RSS Feed
Twitter
I am working on a decorative chrome plating industry (not hard chrome). I usually work service banquet chairs chrome, tires, shocks, etc. Sometimes the result is not as stable chrome / constant quality or good as I expected (not bright enough or not sufficiently resistant to corrosion). So I need something to measure quality by setting a standard for a given level of brightness, I hope that this measurement tool (if any) might help.
How to measure the brightness of a chrome surface? Is there a specific tool for this?
Posted by admin on May 5th, 2010
Posted in 
Tags:
I was wondering about the photographers and their light meters. I bet if you checked with this line of work to find something to help.
Take in a soleadohmm day. . You probably need a regular source of light visible and full waiver is necessary to measure the light reflected and absorbed. However, a unit capable of absorbing certain wavelengths (pallets) and even to give the impression of light, because the eye is more sensitive to some cheaper colores.Probablemente scientific method would be to get a car near Xenon 5600K light bulb (such as sunlight and 3200K is pure white, is what you get with a standard bulb home very yellow) and a photo light meter. Put the light behind you pointed in the room who was sitting in a matte black fabric, and then point to the meter light in the room and measure reflejado.Si level of your eye is good, you can bypass the counter Electricity and hold a photo or imaging test such as http://www. PacificNet. net / ~ johnr/images/bars53. gifsobre it and see how it looks good reflection. Again, you need a good source of light.
A new photoelectric method and equipment needed are described, which allow to obtain an objective assessment of the brightness of metal and plastic surfaces, including coatings based on TDR reading. Basically, the light from an incandescent tungsten filament is reflected on the surface under study, and the reflected beam, then collected and concentrated by the selenium cell. The photocurrent is amplified and led to an analog or digital. Three types of sensor heads are available for use in the reflectometer, as bright, moderately bright and dull surfaces can be measured exactitud.No sure it will be useful?