Description
Overview
GAOTek digital laser turbidimeter shoots the 660 nm laser vertically downwards into the water. The light is scattered by suspended particles in the water sample, and the scattered light at 90°with the incident angle is received by the silicon photocell receiver immersed in the water sample, and 90° is calculated
Features
- Compact miniaturized design, small installation space
- 660 nm laser light source with high resolution
- automatic emptying system reduce maintenance effort
- Internal storage of calibration data
Technical Specifications
| Measuring Principle | 660 nm laser scattering principle |
| Measuring Range | 0.001 NTU to 100 NTU |
| Accuracy | 0.01 NTU to 40 NTU is ± 2% of the reading or ± 0.015 NTU,
40 NTU to 100 NTU is ± 5% of the reading |
| Resolution | 0.00 1NTU |
| Calibration | Multi-point calibration
Contrast Offset Factor offset |
| Flow requirement | 100 mL to 700 mL per min |
| Operating Temperature | 32 °F to 113 °F (0 °C to 45℃) |
| Power Supply | 9 V DC to 18 V DC |
| Dimensions | 5.5 in x 5.5 in x 12.6 in (140 mm x 140 mm x 320 mm) |
| Weight | 4.6 lb (2100 g) |