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Applications
General water Control/Treatment
Drinking Water Control/Treatment
Pool Water Control/Treatment
Specifications
Optics: Temperature compensated LED (λ = 860 nm) and photosensor amplifier in waterproof sample chamber, infrared light
Accuracy: ± 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
Operation: Polycarbonate membrane, splash proof
DisplayBacklit LCD
Suitable Vials: Round Cuvettes 24 mm
Interfaces: Micro USB
Measuring Principle: Nephelometric (90° scattered light)
Measuring Range: 0.01-1100 NTU (Auto range)
Internal Storage: Internal ring memory for 125 data sets
Clock: Real Time Clock and Date
Environmental Conditions: 5 - 40 °C at 30 - 90 % relative humidity (non-condensing)
Dimensions: 110x55x190 mm
Weight: 400 g (basic unit)
Description
This compact infrared turbidity measuring instrument TB 211 IR is ideal for fast and accurate on-site analysis. The meter is easy and quick to use and it is an accurate instrument for determining turbidity.
It is measured as provided in EN ISO 7027, the scattered light at an angle of 90°. The wide measuring ranges from 0.01 to 1100 TE / F = NTU = FNU with a detection limit of 0.01 NTU, allows the use of the device in different areas, from drinking water to wastewater.
Since the measurements are made by means of infrared light, both coloured and collarless water samples can be measured. A direct transfer of the measurement results to a PC is through the USB interface TB 211 IR easy to set up. The necessary USB cable is already part of the delivery.
Set contains
Instrument in carrying case
4 turbidity standards (< 0.1, 20, 200 and 800 NTU)
9V battery
Vials (ø 24 millimetre) with lids (2 pieces)
USB cable 1.5 metre
Warranty information
Certificate of Compliance
Instruction manual
Brochure:
Manual:
