Merck Milli-Q® SQ 200 Purification System ZSQ200U0T0

The Milli-Q® SQ 200 Purification System is an ultrapure (Type 1) water dispensing module that delivers 18.2 MΩ·cm water from a mobile 3.5 L SQ Switch tank filled with pure reverse osmosis (RO) water. The unit provides flexible manual dispensing via a handset dispenser with flow adjustable from drop-by-drop up to 1.6 L/min and is designed for elementary laboratory use when paired with a Milli-Q® SQ 2Series pure RO production station to refill the SQ Switch tank.

Key Features:

• Water quality: Type 1, 18.2 MΩ·cm (0.055 µS/cm)
• Dispensing flow rate: up to 1.6 L/min (handset dispenser)
• Mobile tank capacity: SQ Switch 3.5 L tank
• Feed water: pure RO water from SQ Switch tank refilled by Milli-Q® SR 240/240L/240XL production station
• Voltage: 100–240 VAC, 50–60 Hz
• Dimensions (H×W×D): 50.3 cm × 26.7 cm × 22 cm (62.9 cm × 38.4 cm × 22 cm with handset tubing)
• Operating weight: 12 kg with SQ Switch 3.5 L tank; 7 kg without

Advantages:

• Integrated photo-oxidation UV lamp reduces TOC, supporting reliable ultrapure water quality.
• Compact, mobile design with a handheld dispenser enables ultrapure water delivery anywhere in or outside the lab.
• Fast refilling workflow when paired with the Milli-Q® pure RO production station and scalable deployment across multiple dispensing modules.
• Colored LED provides at-a-glance indication of ultrapure water quality for simple user verification.