Lovibond® TB211-IR Portable Turbidimeter, ISO
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Lovibond® TB211-IR Portable Turbidimeter, ISO
The Lovibond® TB211-IR is a compact, ISO 7027-compliant portable turbidimeter designed for fast and precise on-site turbidity measurement. Using an infrared LED at 860 nm and 90° scattered light detection, the instrument provides stable and reliable readings from 0.01 to 1100 NTU, even in colored liquids. The unit features easy handling, a clear backlit display, a ring memory for 125 data sets, and a USB interface for efficient data transfer. Ideal for drinking water, wastewater, and environmental field testing.
- Item Code: 266030
- Measurement Range: 0.01 to 1100 NTU
- Compliance: ISO 7027 (infrared nephelometric method)
- Light Source: Infrared LED, 860 nm
- Measurement Angle: 90° scattered light
- Display: Backlit LCD
- Memory: Ring memory for 125 data sets
- Interface: USB for data transfer
- Applications: Drinking water, wastewater, field sampling
- Power: 9 V battery
Included Items
- TB211-IR instrument in carrying case
- 4 turbidity standards (< 0.1, 20, 200, 800 NTU)
- 9 V battery
- 2 vials (24 mm) with lids
- USB cable, 1.5 m
- Warranty information
- Certificate of Compliance
- Instruction Manual
| Product Type: | Turbidity Products and Accessories |
| Brand: | Lovibond |
| Product Line: | Lovibond |
| Range: | 0.01 - 1100 NTU |
| Resolution: | 0.01 - 9.99 NTU = 0.01 NTU; 10.0 - 99.9 NTU = 0.1 NTU; 100 - 1100 NTU = 1 NTU |
| Accuracy: | ± 2.5 % of reading; ± 0.01 NTU (0 - 500 NTU); ± 5 % (500 - 1100 NTU) |
| Housing: | ABS |
| Holds: | internal ring memory for 16 data sets |
| Display: | LCD, backlit |
| Interface: | Micro-USB |
| Optical System: | temperature compensated LED ( λ = 860 nm) and photosensor amplifier in water proof sample chamber, infrared light |
| Overall Dimensions: | 190 x 110 x 55 mm |
| Includes: | 4 turbidity standards <0.1, 20, 200 and 800 NTU, battery and test vials, USB cable 1.5 m, Certificate of Compliance, in case |
