1、Inlet water: general municipal tap water;
2、Raw water TDS≤200PPm
3、Inlet water pressure: 0.15-0.5Mpa,
4、Inlet water temperature:5-40℃
5、Producing Water Quality:  conductivity≤0.055μS/cm  resistivity：≥18.2MΩ.cm
TOC：＜10PPb、microbial <1CFU/ml、particulate＞0.22μm、pyrogen：<0.001EU/ml
6、Water flow rate: 1-1.5.L/min（5-20L） 1-10L/min（30-80L） 
7、Voltage: 220VAC/50HZ  
8、Power: 50W-400W(5-20L); 50W-3KW(30-80L)
9、Size: 450*500*600mm(5-20L);
600*700*1300mm (30L-80L)                                  
10、NW: 30KG（5L-20L); 50-100KG(30L-80L)
11、electronics components are imported components, automatic microcomputer control