【摘要】 介绍了便携式爆破测振仪应具有的性能：使用半导体数据存储器、内启动与外启动记录方式、单次及多次记录方式、人工和自动设置记录时间等．设计外启动记录给出时间起始标志供作相关分析，内启动记录使测振仪完全不用测量导线，进一步简化了现场监测工作．更多还原

【Abstract】 For the portable blasting vibration meter,its following performances:using semiconductor data memory,internal and external initiation recording modes,single and multiple recording modes,automatically and manually setting recording time etc;are described.The external initiation mode provides a time starting flag for correlation analysis.The internal initiation mode makes the meter without using any measuring wire and further simpifying the field blasting monitoring work.更多还原