YS4510 Universal Spectrophotometer adopts CIE No.15 45/0 (45-degree ring illumination, 0-degree reception) geometric optical structure, adopts concave grating spectroscopic method, and can accurately measure sample reflectance and various chromaticity data. Users can customize a single Φ8, Φ4, or Φ2mm measurement caliber according to sample requirements, which is used for accurate color measurement and quality control in industries such as traffic road signs, plastic electronics, paint inks, textile and garment printing and dyeing, printing, and ceramics.
Under the 45/0 geometric optical lighting conditions recommended by CIE, the instrument can accurately measure the reflectance data of samples/fluorescent samples, and can accurately measure and express various color difference formulas and color indices in various color spaces. With the help of this instrument, accurate color transfer can be easily achieved, and it can also be used as a testing device for an accurate color matching system. The instrument is also widely used in the quality control of color difference of various products. The instrument is equipped with high-end color management software, which can be connected to a computer to achieve more functional expansion.
The grating spectrometer can easily achieve accurate color transfer, and can also be used as a detection device for an accurate color matching system; it is used for accurate color measurement and quality control in industries such as traffic road signs, plastic electronics, paint inks, textile and garment printing and dyeing, printing, and ceramics.
a. The beautiful appearance is well combined with the structural design in line with human mechanics;
b.45/0 geometric optical structure, in line with CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7;
c. Using a combined LED light source with long life and low power consumption, including UV / excluding UV (some models);
d. Φ2/4/8mm single customized caliber can be selected at will, adapting to more tested samples;
e. Measure the sample spectrum, the Lab data is accurate, and can be used for color matching and accurate color transfer;
f. High electronic hardware configuration: 3.5-inch TFT true color screen, capacitive touch screen, concave grating, 256-pixel dual-array CMOS Detector, etc.;
g. USB communication mode, wider adaptability;
h. Super dirt-resistant and stable standard whiteboard;
i. Large-capacity storage space, which can store more than 20,000 test data
j. Two standard observer angles, multiple light source modes, multiple color systems, and chromaticity indicators that meet multiple standards to meet the needs of various customers for color measurement;
k. PC-side software has powerful function extensions;
l. Built-in standard polygon tolerance setting and specific traffic road sign color gamut, especially suitable for judging the brightness factor and chromaticity performance of traffic road signs.
YS series multifunctional test components can be used for the reflection color measurement of samples such as high concentration liquid reagents, sauces (such as ketchup, paint), powder (such as coffee) and so on.
1. The YS multi-functional test component should be used in conjunction with the YS series Spectrophotometer . Before use, the YS series Spectrophotometer should be calibrated professionally for black and white calibration.

2. Place the YS series color measuring instrument as shown in the figure. The measuring port of the color measuring instrument should be well connected with the measuring port of the bracket. At the same time, the two base baffle pins should be aligned with the base plate reference holes of the YS color measuring instrument, and then Hold the push plate against the Colorimeter, tighten the screws, and check whether the Colorimeter is loose, and if it is loose, be sure to tighten the screws again.

3. Put the cuvette loaded with the sample to be tested into the bracket. Gently push away the rotatable pressure plate, gently put in the cuvette, one side of the cuvette is close to the measuring port of the instrument, and the other side is pressed by the rotatable pressure plate; note that the height of the liquid in the cuvette should be greater than the matching height of the test caliber (ie sample height reaches more than half a cup).
4. Cover the cover to ensure that the interior of the cuvette is completely dark. After completing the above steps, you can use the YS series Colorimeter to measure the reflected color of the sample.