Semiconductor flow meter | Qingke Jiahe has obtained Series B financing and is a leading enterprise in semiconductor liquid flow meters

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1. What are the types of mass flow meters?

2. What type of flow meter does MFC belong to?

MFC, short for Mass Flow Controller, is a type of mass flow meter that can accurately measure and control the mass flow rate of fluids. 1. Working principle based on thermal diffusion principle to achieve flow measurement and control: When the fluid flows through the sensor, it will take away heat, and the mass flow rate of the fluid can be calculated by measuring the heat carried away. Then, a feedback control system can be used to achieve precise flow adjustment Mainstream Application Scenarios - Semiconductor Manufacturing: Accurately controlling the flow of process gases such as silane and ammonia during chip production to ensure process stability and product quality - Chemical Industry: Accurately regulating the flow of various gases or liquids in chemical reactions to ensure smooth reactions and stable product quality - Food and Beverage Industry: Controlling the flow of gases such as carbon dioxide during beverage filling and food packaging to ensure product taste and quality

3. Qingkejia has obtained Series B financing and is a leading enterprise in semiconductor liquid flow meters

Qingkejia has cooperated as a leading enterprise in semiconductor liquid flow meters. After completing Series B financing, it will accelerate the process of semiconductor equipment localization.

. Here is a summary of specific information: Financing Status: Qingke Jiahe recently announced the completion of its Series B financing, led by China National Investment Corporations Entrepreneurship Fund, with investments from Xichen Capital, Hepei Investment, and Fengnian Capital. This financing will be used for techno Semiconductor flowmeter

logy research and development, capacity expansion, and market expansion, further consolidating its leading position in the field of semiconductor liquid flow meters. Enterprise background and core technology team composition: Founded by a doctoral team from Tsinghua University and Beijing Jiaotong University in 2023, with profound accumulation in material processing, structural design, and algorithms. Independent innovation: Successfully developed high-end liquid flow controllers, breaking through three major technological bottlenecks: PFA pipeline high-temperature injection molding process: solving the manufacturing problems of corrosion-resistant and high-temperature resistant pipelines. Ultra short distance ultrasound signal extraction technology: improves signal accuracy and achieves small flow detection. Modeling of stochastic turbulent velocity distribution in small-diameter pipelines: optimizing fluid control stability. System construction: Build a high-performance signal processing circuit system with real-time response to ensure fast and accurate operation of equipment. Product advantages and market position breakthrough in domestic substitution: The first domestic manufacturer to achieve mass supply of liquid flow meters in the semiconductor field. The product performance is comparable to that of American and Japanese companies, but the volume is smaller and the design is more in line with domestic demand. Fill the gap in the domestic market, provide core components for CMP polishing machines, cleaning machines, coating and developing equipment, etc., and achieve high-precision control of ultra pure chemicals. Application scenario: It has been applied in batches to multiple semiconductor equipment and wafer man

Semiconductor flow meter | Qingke Jiahe has obtained Series B financing and is a leading enterprise in semiconductor liquid flow meters

1. What are the types of mass flow meters?

2. What type of flow meter does MFC belong to?

3. Qingkejia has obtained Series B financing and is a leading enterprise in semiconductor liquid flow meters

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