PURIST Lab Water System produces ultrapure water from EDI, reverse osmosis (RO), distilled or deionized water.
Quality of ultrapure water meets or exceeds ASTM, CLSI and ISO Type I water standards. The system is CE and RoHS-certified.
General specifications Feed Municipal water, TDS < 1000 ppm ( 2000 μS/cm )
Product EDI water, RO water, Distilled water, Deionized water
Feed water pressure 0 - 15 psi (0 - 1 bar)
Dispensing rate 1.0 - 1.5 L/min
Ultrapure water resistivity ( ＠ 25℃ ) 18.2 MΩ·cm
Ultrapure water TOC* < 10 ppb (< 5 ppb with a dual wavelength UV lamp)
Particles in ultrapure water ( > 0.2 μm) No particles ( with a 0.2 μm final filter or RephiBio filter)
Microorganisms < 0.01 cfu/ml ( with a 0.2 μm final filter or RephiBio filter)
Pyrogens (endotoxins) < 0.001 Eu/ml (with a RephiBio filter)
RNase < 0.5 pg/ml (with a RephiBio filter)
DNase < 10 pg/ml (with a RephiBio filter)
Main system Length x Depth x Height 21 cm × 36 cm ×44 cm
Net Weight (Operating Weight) 6.0 kg (10.5 kg)
Power < 55 W
*When TOC of feed water level is 50ppb.