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ZLXL51040

Milli-Q

Milli-Q® HX 7040 Water Purification System (LC)

Centralized pure water solution for up to 800 L/dayType 2 water; for low chlorine feed water.

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AC/DC input

230 V, 50 - 60 Hz

Quality Level

packaging

pkg of 1 unit

parameter

4 L/min flow rate
40 L/hr make-up flow rate
78 kg operating weight (172 lb)
800 L/day max. usage

resistivity

>5 MΩ-cm, 25°C

H × W × D

124 cm (48.8 in.) × 54.3 cm (21.4 in.) × 54.2 cm (21.3 in.)

total organic carbon (TOC) residue

<30 ppb (Product water)

input

feed water nature potable tap water

output

product water quality: type 2 water (> 5 MΩ·cm)

conductivity

<0.2 μS/cm at 25 °C

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This Item
ZIQ7005T0CZIQ7015T0CZIX7015T0C
resistivity

>5 MΩ-cm, 25°C

resistivity

-

resistivity

-

resistivity

-

parameter

4 L/min flow rate, 78 kg operating weight (172 lb), 40 L/hr make-up flow rate, 800 L/day max. usage

parameter

≤2 L/min distribution flow rate (Type I), 100 L/day max. usage, 26.0 kg operating weight (57.3 lb), 5 L/hr flow rate (Type II)

parameter

≤2 L/min distribution flow rate (Type I), 15 L/hr flow rate (Type II), 30 kg operating weight (66 lb), 300 L/day max. usage

parameter

≤2 L/min distribution flow rate (from POD), 15 L/hr flow rate, 27.4 kg operating weight (60.5 lb), 300 L/day max. usage

input

feed water nature potable tap water

input

feed water nature potable tap water

input

feed water nature potable tap water

input

feed water nature potable tap water

packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

packaging

pkg of 1 unit

conductivity

<0.2 μS/cm at 25 °C

conductivity

0.055 μS/cm at 25 °C (Ultrapure Water), <0.2 μS/cm at 25 °C (Pure Water)

conductivity

0.055 μS/cm at 25 °C (Ultrapure Water), <0.2 μS/cm at 25 °C (Pure Water)

conductivity

<0.2 μS/cm at 25 °C (Pure Water)

General description

  • Milli-Q® HX 7000 systems are designed to deliver high and consistent pure water quality for regular laboratory applications and for instrument feed.
  • The Milli-Q® HX 7040 high-flow system is designed to produce up to 800 L/day of Type 2 pure water from potable tap feed water, making them ideal for large laboratories or lab buildings.
  • Tap water is first treated by the Progard® pretreatment cartridge to efficiently remove particles, colloids, free chlorine and hardness. Advanced reverse osmosis (RO) purification then removes 95-99% of ions, and 99% of all dissolved organics (>200 Da), microorganisms and particles. Patented E.R.A.® (Evolutive Reject Adjustment) technology automatically assesses feed water quality to produce a constant flow rate and optimize water recovery (between 45% and 75%). The Elix® electrodeionization (EDI) module further removes ions to typically reach resistivity >5 MΩ.cm (at 25 °C).
  • Processed pure water is then irradiated by a bactericidal UV lamp before entering a storage tank or SDS 500 storage, protection and distribution system. The SDS 500 reservoir maintains the consistent purity of stored water. Its vent filter provides effective protection against airborne contaminants and the Automatic Sanitization Module (ASM) prevents bacterial growth and biofilm formation.
  • Milli-Q® HX 7040 product water can then be sent by a distribution pump to feed instruments or a distribution loop. These can be integrated into a centralized system, providing total control of all parameters within the system itself as well as within the external pure water distribution loop.
  • The system′s large interactive touchscreen display offers a superior communication interface that shows main data (water production status, storage level, dispensing status), consumables exhaustion status, alerts status, and handy wizards to guide users through maintenance procedures.
  • These central systems are embedded with our unique MyMilli-Q RemoteCare online monitoring and service capability, which operates as an extension of Milli-Q® Services. This digital service lets you securely and remotelymanage your system, supporting your lab′s optimal productivity.
Milli-Q® HX 7000 systems have been designed to deliver the highest pure water quality for your regular laboratory applications and instrument feed.

Application

  • Type 2 Elix® product water from Milli-Q® HX 7000 systems is suitable for microbiological media preparation, buffer preparation, and in manufacturing of chemical and biochemical reagents.
  • It may be used to feed equipment such as weathering and stability test chambers, glassware washers, autoclaves and hydrogen generators. It may also feed a Milli-Q® ultrapure water (Type 1) system.
  • Because pure analytical-grade water is required for a broad range of laboratory applications, Milli-Q® HX 7000 systems are a perfect fit for labs everywhere, including those in the pharmaceutical, clinical, chemical, metallurgical, cosmetics, food and beverage, electronics and biotech sectors.

Features and Benefits

  • Progard® pretreatment packs efficiently remove particles (0.5 μm filter), free chlorine and colloids from tap water.
  • Advanced RO and E.R.A.® technologies optimize water recovery to maintain constant flow rate and decrease water consumption. Users save water, time and money.
  • The Elix® EDI module ensures constant quality of pure water and low running costs.
  • UV lamps and final filtration provide full bacterial control.

Components

  • The indicated price currently corresponds to the above catalogue number only; it is subject to change at any time without notice.
  • This catalogue number does not include consumables, accessories and other products and/or services that may be required for the installation and the correct operation of the water purification unit over time.
  • Because our customers each have specific purified water needs, we recommend that you have your purchase validated by one of our specialists. We remain at your disposal to advise you, do not hesitate to contact us!

Other Notes

Directions for Use

  • Organism Retention: Microorganisms
  • Mode of Action: Filtering and UV
  • Application: General laboratory analysis
  • Intended Use: Water purification
  • Instructions for Use: This item provides water filtered through 0.22 μm sterilizing-grade membranes and exposed to bactericidal UV lamp. Refer to system equipment user guide section "Using the System" (available on USB key in the system box)
  • Storage Statement: Store in dry location
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

E.R.A. is a registered trademark of Merck KGaA, Darmstadt, Germany
ELIX is a registered trademark of Merck KGaA, Darmstadt, Germany
Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany
MyMilli-Q is a trademark of Merck KGaA, Darmstadt, Germany
PROGARD is a registered trademark of Merck KGaA, Darmstadt, Germany

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Articles

Endocrine disruptors such as BPA can interfere with embryological development. This study shows ultrapure water from a Milli-Q® lab water system to be free of detectable BPA and thus suitable for embryology research.

Discover the importance of water quality in microbiology and its impact on reliable and reproducible results in culture media preparation. Learn about the EN ISO 11133 standard, lab water solutions, and purification technologies recommended for microbiological testing.

Related Content

How consistent is your lab’s water quality? Variations in purified water quality may be impacting your lab’s analysis and overall efficiency of operations. See how Milli-Q® lab water systems deliver confidence in consistency.

Water for Clinical Chemistry

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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