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Leading Manufacturer, Supplier & Retailer of Color Target Comparator.
Color Target Comparator is used for both color and luminance measurring. In 1931, the CIE (Commission International De LEclairage) set up a series of visible spectrum color space standards. The basic CIE color space standards are CIE_XYZ. It is built on standard visual observers on the basis of ability to see, and it reflects the standards scope of color by eye. Based on CIE_XYZ there are CIE_XYY, CIE_Lab, CIE_Lch standard color space, etc.
At present, the CIE lab color space is the most commonly used in the industry. In CIE Lab color space, L value stands for color brightness and a value stands for the Green-on-red value, and b value stands for the blue-on-yellow color value. If determine a value of color by only a group Lab, it will be not practical. However, we can determine the differences among them by comparing two groups of Lab values.
| Test accuracy | Within0.2 ∆ E*ab |
| Display | ∆E*ab, CIE_Lab, ∆L, ∆a, ∆b, CIE_Lch |
| Test swpe | L: 0-100 a: -128- -127 b: -128- -127 |
| Test time | About 3 seconds. |
| Test Interval | 2 seconds. |
| Test aperture | 8mm |
| Automatic shutdown | Automatic shutdown after 5 minutes waiting |
| Light source | C light source |
| Sensor | Correct silicon photodiode carrays |
| Power | DC/5V (1.5A) ,2pcs 1.5V (AAA) batteries |
| Size | 171 *50*48. 8mm |
| Weight | 203. 6g (Exclusive battery) |
| Operated temperature scope | 0-400 C (32-1040 f) : lower than 85% relative humidity. |
| Standard accessories | 1pc manual/ softwbag/ 9v battery/5v external power supply/USB |
| Storage temperature range | connecting cable/cd |
| Application | Measure any color of smooth surface. |
Sonia Nathani (Acmas Technocracy Private Limited)
Floor, Plot No. C-9, Pearl Best Height-ii, Netaji Subhash Place, Pitam Pura,, Delhi, India
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