| Type |
Hand-held light-source/object colorimeter with CIE-standard digital readout by liquid-crystal display and microprocessor; multiple uses and interfacing |
| Receptor |
3 silicon photo cells
(respectively filtered to detect primary stimulus values for blue,
green, and red light) under shielded integrating flat opal
diffuser; receptor head detachable |
| Spectral response |
Closely approximates CIE
colorimetric Standard Observer curves |
| Measuring Functions |
Chromaticity and
illuminance of light sources or objects by reflected or
transmitted light, color temperature of tungsten sources |
| Measurement Readouts |
1.) Chromaticity coordinates (x, y) calculated automatically
2.) Illuminance (Y) value in lx (lux)
3.) Color temperature in K (Kelvins) calculated automatically |
| Measuring Range |
10 lx to 200,000 lx |
| Temperature Range |
0 °C to 40 °C |
