What is a paint spectrophotometer?
A spectrophotometer is a color measurement device used to capture and evaluate color. As part of a color control program, brand owners and designers use spectrophotometers to specify and communicate color, and manufacturers use them to monitor color accuracy throughout production.
How do you measure paint colors?
Perception of colour will vary from person to person. However, it is possible to quantify colour using a reflectance measuring spectrophotometer. From a purely physical point of view, colour is measured by spectral curves of reflectance plotted as a function of wavelength in the visible spectrum 400-700 n m.
What is spectrophotometer used for?
Spectrophotometry is a standard and inexpensive technique to measure light absorption or the amount of chemicals in a solution. It uses a light beam which passes through the sample, and each compound in the solution absorbs or transmits light over a certain wavelength. The instrument used is called a spectrophotometer.
Can I use my phone as a spectrometer?
The StellarRAD App for all WiFi-enabled StellarNet spectrometers makes real-time light measurement quick and easy. Acquire full spectrum analysis of LEDs, lamps, lasers, solar or grow lights, and just about any type of luminaire from ultra-violet through the visible and near-infrared!
How do you accurately measure color?
Reflected color can be measured using a spectrophotometer (also called spectroreflectometer or reflectometer), which takes measurements in the visible region (and a little beyond) of a given color sample.
How is color strength measured?
In order to measure the strength of a color, we use a machine called an absorbance spectrophotometer. The machine shines light through a cell containing a colorant solution and then measures the amount of light that is able to pass through the sample as compared to the original amount of light from the source.
What are two basic types of spectrophotometer?
There are two major classes of devices: single beam and double beam. A double beam spectrophotometer compares the light intensity between two light paths, one path containing a reference sample and the other the test sample.
Is there a spectrophotometer app?
The StellarRAD App for all WiFi-enabled StellarNet spectrometers makes real-time light measurement quick and easy. This intuitive app lets users control their spectrometer and capture basic and more advanced light measurement parameters such as spectral irradiance and lumens. …
What do you need to know about a spectrophotometer?
A spectrophotometer (or color spectro) is a color measurement tool used to capture and measure color. Color spectros help companies that need accurate and consistent color. A spectrophotometer (or color spectro) is a color measurement tool used to capture and measure color.
What is the I1 paint Spectrophotometer used for?
Quality paint color matches on common samples i1 Paint is a cost-effective handheld spectrophotometer for use at retail paint counters. It allows associates to quickly capture quality readings in less than one second on an 8mm portion of a sample like fan deck cards and painted items.
What are the benefits of an X-Rite spectrophotometer?
The Benefits of an X-Rite Spectrophotometer. Spectrophotometers are used in every industry that requires accurate color. From cardboard packaging to laundry soap to carpeting and small plastic parts, these devices help ensure that the color being produced matches the color that was originally specified the first time, every time,…
What is the spectral reflectance curve of a spectrophotometer called?
The spectral reflectance curve provided by a spectrophotometer is commonly known as the color’s “fingerprint”. Watch our ” What is a Spectrophotometer ” video to learn more.