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Section 3
General Specifications
3-2
EASYpure RoDi
DI Product Water - Quality
Resistivity: . . . . . . . . . . . . . . . . . . . . . .ASTM Type I
TOC: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5 ppb
Flow Rate: . .>0.8 LPM with a new D3750 final filter
Bacteria: . . . . . . . . . . . . . . . . . .Less than 1 CFU/ml
RO System
Flow Rate
2
. . 3.8 lph ±15% (1 gph) @ 10-20% recovery, 65 psig [4.5 bar]
and 25°C
RO Membrane Performance . . . . . . . . . . . .Rejection
Inorganic (minimum) . . . . . . . . . . . . . . . . . . .>90%
Inorganic (typical) . . . . . . . . . . . . . . . . . . . . . .>96%
Particles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>99%
Bacteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>99%
Organics (>100 MW) . . . . . . . . . . . . . . . . . . .>99%
1
Feedwater suitability must be determined by a water analysis
2
500 ppm NaCl feedwater solution @ 25°C (77°F), @ 4.5 bar (65 psig),
15% recovery. Flow rate and recovery will decrease with lower water temper-
ature and pressure. We recommend the use of a hot water mixing valve before
the RO system for water cooler than 15°C (59°F).
Environmental Conditions
Indoor use only
Operating: 4°C - 40°C; 20% - 80% relative humidity, non-condensing
Installation Category II (overvoltage)
Pollution Degree 2
Altitude limit: 3,500 meters
Storage: -25°C - 65°C; 10% to 85% relative humidity
Thermo Scientific
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