Colorimeter,digital IEC

The IEC Digital Colorimeter is microprocessor controlled and designed for the classroom or laboratory. For simplicity of use and to avoid loss of parts, 4 coloured LED light sources covering red, yellow, green and blue bands of the spectrum are used and separate colour filters are avoided. LED selection is manual so the student is involved in some decision making, but all functions of zero calibration,range changing and the controlling of LEDs are performed by the microprocessor.Powered by a 9v battery or mains operated.

The set of Colorimeter parts is fitted  into soft foam compartments. The set contains:

1 x Colorimeter instrument with accuracy within +/- 2%

1 x Two piece tubular shroud to eliminate ambient light

6 x small square standard cuvettes (plastic)

3 x standard glass test tubes 15-16 mm diameter

1 x 9v type 216 transistor battery

1 x instruction sheet