Product introduction: Laboratory ultrapure water machine is a kind of laboratory water purification equipment. It is a water treatment device that removes all solid impurities, salt ions, bacteria and viruses in water through filtration, reverse osmosis, electrodialysis, ion exchanger, ultraviolet sterilization and other methods. Laboratory ultrapure water equipment is widely used in medicine, electronics, chemical industry, biological physical and chemical laboratory and other industries.

Model	NB-I-5/10/20/40
Inlet water source	0.15-0.4MPa, water temperature: 5-45 ℃, free chlorine<3ppm, TOC<500ppb
Pure water production capacity	5/10/20/40L/H
Water intake flow rate	2 (L/min)
RO pure water conductivity	raw water x2% S/cm
Microbial removal rate	≥ 99%
Organic matter removal rate (molecular weight>100 Dalton)	≥ 99%
Inorganic ion removal rate	≥ 96%
Water recovery rate	≥ 35%
Particle removal rate	≥ 99%
Flow rate	2 (L/min) (when the water tank is full)
Resistivity	16-18.25Mcm@25c
Absorbance	≤ 0.001 (254nm, 1cm optical path)
Soluble silicon: calculated by (sio2)	≤ 0.01mg/L
Particles (0.22um)	<1/ml
Microorganism (cftu/ml)	<1
Metal cation content (ppb)	Fe<0.005Cu<0.005A |<0.005N<0.005Zn<0.02Cr<0.005Na<0.01K<0.02 ≤ 0.01
TOC	<10ppb