35
REQUIREMENTS AND SPECIFICATIONS
Water specifications
Feed Water
The system has been designed to operate within feed water requirements:
Parameter
Value or range
Pressure
1 bar < P < 6 bar
Type of water
Potable tap water
Temperature
5 - 35°C (41 - 95°F)
Conductivity
< 2000 μS/cm @ 25° C
Dissolved CO
2
< 30 ppm
Free Chlorine
< 3 ppm
Fouling Index
< 10
pH
4 <pH< 10
Maximum Total Organic Carbon (TOC)
< 2 ppm
LSI
< 0.3
Hardness as CaCO
3
< 300 ppm
Silica
< 30 ppm
PrePak - maximum total chlorine level
3 ppm for PRPKF00A1
PrePak - maximum Fouling Index
18 for PRPKF00A1
Pure (Type 2) Water: Elix Water
The Milli-Q
®
IX 7003/7005/7010/7015 system is intended to produce pure water that meets or
exceeds water quality specifications described by the organizations below:
Organization
Water quality / grade
European Pharmacopoeia
Purified water
U.S. Pharmacopoeia
Purified Water
Japanese Pharmacopoeia
Purified Water
Chinese Pharmacopoeia
Purified Water
ASTM
®
D1193
Type 2 water - Reagent water
ISO
®
3696
Grade 2 water
Chinese National Standard
GB 6682 Grade 2 water
JIS K 0557
A2 water