... ITEM: S60 HTY microbe limit test system adopts membrane filtration method, composed by HTY-100 microbe limit test device and S60 kits. ... through a vacuum pump which equipped by HTY-100 microbe test device inside or connected outside, hold back the microorganism on ... -temperature chamber, then observe and count. This system can be use widely for water test in Pharmacy, disease control, Food, Chemical, ...