Klein Instruments


Klein Probe Reads Flicker to 150hz for Energy Star Compliance Testing

K-1 Colorimeter

Klein President and CEO Luhr Jensen was talking to an interested customer about the K-1's flicker measurement. It was then learned that new Energy Star requirements included the measurement of 120hz flicker for LED light sources. The K-Series was only able to measure 100hz at this time. Undeterred, Jensen proceeded to upgrade the K-1 and extend its flicker measuing range to 150hz. An upcoming ChromaSurf release will support the 150hz flicker measurement with all K-Series devices. A firmware upgrade will be needed for older units to perform this measurement.

For more details on the K-1 Colorimeter/Flickermeter, click here.





120hz Flicker

The upcoming ChromaSurf release will add the following features: