3种现场快速水质检测仪的性价对比

Performanceto Price Comparison of Three On-Site Rapid Water Quality Detectors

摘要: 选择了市场上口碑好、占有率高的3款便携式水质现场应急检测设备，通过准确度、精密度、检测时长及价格等指标，以权重积分法对3款仪器进行了比选，结果表明德国MN公司的PF-12型便携式多参数分光光度计的综合性能最优.

Abstract: Three portable water quality on-site emergency testing equipment with good reputation and high occupancy in the market were selected. Through the indexes of accuracy, precision, detection time, price, etc., the three instruments are selected by the weight integral method. The results showed that the PF-12 portable multi-parameter spectrophotometer of MN company, Germany, has the best comprehensive performance.