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Briefly introduce the metal shell, which is sturdy and impact resistant. Pressure and current dual row LCD display simultaneously, intuitive and clear. The pressure source components with a manual pressure range of -0.1~0~2.5Mpa have been finely ground and have good air tightness, meeting the IP54 sealing standard. The volumetric micro regulator is extremely easy to achieve calibration point pressure. Pressure/vacuum switch type selection, easy and convenient switching. The backlight function helps you continue to complete work tasks when there is insufficient light. Pressure, current/voltage measurement, with on-site detection of DC24V circuit power supply, one meter is sufficient. Detailed introduction and overview of YS-YLJ-D intelligent digital pressure (vacuum) calibrator: ZS-YLJ-D intelligent pressure calibrator has been widely accepted and recognized by lecturers and workers due to its advantages of easy operation, stable performance, and intuitive readings. The company is one of the earliest enterprises in China to develop and produce intelligent pressure calibrators. Its products have evolved from high-quality ones in 1986 to the current sixth generation, and its performance has been continuously improved. The variety of products has also increased from a single pressure gauge to hydraulic gauges, active gauges, and vacuum gauges. The company has accumulated a lot of successful experience in the development and manufacturing of intelligent pressure calibrators. The YS-YLJ-D series intelligent pressure calibrator is the culmination of years of research and manufacturing by the company. The instrument fully adopts the customer's accumulated experience and suggestions in the actual operation process, and reasonably and flexibly uses microcomputer, integration, and laser technology to ensure the accuracy and long-term stability of the instrument. It can be used for online testing and calibration of pressure transmitters, spring tube ordinary (precision) pressure gauges, pressure controllers, and other 0.05 level transferable pressure instruments in the lecturer's room or on-site. It is the best choice for customers' ideal pressure standard instruments. Features: Metal shell, sturdy and impact resistant. Pressure and current dual row LCD display simultaneously, intuitive and clear. The pressure source components with a manual pressure range of -100kPa~0~2.5Mpa have been finely ground and have good air tightness, meeting the IP54 sealing standard. The volumetric micro regulator is extremely easy to achieve calibration point pressure. Pressure/vacuum switch type selection, easy and convenient switching. The backlight function helps you continue to complete work tasks when there is insufficient light. Pressure, current/voltage measurement, with on-site detection of DC24V circuit power supply, one meter is sufficient. There is a pressure pump, display, and module inside, which can be used easily and conveniently. Main technical indicators: Pressure range: Air pressure -100kPa~0~2.5Mpa Current: 0~22Ma Voltage: 0~10V Accuracy: 0.05% F.S 0.1% F.S Resolution: Pressure: Min Ipa Current: IuA Voltage: ImA Operating temperature (accuracy decreases beyond the operating temperature range of 0~50 ℃) Power supply and power consumption: Internal 6V nickel hydrogen (lithium-ion) battery, power consumption<80mAh Charging: AC220V 50Hz 1.5VA
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