摘要
目的:研制开发基于ADuC848的便携式多参数检测仪,并对整个系统进行详细的分析。方法:该测试仪采用ADuC848单片机作为处理芯片,通过240×128点阵图形LCD显示屏进行显示和功能设置。结果:该测试仪可以对压力、真空度、温度、湿度、气体流量等多种参数进行检测,满足了医疗设备测试与计量的实际需要。结论:多参数测试仪测量精度高、操作简便,完全可替代国外同类仪器。
Objective： To develop and analyze ADuC848-based portable parameter tester system. Methods： The tester adopts ADuC848 single-chip microcomputer as the processing chip, and use the 240×128 dot matrix figure LCD for display and function Settings. Results： The tester can test multiple parameters including pressure, vacuum, temperature, humidity and gas flow, it meets the needs on testing and measuring of medical equipment. Conclusion： The tester with high accuracy and simple operation can replace the similar foreign equipment completely.
出处
《中国医学装备》
2013年第6期51-53,共3页
China Medical Equipment
