Milli-Q Direct 8 User Manual

Milli-Q® Direct 8/16 System 113
Summary of Alert messages, Continued
Alert messages
(continued)
(continued)
TAP FEED CONDUCTIVITY > SP
•
The Tap Water conductivity is below
the set point.
•
Contact Millipore SAS.
THE NETWORK CABLE IS
UNPLUGGED
•
Check the Ethernet Cable plugged
into the System and the computer.
•
Restart the System.
THIS IP ADDRESS IS ALREADY
USED BY ANOTHER SYSTEM
•
Contact your network administrator.
•
Restart the System.
TOC < 1 PPB
• Invalid TOC measurement.
• Perform a TOC Curve Check.
•
Contact Millipore SAS.
TOC FEEDWATER < 15.3 M
Ω
.cm
•
Due to low resistivity at the inlet of
the UV Lamp, the TOC measurement
can not be performed properly
anymore.
• Please replace the Q-Pak® Pack to
ensure valid TOC indications.

Milli-Q Direct 8 Specifications

General

Resistivity	18.2 MΩ·cm at 25 °C
Total Organic Carbon (TOC)	< 5 ppb
Pyrogens (Endotoxins)	< 0.001 EU/mL
RNases	< 1 pg/mL
DNases	< 5 pg/mL
Display	Touchscreen
Weight	20 kg
Power Supply	100-240 V, 50/60 Hz
Type of Water Produced	Pure and ultrapure water
Flow Rate	Up to 2 L/min
Particulates	<1 particle/mL (>0.2 µm)
Particles > 0.22 μm	< 1 particulate/mL
Particle Size	0.22 µm
Connectivity	USB
Output Water Type	Ultrapure
Dimensions	504 mm x 332 mm x 467 mm (19.8 in x 13.1 in x 18.4 in)