Overview
Enviro Test Construct LED light source portable turbidity TN series of astigmatism degree is scattering turbidity meter used for measuring suspended in water or transparent liquids insoluble particles generated by the light and can content quantitative table card the suspended particulate matter. Can be widely used in water plants, sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine making industry and the pharmaceutical industry, epidemic prevention departments, hospitals, and other departments of the determination of turbidity.
Technical Specifications
| Measuring Principle | ISO7027 Standard (90° scattered light) |
| Measuring range | 0 to 1000NTU, Automatic switching range; 0.01 to 19.99NTU 20.0 to 99.9NTU 100 to 1000NTU |
| Resolution | 0.01/0.1/1NTU |
| Indication error | ≤ ±5% |
| Repeatability | ≤ ±1%FS |
| Calibration standard | 0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU |
| Illuminant | infrared emitting diode (wavelength 850nm) |
| Sample bottle | 25×60 in |
| Sample capacity | 18 ml |
| Working temperature | 0 to 50 °F |
| Power | Four AA batteries |
| IP rating | IP67 |
| Size | 90 × 203 × 80 in |
| Weight | 1.5 lb |
