Why can't the color difference be adjusted?
If there is an unadjustable color difference in industrial production, it is mainly because there is no real reason for finding the color electron balance. Because many times there will be a lot of problems in the design of a product, so we have to use the colorimeter in the production process to strictly control every possible chromatic aberration problem. This process can not be troublesome.
In industrial production, the chromatic aberration may be caused by one reason or by a combination of multiple reasons. In the adjustment, if we only adjust one factor, it is difficult to solve the problem. This means that we must strictly control and adjust every step of the production process. The color difference meter must not be lacking in the industry of mass conductivity meter production. Anyone who knows a little about the colorimeter knows that this instrument is mainly for measuring Lab worth, but we can't just look at these three data when analyzing the color difference problem, and there are many factors to consider.
For example, in the paint industry, the difference in the color difference of the paint film is required. Our bending tester only shows the value of Lab in the color wheel. The value of Lab in the colorimeter is completely unsuitable. It also needs to match the thickness of the primer and the paint according to the existing information. , painting method, paint selection and other aspects of instrument analysis, color difference meter only provides a reliable analysis direction for the reason that our vibrometer analyzes the color difference, it does not directly tell us where the color difference comes from.
Different batches of the same color may have different chromatic aberration under the same process control. This is related to the ratio and construction of the coating itself. Therefore, it is not always possible to adjust the chromatic aberration according to the usual thinking. It is necessary to find the cause correctly and correct the medicine. There are differences in the coating process ratio (solid content, etc.), process operation, production technology, etc. of different manufacturers. Therefore, different colors are required for the color difference adjustment of different manufacturers.
Detecting and controlling the color difference of products has always been a meticulous work. Our staff must develop good habits in the production process and measure real-time records in real time.
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pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. Pressure Sensor can convert the physical pressure parameters such as gas and liquid felt by the load cell sensor into a standard electrical signal (such as 4~20mADC, etc.), to supply secondary instruments such as indicating alarms, recorders, regulators, etc. for measurement and indication and process regulation.
Pressure transmitters are used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.
There are two types of pressure transmitters: electric and pneumatic. The uniform output signal of the electric type is a direct current signal such as 0-10mA, 4-20mA or 1-5V. The unified output signal of the pneumatic type is the gas pressure of 20-100Pa.
Pressure transmitters can be divided into force (torque) balance type, capacitive type, inductive type, strain type and frequency type according to different conversion principles.
Our advantageous products are mainly compact pressure transmitters, pressure transmitters with display, differential pressure transmitters, wind pressure transmitters, etc.
The main advantage
1. The pressure transmitter has the characteristics of reliable operation and stable performance
2. Dedicated V/I integrated circuit, less peripheral components, high reliability, simple and easy maintenance, small size, light weight, and extremely convenient installation and debugging;
3. Aluminum alloy die-casting shell, three-terminal isolation, electrostatic spray protection layer, durable;
4. 4-20mA DC two-wire signal transmission, strong anti-interference ability and long transmission distance;
5. LED, LCD, and pointer three kinds of indicator heads, the on-site reading is very convenient. Can be used to measure viscous, crystalline and corrosive media;
6. High accuracy and high stability. In addition to the imported original sensor that has been corrected by laser, the comprehensive temperature drift and nonlinearity of the whole machine within the operating temperature range are finely compensated.
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