CL-70F CRI Illuminance Meter
User-friendly solution for measuring and evaluating various illumination sources, including LEDs, OLEDs, and fluorescent lamps. Compliant with JIS A-Class and DIN Class C standards. Portable for measuring illuminance(Lux), Corelated color temperature (CCT), Color rendering index (CRI), Chromaticity, tristimulus values, spectral irradiance, flash, and more, making it an essential tool for professionals across various industries.
- ◉ Easy to use & easy-to-read display
- ◉ 180⁰ rotating receptor head
- ◉ Dark calibration can be performed without needing a cap
- ◉ Measurement of flash lights
- ◉ Measurement data of chromaticity, dominant wavelength & excitation purity
- ◉ Wide measuring range
- ◉ Conforms to JIS A Class and DIN Class C
- ◉ Includes utility software CL-SU1w
- ◉ CL-70F CRI Illuminace Meter is used for the measurement and evaluation of the illuminance, colour rendering index (CRI), color temperarure of various illumination sources such as fluorescent lamps and LEDs.
| Sensor |
CMOS linear image sensor |
| Spectral wavelength range : |
380 to 780 nm |
| Output wavelength pitch |
1 nm |
| Measuring range |
Constant light: 1 to 200,000 lx; 1,563 to 100,000 K
(Chromaticity display requires 5 lx or more)
Flash light: 20 to 20,500 lx・s; 2,500 to 100,000 K |
| Color indication modes |
Correlated color temperature Tcp, Difference from blackbody
Δ uv, XYZ, xy, u'v', Dominant wavelength λ d, Excitation purity
Pe, Spectral irradiance, Ev, CRI (Ra, Ri), Peak wavelength
λ p, exposure value |