Description
Overview
GAOTek smart nephelometer turbidimeter is a high-performance portable turbidity meter, 2 to 5 points calibration, selectable 4 turbidity units. The meter is suitable for process control and field use.
Features
- Suitable for process control or field use
- 2 to 5 points calibration using the Formazin Standards
- Selectable four turbidity units NTU, FNU, EBC and ASBC
- Single measurement mode
- Continuous measurement mode that can used for indexing
- Auto-Power Off helps user effectively conserve battery life
- Expanded memory stores and recalls up to 100 readings
- Multi-mode power scheme
Technical Specifications
| Measurement Method | nephelometric method |
| Range | 0 to 1100 NTU, 0 to 275 EBC, 0 to 9999 ASBC |
| Accuracy | ± 2 % (0 to 500 NTU), ± 3 % (501 NTU to 1100 NTU) |
| Resolution | 0.01 (0 to 100 NTU), 0.1 (100 NTU to 999 NTU), 1 (999 NTU to 1100 NTU) |
| Calibration Points | 2 to 5 points (0.02 NTU, 10 NTU, 200 NTU, 500 NTU, 1000 NTU) |
| Light Source | Infrared-emitting diode, 850 nm wavelength |
| Detector | Silicon photodiode |
| Stray Light | < 0.02 NTU |
| Suitable Vials | Round cuvettes, 2.4 in x 0.9 in (60 mm × 25 mm) |
| Power Off | Manual or Automatic (15 min after last key pressed) |
| Memory | Stores up to 100 data sets |
| Output | USB communication interface |
| Display | LCD |
| Power | 3 × 1.5 V AA batteries or DC 5 V power adapter |
| Dimensions | 7 in x 3.5 in x 2.8 in (180 mm × 85 mm ×70 mm) |
| Weight | 0.66 lb (300 g) |