Milli-Q Millipore - System Requirements Continued; Feedwater Supply Requirements; Environmental Operating Conditions

Milli-Q® Reference System 19
Specifications and requirements, Continued
Feedwater
The Feedwater requirements are listed here.
Parameter
Value
Type
Pre-treated water including one or several of the
following technologies:
• RO
• RO + EDI
• RO + DI
• Distillation, and
•
DI.
Conductivity
< 100 µS/cm @ 25°C
Pressure
0 bar < P < 0.3 bar
Temperature
5°C < T < 35°C
Maximum TOC
< 50 ppb
Fouling Index
< 5
pH
4 < pH < 10
Environmental
The Environmental requirements are listed here.
Parameter
Value
Altitude
< 3000 metres
Ambient operating temperature
4 – 40°C
Ambient storage temperature
4 – 40°C
Installation Category
II
Location
The System is intended for indoor
use only.
Pollution Degree
2
Relative humidity during storage
and operation
Maximum relative humidity 80% for
temperatures up to 31°C decreasing
linearly to 50% relative humidity at
40°C.
Noise Level
The noise level is < 50 dB at a distance of 1 metre.
Consumables
The minimum consumables required for installation are listed here.
Note that these items are not shipped with the System and must be ordered separately:
• Q-Gard® Pack,
• Quantum® Cartridge and
• POD Pak.