CL-200A Chroma Meter
Elevates lighting measurements with its compact design. Ideal for various light sources like LED and OLED. Versatile measurements including illuminance(Lux), chromaticity(x,y), correlated color temperature(CCT), tristimulus values, dominant wavelength, purity of light, and more. Tool for various applications like projector light source research, LED billboard development, lighting research, and more.
- ◉ Compact – hand-held, lightweight design
- ◉ Portable – battery operated, receptor head can also be detached from the main body for remote measurements
- ◉ User-friendly – low battery indicator, can be controlled by a PC, easily transfer data to Excel, and includes a calibration function
- ◉ Simultaneous measurements – has the ability to determine illuminance, color temperature, chromaticity, dominant wavelength, and excitation purity of a light source
- ◉ Ideal for white LEDs – can measure the chromaticity from the phosphor as well as inspect the final product
- ◉ Multi-use – can be used for any light source, ideal for LEDs and OLEDs
- ◉ CL-200A Chroma Meter is used to measure chromaticity,color temperature and illuminace simultaneously of light sources like LED, Organic LED and other forms of Organic Electroluminescence(EL).
| Receptor |
Silicon photocell |
| Measuring range |
0.1∼99,990lx, 0.01∼9,999 fcd(Chromaticity:5 lx, 0.5 fcd or above) in four automatically selected ranges(lx or fcd is swichable) |
| Accuracy |
Ev: ±2%±1digit of displayed value
xy: ±0.002(800lx, standardilluminant A measured) |
| Repeatability |
Repeatability |
| Response time |
0.5 sec.(continuous measurement) |
| Display |
4 Significant-digit LCD with back-light illumination |
| Measuring function |
Tristimulus values:XYZ
Chromaticity : Ev xy, Ev u’v’
Correlated color temperature: Ev, Tcp, Δuv
Color difference: Δ(XYZ), Δ(Ev, xy), Δ(Ev u’v’), ΔEv Δu’v’ |