一种便携式多指标阻抗生物传感器装置,属于现代检测领域。该装置是由单片机、放大电路、A/D转换器、LCD显示器、报警器等构成。该系统能够实现根据输入被测物种类,通过电阻抗仪测定其阻值的大小、电压放大等处理;然后由单片机系统计算出被测物含量,通过LCD装置进行显示并可在超过安全值时进行报警。本技术的创新点在于能够实现多指标测定,并具有超限时报警等功能。 A portable multi-indicator impedance biosensor device, belonging to the field of modern detection. The device is a microcontroller, amplifier, A / D converter, LCD monitors, alarms and other components. The system can be realized according to the type of input object, measured by the resistance meter of the resistance of the size, voltage amplification and other processing; then by the single-chip system to calculate the measured content, through the LCD device to display and can exceed the safety value Alarm. The innovation of this technology lies in that it can realize the multi-index measurement and has functions such as over-limit alarm.