MilliporeSigma™ Direct-Q™ 3 Tap to Pure and Ultrapure Water Purification System

Description

Requires

Millipore systems always require accessories to make the system operational.

Provide Type I and Type III water from potable tap water with the Direct-Q™ 3 Tap to Pure and Ultrapure Water Purification System.

For laboratories that do not have easy access to pretreated water and need between 1 and 10L of ultrapure water per day.

Key Features

• Water quality parameters (resistivity or conductivity, temperature) are clearly indicated on bright color display
• Maintenance is limited to infrequent and easy replacement of required SmartPak DQ3 cartridge (SPR00SIA1US, available separately)
• Volumetric dispensing function regulates water delivery for volumes up to 2.62 gal. (9.75L) in 0.12 gal. (0.25L) increments Systems connect to potable tap water feed with 1/2 NPTF connector and inlet strainer, and 8mm O.D. tubing (supplied)

 

Direct-Q 3

• Produces up to >0.1 gal./min. (>0.5L/min.) Type 1 water on demand at 25°C and 30ppb Total Organic Carbon (TOC) directly from potable tap water
Product water is suitable for preparing buffers for liquid chromatography separations and biochemical experiments, also for use with such analytical techniques as spectrophotometry and spectroscopy

Direct-Q 3UV

• Reduces bacteria and TOC to 10ppb via a dual wavelength UV lamp
• Product water is suitable for applications requiring very low organic contaminants levels such as HPLC, GC, ILC and TOC analyses

 

 

• Type 1 water for HPLC mobile phase preparation, sample dilution, buffer and cell culture media preparation, preparation of chemical solutions used with titrators, spectrophotometers and electrophoresis systems, preparation of culture media and reagents for molecular biology applications
• Type 3 water for non-critical applications such as glassware washing or rinsing

 

Certifications

UL listed

†When used with Millipak™ Express™ 20 final filter.

‡When used with BioPak Disposable Ultrafilter.

Specifications

• Bacterial retention: >99%
• Certifications/Compliance: UL, cUL, CE, ISO 9001, ISO 14001
• Contaminant Rejection (Microbiological): >99%
• Contaminant Rejection (Organic): >99%
• Contaminant Rejection (Particulate): >96%
• Bacterial Content: <0.1 CFU/mL
• Daily Output: 1 to 10 L
• Endotoxin Concentration: <0.001
• Feedwater Source: Potable Tap
• Flow Rate: 3
• Product Water Type: Type 1
• Resistivity: 18.2
• Total Organic Carbon: <5
• Type: Ultrapure Water Purification System
• For Use With (Application): HPLC, GC, ILC and TOC analyses
• Model: Direct-Q 3UV
• Particle Size: >0.22μm, <1 Particulate/mL
• Width (English): 11.4 in.
• Width (Metric): 29 cm
• Height (English): 21.3 in.
• Height (Metric): 54 cm
• Depth (English): 15 in.
• Depth (Metric): 38 cm
• Weight (English): 19 lb.
• Weight (Metric): 8.6 kg
• Electrical Requirements: 120 V, 60 Hz
• Voltage: 120 V
• Frequency: 60 Hz