volt ampere meter

In this paper, the application of PIC single chip connected with 7135 by 3 serial interface is introduced in the intelligent Volt and Ampere meter. Detailed idea of design, operation principle, problems and the solutions in design are introduced too.

本文介绍了7135与PIC单片机通过简单的3线串行接口，应用于高精度智能电压/电流表中，并阐述了详细的设计思路、工作原理以及设计中遇到的一些问题、解决方法等。

This paper introduces the identification items and methods of the digital pincers phase volt-ampere meter.

介绍了数字钳形相位伏安表的检定项目及其检定方法.

The tungsten oxide films with catalyst by two methods were characterized by X-diffractometer, tunnel scan-atomic force microscope, FT-IR, double-beam UV-VIS-NIR spectrophotometer and speediness volt-ampere cycle meter.

本文分别用X衍射仪、隧道-原子力显微镜、傅立叶变换红外光谱仪、双束紫外可见分光光度计、快速伏安循环法等表征了用以上两种方法制备的三氧化钨掺杂薄膜。

The discussing of the digital pincers phase volt-ampere meter identification methods

数字式钳形相位伏安表检定方法的探讨

Research and Design of Portable Three-phase Multifunctional Volt-ampere Phase Meter Based on DSP

基于DSP的便携式三相多功能伏安相位仪的研制