Colorimeter (violet, blue, green, red)

It has four LED light sources emitting light of different wavelengths, violet 430 nm, blue 470 nm, green 565 nm and red 635 nm. The wavelength is selected by pressing the front panel arrow keys.

Technical specifications:

Measurement range: 10% .. 90% transmittance / 0.05 .. 1.0 absorbance
Resolution: 0.025 %T
Included: 10 plastic cuvettes with caps
Wavelengths: 430 nm, 470 nm, 565 nm and 635 nm
Maximum measurement frequency: 100 kHz (CoachLab II+, WiLab) / 1 MHz (VinciLab 2)
Required: One sensor cable (BTsc_1 or BTsc_1Short)
Warrantee: 3 years

All technical specifications of the sensor are described in the product manual, see downloads.

The Colorimeter can be used in a variety of chemistry and biology experiments, such as:

Application of Beer’s law e.g. Crystal violet or Copper Sulphate
Measuring of unknown concentrations
Reaction kinetics – measuring reaction rate, reaction order or reaction equilibrium
Quantitative determination of biological molecules e.g. sugars, protein, vitamins
Quantitative determination of inorganic ions e.g. nitrate, phosphate
Population growth of microorganisms

A ‘P4272-1K BT sensor cable, single’ is required to connect the sensor to the interface.
Please check whether you already have this cable in your stock.