Skip to Content
Merck

Key Documents

View All Documentation

ZSQ240R0TK

Milli-Q® SQ 240 Purification System Kit

Preset configuration composed of RO Water Production Station, Ultrapure Water Dispensing Module, two 3.5 L Switch Tanks, SQ Gravity Valve

greener alternative

Greener Alternative

Sign In to View Organizational & Contract Pricing.

About This Item

UNSPSC Code:
41104200
NACRES:
JA.13
eCl@ss:
33050190

AC/DC input

100 V / 240 V AC, 50-60 Hz

product line

Milli-Q® SQ 2Series

manufacturer/tradename

Milli-Q®

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Sustainability features

parameter

14 kg operating weight (13.9 lb), ≤1.6 L/min distribution flow rate (Ultrapure water from Handset Dispenser), ≤42 L/hr make-up flow rate (Pure RO water), ≤6 L/min distribution flow rate (Pure RO water from SQ Gravity valve), 10 kg operating weight (22 lb) (production station with SQ Switch 3.5 L tank), 12 kg operating weight (26.5 lb) (dispensing module with SQ Switch 3.5 L tank), 30 L/day max. usage

resistivity

18.2 MΩ-cm, 25 degrees

system H

50.3 cm (19.8 in.) , 62.9 cm (24.8 in.) , with Handset Dispenser tubing

system W

26.7 cm (10.5 in.) , dispensing station, 26.7 cm (10.5 in.) , production station, 38.4 cm (15.1 in.) , dsipensing module including Handset Dispenser

system depth

22 cm (8.7 in.)

impurities

Microbes: < 10 cfu/L (typically < 1 cfu/L) with SQPAK™ Final or Bio Final filters, Particulates: < 1 unit/mL (particulates > 0.22 µm with SQPAK™ Final or Bio Final filters, Pyrogens: < 0.001 EU/mL with SQPAK™ Bio Final filter

total organic carbon (TOC) residue

≤5 ppb

input

feed water nature potable tap water (Lab feed water connection must be a 1/2" Male thread NPT/BSP/GAZ)

output

product water quality: type 3 water (RO water)
product water quality: type 1 water (18.2 MΩ·cm)

conductivity

0.055 μS/cm

greener alternative category

General description

This product is a Design for Sustainability (DfS) developed product. Click here to view its DfS scorecard.
To learn how Milli-Q® SQ 2Series water systems work and read a full overview, visit our dedicated page.
The Milli-Q® SQ 240 Purification System Kit is composed of the Milli-Q® SR 240 and the Milli-Q® SQ 200 water purification systems.
The Milli-Q® SR 240 water purification system delivers pure reverse osmosis (RO) water to a mobile SQ Switch 3.5 L tank. It comes equipped with a Gravity valve to dispense RO water directly from the SQ Switch tank base.
The Milli-Q® SQ 200 water purification system delivers ultrapure (Type 1) water from the SQ Switch 3.5 L tank filled with pure RO water. A flexible handset dispenser delivers the ultrapure water.

The Milli-Q® SQ 240 Purification System Kit is 1 of 6 preset configurations available for the Milli-Q® SQ 2Series family, which provides full autonomy to users and is adaptable to lab requirements and evolutions.
with SQPAK™ TOC Quanta Cartridge and SQPAK™ Final filter

Features and Benefits

  • Simple, manual handset dispenser allows any new or untrained user to deliver ultrapure water at variable flow rates, from up to 1.6 L/min to drop by drop
  • Reliable 18.2 MΩ·cm resistivity ultrapure (Type 1) water quality is indicated at a glance by a colored LED
  • TOC is reduced by an integrated photo-oxidation UV lamp
  • Freshly dispensed ultrapure water is available anywhere, in or out of the lab, from the autonomous Milli-Q® SQ 200 ultrapure dispensing module thanks to the mobile SQ Switch tank
  • Fast (as little as 6 min) refilling of the mobile SQ Switch tank with freshly produced pure RO water thanks to the high-flow RO cartridge (up to 42 L/h) of the pure water production station; RO water recovery loop saves 50% of the rejected water; automatic RO membrane rinsing maintains its high performance
  • Compact setup and self-guided installation manual and videos let you plug the system wherever is convenient for your lab activity and move it later if needed
  • Unlimited scalability with one pure RO water production station able to feed multiple autonomous Milli-Q® SQ 200 ultrapure dispensing modules (just plug in an electrical outlet); Supports lab activity expansion while limiting budget investment
  • Individual Twist & Lock cartridge replacement simplifies maintenance and limits running cost
  • Compact size plus water and energy savings support lab sustainability efforts

Other Notes

The indicated price currently corresponds to the above catalog number only; it is subject to change at any time without notice.
This catalog number includes:
  • The pure RO production station to one 3.5L tank
  • The ultrapure dispensing module from a 3.5 L tank
  • Two Milli-Q® SQ Switch 3.5 L tanks
  • One SQ Gravity valve

This catalog number does not include:
  • SQPAK™ cartridges or final filters
  • Two essential power cords adapted to the local electrical network

Legal Information

Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany
SQPAK is a trademark of Merck KGaA, Darmstadt, Germany

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library