Turbidity meter TB 300 IR

Choose Models for offer request


  • Meets EN ISO 7027 standard
  • Automatic adjustment of the overall range with a standard T-Cal kit
  • Automatic ranging
  • High accuracy

Turbidity is measured according to EN ISO 7027 using the nephelometric method (light scattered at 90°).
The infrared light source allows measurement of colored and colorless samples.
The automatic range detection (Autorange) function allows direct measurement of turbidity from 0.01 to 1100 NTU with an accuracy of ± 2% up to 500 NTU and then ±5%.
A large graphic display, a choice of several different languages and a user-friendly instruction manual make the instrument extremely easy to use.
Software updates (for example: languages) can be downloaded free of charge from our website at www.lovibond.com.

Model TB 300 IR
Optic Turbidity is measured according to EN ISO 7027 by nephelometry (light scattered at 90°)
Accuracy ± 2% of reading or ± 0.01 NTU, whichever is greater, in the range of 0.01 - 500 NTU ; ± 5% of reading in the range of 500 - 1000 NTU
Features Acid and solvent resistant; membrane keyboard
Display graphic display
Fitting vials 24mm round
Interfaces RS 232
Measurement principle Nephelometric (light scattered at an angle of 90°)
Internal memory 1000 data sets
Measurement range 0,01-1100 NTU (auto range)
Powers supply 7 nickel-cadmium batteries
Auto-off YES
Clock real-time clock
Type of meter stationary
Operating conditions 5 - 40°C at 30 - 90% relative humidity (non-condensing)
Dimensions   265 x 195 x 70 mm
Weight 1000 g (with batteries)

Model Battery
TB 300 IR yes