Lovibond® Water Testing Tintometer® Group

TB 300 IR

Stock Code

Product Name
TB 300 IR

Test / Range

Turbidity 0-1100 NTU

  • Picture 1

The TB 300 IR (formerly TurbiDirect) is an easy-to-use auto ranging turbidity unit designed for the laboratory or portable use. It has an infra red light source and 90 ° detection anlge which conforms to ISO 7027.

The instrument measures from 0 to 1100 NTU and can store up to 1000 data sets with time, date and sample ID. Results can be recalled at any time, and can be downloaded to a PC with the supplied cable.

The large graphic display ensures results are easy to interpret. Instructions during analysis can also be displayed.

The unit is supplied with a set of calibration check standards for further result accuracy.

  • Instrument in carrying case
  • Turbidity Standard <0.1 NTU
  • Turbidity Standard 20 NTU
  • Turbidity Standard 200 NTU
  • Turbidity Standard 800 NTU
  • 7 x AA Batteries, NiMH rechargeable 1100 mAh
  • Mains Adapter
  • PC cable RS232
  • 4 x sample vials with lids
  • Guarantee sheet and Certificate of Compliance
  • Instruction manual
  Principle   nephelometric (90° scattered light)
  Light source   IR-LED (860 nm)
  Keypad   acid and solvent resistant membrane keypad
  Auto - Off   automatic switch off
  Display   Graphic-Display
  Update   Software update via Internet
  Clock   real time clock
  Memory   1000 data sets
  Sample vol.   approx. 12 ml
  Range   0.01 - 1100 NTU (Auto range)
Range Resolution
0-99.99 NTU 0.01 NTU
100.0-999.9 NTU 0.1 NTU
1000-1100 NTU 1.0 NTU
  Accuracy   ± 2% of reading (0-500 NTU)
± 5% of reading (500-1100 NTU)
  Ambient conditions   temperature: 5-40°C at 30-90% relative humidity (non condensing)
  Interface   RS232 for printer and PCconnection
  Power supply   7 NiCd rechargeable batteries (Type AA) ; mains adapter (Input: 100-230V ; and lithium battery for data storage
  Weight (instrument)   approx. 1000 g including batteries and power pack
  Dimensions   265 x 195 x 70 mm (L x W x H)
  Conformity   CE


Stock Code




Stock Code



Turbidity Standard Set T-Cal


Vial Cleaning Cloth


Turbidity Vials for Turbicheck IR, pack of 12


Sample Chamber Lid, black

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