Cobra4 Sensor-Unit Colorimetry

The Sensor-Unit Colorimeter is used for the photometric measurement of concentrations in liquids, e.g. iron or nitrate in aqueous solutions (environment analytics). It can also be used for measurement of reaction kinetics (time dependence of concentrations).

Benefits

Suitable for student experiments indoors and outdoors.
The Cobra4 Sensor-Unit Colorimeter can be connected to the Cobra4 Mobile-Link, Wireless-Link, USB-Link or Junior-Link.

Equipment and Technical Data

• The sensor includes five standard cuvettes.
• Range: 4 wavelengths (LEDs), red/orange/green/blue
• Transmission 0... 100 %
• Resolution: 0,01 %T
• Max. data rate: 10 Hz