What's wrong with the colorimeter display that can't be meas

Release：999 instrument maintenance network time：2019-10-29

Why does the display color difference meter fail to measure? Many users may have the problem that the instrument can not work normally or the measurement result is not accurate when using the color difference instrument again. The following is a brief introduction to the common troubleshooting methods of the color difference instrument for you, and interested friends may wish to have a look!

Analysis of possible causes for the failure of colorimeter to measure:
1. The main vulnerable parts and lighting bulb of color difference instrument are tungsten filament lamp which is easy to be damaged or aged, causing the instrument unable to work normally or measure accurately. The solution is to replace the bulb and correct it.
2. The colorimeter has been used for a long time, or the circuit board is aging due to the environmental impact. Solution: repair or replace the circuit board
3. The protective cover or button of the instrument is lost. Solution: replace the protective cover and test button
4. The possible problem is that the conventional system is wrong, and the adjustment instrument such as bulb or circuit board can be replaced. For more problems that may occur, the specific maintenance report can only be obtained through the testing instrument.
Maintenance process of colorimeter:
oldmeters.com currently supports instrument maintenance of 3nh, Tilo, Ashley, Japan, BYK, hunterlab, Datacolor and other brands. The specific process is as follows:
1. Select model and failure
First of all, you need to select the maintenance instrument; after selecting the instrument and its faults, you can directly see the preliminary maintenance plan and price of the instrument.
2. Fill in the address and remarks
Fill in the detailed address and contact information of the maintenance, and note the general situation of your machine failure, so that the maintenance engineer can determine the cause of the failure.
3. Submit order
① after filling in the information, click "order" to complete the scheduled maintenance operation;
② after the order is placed successfully, the customer service personnel of oldmeters.com will call you back at the first time, verify the order information, and assign the order to the maintenance engineer to carry out subsequent maintenance services for you.
4. Maintenance settlement
① after you confirm the maintenance result, pay the equipment maintenance fee to Shenzhen sanenchi Technology Co., Ltd.
(2) at present, the payment method for the oldmeters.com is WeChat, Alipay and bank card transfer. You can choose payment in any way.
What about the inaccuracy of the color difference meter?
1. Calibrate the colorimeter. If the colorimeter is not calibrated accurately, the measurement results will have large deviation.
2. Check whether the power supply voltage of the instrument is normal. If the power supply of the instrument is insufficient, the normal operation of the instrument can not be guaranteed during the measurement, and the measurement results will also have large deviation.
3. Check whether the measuring sample is flat. If the measuring port does not contact the measuring surface closely, it will cause the interference of the external light, and then the wrong color difference verification result will appear.
4. Check whether the surface of the tested sample is clean and whether there is impurity color mixing. If the color of the tested sample is mixed, it is difficult to accurately evaluate the measurement results.
The above is a small compilation of the collection and collation of "colorimeter display can not measure what is going on?" Full text content, if you have other questions about chromatic aberration maintenance, you can pay attention to our subsequent updates!