PAD3000 on-site calibrator for electric energy metersIt is a high-precision testing instrument developed and researched by our company, which integrates measurement of electrical parameters, calibration of electric energy meters, and wiring judgment. The instrument is equipped with high-precision and high linearity voltage transformers and current transformers, which enable the instrument to measure various parameters with high accuracy. At the same time, it is equipped with clamp type current transformers, which make on-site wiring simple and can be directly connected without disconnecting the current circuit.
The instrument adopts an embedded control board and a real-time multitasking operating system to10The inch large screen true color LCD serves as the display, with a fully Chinese graphical operation interface and a LCD display interface equipped with Chinese character prompt information and multi parameter display. The human-machine dialogue interface is friendly, and the vector diagram display and wiring judgment provide a reliable basis for checking the correctness of the circuit. High resolution capacitive touch screen, as a human-machine operation method, has a good operating feel and is easy to learn. The instrument is equipped with a large capacity built-in power failure data storage, which can save on-site verification data and can be stored in multiple ways60000The on-site verification results of the group (can be infinitely expanded) can be provided with backend microcomputer management softwareUImport record files into the computer to achieve computerized management.
The instrument adopts an engineering plastic shell independently designed and manufactured by our company, which has a beautiful and practical appearance. The on-site testing operation is convenient.
When operating this device, the rear bracket can be opened and placed on the desktop for use, or it can be operated handheld. For the convenience of handheld operation, this machine is equipped with a high-strength self extending handle, making it easy for operators to hold the instrument with one hand.