Measurement with infrared light at an angle of 90 °
Measurement of coloured liquids
The TB 210 IR is a compact instrument for reliable and easy determination of turbidity. The scattered light is measured at an angle of 90 °.
The compact Lovibond® infrared turbidity meter TB 210 IR is designed to allow fast, precise on-site testing. The unit measures the scattered light at an angle of 90°, as stipulated in EN ISO 7027. The wide measuring range from 0.01-1100 TE/F = NTU = FNU makes the instrument suitable for various applications, ranging from drinking water to waste water. As infrared light is used for measurement purposes, the unit can be used to test both coloured and colourless liquids. The standards required for calibration of the unit are also supplied. A second adjustment mode allows alternative adjustment with user-defined turbidity standards.
temperaturecompensated LED ( λ = 860 nm) and photosensor amplifier in water proof sample chamber, infrared light
± 2.5 % of reading, or ± 0.01 NTU, whichever is bigger, in the range of 0.01 - 500 NTU ; ± 5 % of reading in the range of 500 - 1000 NTU
polycarbonate membrane, splash proof
Round Cuvettes 24 mm
internal ring memory for 16 data sets
Auto – OFF
nephelometric (90° scattered light)
0,01-1100 NTU (Autorange)
Real Time Clock and Date
5 - 40 °C at 30 - 90 % relative humidity (non condensing)