How to use the colorimeter?

How to use the chromatic aberration meter

 

Colorimeter is an optical measuring instrument which simulates the human eye's induction to red, green and blue light. The X-Rite colorimeter can be used to analyze the tested objects at five angles. Generally, Chang'an chooses 15 °, 45 °, 110 ° for analysis.

 

How to use the colorimeter:

 

1. Set up the whiteboard, press the power on key, the startup animation appears, and automatic black-and-white board correction is in progress.

 

2. The automatic calibration is completed and the standard measurement is carried out.

 

3. Press the test key on the right side of the instrument to read out the absolute value of L * a * b * of the standard sample.

 

4. Press the Enter key, align the lens mouth with the tested part of the sample, press the test key once, and move the lens after a sound of "tick". At this time, the color difference between the sample and the standard sample is displayed: DL *, Da *, DB *, etc.

 

5. According to the working principle described above, the color difference size and color deviation direction between the two are determined by DL, DA and DB.

 

6. Repeat points 3 and 4 to detect the color difference between other inspected articles and standard samples in point 3.

 

8. To resample, return to the standard sample measurement interface, and directly press the key to read the data.

 

9. Turn off the power after the test. Store the instrument in protective bags and boxes.

Advantages of 3nh colorimeter

 

1. Leading humanized design and simplicity of operation

 

Start up automatic black and white board correction function;

 

Structure design in accordance with human body mechanics;

 

Fool like interface.

 

2. Stable measurement performance

 

The average fluctuation of △ e is less than 0.06, in fact, it is more between 0.03 and 0.05.

 

The portable structure design is more conducive to maintaining the stability of the fuselage when applied.

 

3. Flexible and accurate location

 

Camera location, to solve the problem of positioning small area, the minimum can be located in 4mm width;

 

The light location function, fast and simple location function, is the original function of 3nh.

 

4. Richer measurement mode

 

3 kinds of measuring caliber, suitable for more occasions;

 

5 kinds of color space, more choice of color system;

 

Three kinds of light sources, meet the requirements of more occasions.

 

5. PC software realizes more function expansion

 

PC software has intellectual property rights, with the product equipped with one-to-one corresponding legitimate software serial number and password protection;

 

It can be used for color difference analysis, color difference accumulation analysis, color index, color sample library management, simulation object color, etc.

 

6. Advanced power management design

 

The first one used high capacity lithium-ion battery in colorimeter.

 

It can be used for repeated automatic charging, saving cost, and can be measured more than 3000 times at a time, ensuring the stability of multiple measurements for a long time.