTU) |
| Measurement resolution | 0.01 (0~100 NTU), 0.1 (100~999 NTU), 1 (999~1100 NTU) |
| Light source | Infrared-emitting diode |
| Wavelength of light | 850nm |
| Detector | Silicon photodiode |
| Stray light | < 0.02 NTU |
| Data storage | Up to 100 data sets |
| Communication interface | USB |
| Display | LCD |
| Power supply | 3×1.5V AA batteries or DC5V power adapter |
| Dimensions (L×W×H) | 180×85×70 mm |
| Weight | 300g |