WTW Portable Turbidity Meter
Product SKU : Turb ®430
Country : Germany
With the new portable turbidity meters Turb 430 T and Turb 430 IR, the user now has the choice to perform nephelometric measurements at 90° scattered light according to the application and standard required. The Turb 430 IR portable turbidity meter meets the DIN 27027/ISO7027 requirements, the Turb 430 T those of US EPA 180.1. The portable turbidity meter's measuring range is from 0 to 1100 NTU/FNU and is identified automatically. Accurate measurements by the portable turbidity meters in the lower range, e.g. in drinking water are no problem! The Turb 430 Portable Turbidity Meters have menu driven 3 point calibration and all measurement functions are easy for even the most inexperienced operator to perform accurate and precise measurements. The calibration is via an AMCO® standards set (0.02-10-1000 NTU). The quality of the measurement results are supported by adjustable calibration intervals with documentation. The Turb 430 Portable Turbidity Meters are not only a field measuring instruments (especially with the practical field case), but also a “small lab instrument” for applications up to 1100 NTU/FNU and with optimum data management. Applications for the portable turbidity meters include all water testing applications, such as drinking water, process control, and the wine-making industry.
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09-5025972, 09-400980820, 09-403997605
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| Measuring Principle | : | Nephelometric measurement according to DIN EN ISO 7027 |
| Light Source | : | Infrared LED |
| Measuring Range | : | 0.01 to 1100 FNU/NTU |
| Resolution | : | 0.01 from 0.01 to 9.99 NTU/FNU 0.1 from 10.0 to 99.9 NTU/FNU 1 from 100 to 1100 NTU/FNU |
| Accuracy | : | ±0.01 or ±2% of the measured value |
| Reproducibility | : | 0.5% of the measured value |
| Response Time | : | 4 seconds Turb 430 T Portable Turbidity Meter |
| Measuring Principle | : | Nephelometric measurement according to US EPA 180.1 |
| Light Source | : | White light tungsten lamp |
| Measuring Range | : | 0.01 to 1100 FNU/NTU |
| Resolution | : | 0.01 from 0.01 to 9.99 NTU/FNU 0.1 from 10.0 to 99.9 NTU/FNU 1 from 100 to 1100 NTU/FNU |
| Accuracy | : | ±0.01 or ±2% of the measured value from 0 to 500 NTU, ±2% of the measured value from 500 to 1100 NTU |
| Reproducibility | : | 1% of the measured value |
| Response Time | : | 7 seconds |
| Calibration | : | Automatic 3-point calibration |
| Languages | : | English, French, Spanish, and German |
| Operation | : | 32° to 122°F (0° to 50°C) |
| Storage | : | 13° to 149°F (-25° to 65°C) |
| Allowable Relative Humidity | : | Yearly mean 75% |
| Power Source | : | 4 x 1.5 V AA batteries |
| Battery Life | : | ~3000 measurements (Turb 430IR), ~2000 measurements (Turb 430T) |
