SI Analytics OptiLine 6

Many titration applications and methods, e.g. N Ph.Eur or USP prescribe the use of an indicator for the titration end point. There are also methods that explicitly require the use of a photometric sensor.

  • Features
  • Specifications

Many titration applications and methods, e.g. N Ph.Eur or USP prescribe the use of an indicator for the titration end point. There are also methods that explicitly require the use of a photometric sensor.

The OptiLine 6 is a new photometric sensor that can be used like any other sensor. Thanks to the additional analog BNC / DIN connection, it can be connected to any titrator or even a pH meter with an appropriate measuring input.

The OptiLine 6 is connected to the titrator TitroLine®7000, 7750 and 7800 via the USB connector. The sensor is supplied with current and detected as a digital sensor.

This allows the setting of the wavelengths and other parameters such as the intensity via the Titrator or the softwareTitriSoft within the titration method.

Typical applications for the OptiLine 6:

  • Titrations according to PH.Eur. and USP, which require the use of an indicator
  • Titration of Chondroitin sulfate-sodium according to Ph.Eur. and USP
  • Determination of the carboxyl end groups in PET (non –aqueous titration)
  • TAN/TBN according to ASTM D974 (non –aqueous titration)
  • Titration of sulfate (indicator Thorin)
  • Determination of Ca/Mg and total hardness. All other complexometric titrations can be carried out as well

Benefits of OptiLine 6:

  • 6 wavelengths over a wide range:470, 520, 570, 590, 605 and 625
  • The wavelengths are adjustable via TitroLine® 7XXX 
  • 100% resistant against solvents due to shaft made out of titanium. This makes a very wide range of applications possible
  • Very compact. Fits into each standard titration clamp/-head.
  • Easy to clean. Simply rinse with solvent and / or water
Specifications
Shaft diameter 12 mm
Shaft length 132 mm
Minimum immersion depth 25 mm
Shaft material: Titanium
Cable fixed, 2 m
Connections USB-plug A, BNC-plug with BNC-DIN-adapter
Power supply via USB
Measuring range 0 – 2000 mV
Temperature range 0 – 50 °C
pH-range 0 - 14
Adjustable wavelength (nm) 470, 520, 570, 590, 605 and 625

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