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Multi-arc ion coating machine measurement of leakage rate of equipment parts under vacuum conditions

Multi-arc ion coating machine measurement of leakage rate of equipment parts under vacuum conditions

2020-09-18

Multi-arc ion coating machine measurement of leakage rate of equipment parts under vacuum conditions

 

PVD vacuum coating machine


(1) Use pressure measurement, flow measurement, helium mass spectrometer leak detector and halogen leak detector to measure its leak rate.

 

(2) Use residual gas analysis mass spectrometer, ion pump and vacuum gauge connected to vacuum coating equipment components to measure the leakage rate of coating equipment components.






The 2020 vacuum coating equipment industry prospect forecast analysis report is based on the analysis of the vacuum coating equipment industry’s historical development status, supply and demand status, competitive landscape, economic operation, downstream industry development, and downstream industry market demand. The future development trend, market capacity, competition trend, segmented downstream market demand, etc. will be studied and predicted.


The main analysis points of the 2020 vacuum coating equipment industry prospect forecast analysis report include:

   1. Forecast the market capacity and changes of the vacuum coating equipment industry. Market commodity capacity refers to the total amount of demand with a certain currency payment ability. Market capacity and its change forecast can be divided into production material market forecast and consumer material market forecast. The forecast of the production material market capacity is based on the study of the development direction and development focus of the national economy, comprehensive analysis of the adjustment of the production technology and product structure of the vacuum coating equipment industry during the forecast period, and forecasting the demand structure, quantity and trend of the vacuum coating equipment industry.

  2. Forecast the market price changes in the vacuum coating equipment industry. The price of inputs and the selling price of products in enterprise production are directly related to the level of enterprise profitability. In the forecast of commodity prices, it is necessary to fully study the changes in labor productivity, production costs, profits, the development trend of market supply and demand, changes in currency value and currency circulation, and the impact of national economic policies on commodity prices.

  3. Forecast the production development and trend of the vacuum coating equipment industry. The forecast of production development and its changing trend is a forecast of the supply of commodities in the market and its changing trend.


The 2020 vacuum coating equipment industry prospect forecast analysis report is to use scientific methods to investigate and study the factors that affect the market supply and demand changes in the vacuum coating equipment industry, analyze and predict its development trends, and grasp the law of the vacuum coating equipment industry market supply and demand changes. Provide a reliable basis for business decisions. Forecasting serves for decision-making in order to improve the scientific level of management and reduce the blindness of decision-making. It is necessary to use forecasts to grasp the relevant dynamics of economic development or future market changes, reduce future uncertainty, and reduce the risks that may be encountered in decision-making. The decision goal was successfully achieved.


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