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Lovibond TB211 IR Turbidity Meter
Lovibond TB211 IR Turbidity Meter
Lovibond TB211 IR Turbidity Meter
Lovibond TB211 IR Turbidity Meter
Lovibond TB211 IR Turbidity Meter

Lovibond TB211-IR
Turbidity Meter

266030
Price: $1,199.00
Available

The term "turbidity" is used to describe the cloudiness or milkiness of water. In physical terms, turbidity is due to particles of varying sizes scattering or absorbing light, giving water a cloudy appearance.

The compact infrared turbidity meter TB211-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 with a detection limit of 0.01 NTU makes the Lovibond TurbiCheck suitable for various applications, including pool water, drinking water and waste water. As infrared light is used for measurement, the instrument can be used to test both coloured and colourless liquids.

A simple keypad layout and range selection button ensures further ease of use. A ring memory with 125 data sets and a USB interface allows for efficient data management.

Contents: Lovibond TurbiCheck turbidity meter as described above, complete with 4 turbidity standards <0.1, 20, 200 and 800 NTU, battery, USB cable and test vials, in case.

Measurement cycle: approx. 8 seconds
Display: backlit LCD (on keypress)
Optics: temperature compensated LED (λ = 860nm) and photosensor amplifier in water proof sample chamber, infrared light
Keypad: polycarbonate membrane, splash proof
Power supply: 9 V battery
Auto - OFF: automatic switch-off
Storage: internal ring memory for 125 data sets
Additional feature: real time clock and date
Range (Auto-range): 0,01 - 1100 NTU

Resolution
Range 0-99.99 NTU - 0.01 NTU
Range 100.0-999.9 NTU - 0.1 NTU
Range 1000-1100 NTU - 1.0 NTU

Accuracy: ± 2,5 % of reading or ± 0.01 NTU (0 - 500 NTU) ± 5 % (500 - 1100 NTU)
Housing: ABS
Dimensions: 190 x 110 x 55 mm (L x W x H)
Weight (base unit): approx. 0.4 kg
Ambient conditions: Temperature: 5 - 40 °C rel. humidity: 30 - 90%
Conformity: CE

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