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Color Measuring Products | UV Spectrophotometer | Spectrum Analyzer Manufacturers - Rainbow-Light

Located in Taiwan, Rainbow-Light Technology Co., Ltd. is one of the prime Color Measuring Products | spectrum analyzer manufacturers along with spectrophotometer since 2012.

In optical measuring instruments industry, Rainbow-Light's portable spectrophotometer is small, anti-vibration, low temperature and has high performance, spectrophotometer products including UV spectrometers, ir spectrometers, visible spectrometers, fiber spectrometers.

As for spectrum analyzer, it is designed for lighting source measuring, transmittance measuring, absorptance measuring, reflectance rate measuring, color measuring, which is suitable for are suitable for using in vibrating environments, prone environments and temperature-changing environments (temperature range -10°C to 50°C)

Both with advanced technology and 20 years of experience, Rainbow-Light ensures meet each customer's demands are met.

Color Measuring Products

Full Spectral Color, Hand-held Spectral, Color, Color Difference, Spectral Colorimeter Measuring Product

Rainbow-Light Hand-held、Portable Full Spectral Color Measuring Product.
Rainbow-Light Hand-held、Portable Full Spectral Color Measuring Product.

As the concept of accurate reproduction of the image promotion gradually, which color measuring equipment is appropriate?

Color belongs to the measurement of the visible light from the wavelength range of 400nm ~ 700nm, and then use the spectrum to calculate the color measurement, color measurement instrument is to measure the object of the light source or color using this model to calculate the chromaticity coordinates.

There are two main color measuring instruments - colorimeter and spectrometer.

The general colorimeter approach is to add three kinds of filters in front of the monochromatic sensor, and then calculate the chromaticity coordinates, but in fact the exact same optical filter can not be achieved, so the colorimeter for different spectral measurement object accurate Degree is not ideal. But the advantages of colorimeter is the measurement speed, cheap.

Rainbow-Light in the spectrometer application, the introduction of full-spectrum color measurement products, is the use of complete visible spectrum, because the amount of spectral data integrity, so it is not suitable for different shades or light source of the problem, Have the correct results. Because it is the measurement of the whole spectrum, it can measure the reflection of the draft, this aspect of the colorimeter is difficult to do.

So what kind of color measuring instrument is appropriate? Colorimeter is generally used as a practice equipment, the accuracy is not reliable. If you pay attention to the accuracy of color measurement, palm light Rainbow-Light full spectrum color measurement products with applicability.

Palm light Rainbow-Light full spectrum color measurement products, can immediately display L * a * b *, E *, CIE X, CIE Y, CIE 1976 ... and so on the measured value. It can be used in measuring food, medicine, plastic, chemical, automobile, paper, paper, printing, dyeing, electroplating, painting, etc. Cosmetics, tapes, cultural relics and calligraphy, etc. quality control or finished product acceptance.

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