ZDK-III-LED Ion Gauge

Chengdu Zhenghua Electronic Instrument Co., Ltd. was founded in 1992 and is a professional enterprise engaged in the research, development, and manufacturing of vacuum measurement products. It is a specialized production and sales enterprise integrating scientific research and development, processing and manufacturing, and business sales of vacuum measurement products and auxiliary equipment. Its products are widely used in vacuum measurement and control of various types of vacuum application equipment. After more than 20 years of development, it has completed the leap from vacuum measuring instruments (vacuum gauges) to vacuum gauge tubes and then to vacuum transmitters. Currently, it has 3 major categories of products: vacuum measuring instruments (vacuum gauges), vacuum transmitters, and vacuum gauge tubes. Guided by market demand and combined with the requirements of vacuum applications for vacuum measurement, the company has developed and researched about 20 series and 30 specifications of digital and networked vacuum gauges. It is currently one of the domestic vacuum gauge manufacturers and suppliers with the most complete varieties, complete specifications, and scale. The successful development of our vacuum transmitter marks a new measurement mode for vacuum measurement, overturning the history that traditionally widely used gauge tubes cannot measure vacuum independently and must be matched with vacuum gauges to complete measurement. With the extensive adoption of PLC controllers and LCD touch screens in vacuum application equipment, installing vacuum transmitters at each detection port of the vacuum system and directly connecting them to PLC and other controller input ports can complete vacuum measurement and control. This simplifies the vacuum measurement system and improves product stability and reliability. Over the past two decades, based on the company's accumulated successful experience in meeting different requirements of vacuum application equipment for vacuum gauge tubes, it has successively developed and produced general-purpose "Chengzhen" brand vacuum gauge tubes. At the same time, it has continuously improved and perfected its products, and several vacuum gauge tubes have obtained patent certificates. It has now developed into a domestic manufacturer with rich varieties and specifications of vacuum gauge tubes. The company adheres to the corporate value concept of "technological innovation, excellent quality, and perfect service", focuses on long-term development, and is willing to establish long-term cooperative relationships with new and old customers with an open mind, flexible model, and honest and responsible attitude, jointly improving the domestic vacuum measurement technology level and building the company's reputation and brand.