Colour and Light Measurement Solutions
CL-200A Chroma Meter
Features
- 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
Application
- 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).
Specification
| 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’ |