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Procurable · sourced on request

Wyatt Technology DAWN

UsedWyatt TechnologyLight scattering systemsNetherlands
Procurable

Not in stock, available to order through our sourcing team

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Temperature Range
-15 to 150 °C
Laser Wavelength
658 nm
Dynamic Range
3,300,000:1
Sensitivity
0.4 µg/mL BSA (66.4 kDa)
Radius of Gyration Range
10 to 500 nm
Availability
Procurable
Lead time
Confirmed with your quote
All 14 specifications
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Specifications 14

Brands
Wyatt Technology
New/Used
Used
Dimensions
360 x 600 x 230 mm
Weight
68 kg
Temperature Range
-15 to 150 °C
Laser Wavelength
658 nm
Dynamic Range
3,300,000:1
Sensitivity
0.4 µg/mL BSA (66.4 kDa)
Radius of Gyration Range
10 to 500 nm
Detection Limit
10 ng of 100 kDa polystyrene in THF
Sample Volume
10 µL (microcuvette), 200 µL (flow injection)
Interface
10" high-resolution, color LCD multi-touch-screen display, and ASTRA host software
Availability
Procurable
Lead time
Confirmed with your quote

Product description

MALS detector for absolute molar mass and size analysis with temperature control and optional dynamic light scattering.

The Wyatt DAWN is a state-of-the-art Multi-Angle Light Scattering (MALS) detector designed for the absolute characterization of macromolecules and nanoparticles in solution. By integrating with Size-Exclusion Chromatography (SEC) or Field-Flow Fractionation (FFF) systems, this instrument enables precise determination of molar mass and size distributions, independent of traditional column calibration methods.

Key features include:

  • Absolute molar mass determination: Provides accurate measurements without reliance on reference standards.
  • Versatile temperature control: Models available with temperature ranges from -15 °C to +210 °C, accommodating diverse sample requirements.
  • Integrated dynamic light scattering (DLS): Optional WyattQELS™ module allows simultaneous DLS measurements for comprehensive particle size analysis.
  • Automated cleaning: Embedded COMET™ ultrasonic transducer ensures consistent performance by automatically cleaning the flow cell.

The DAWN detector is widely employed across various scientific domains, including biotechnology, pharmaceutical development, and chemical research. It is particularly valuable in biopharmaceutical manufacturing, where precise characterization of proteins, antibodies, and other biologics is critical.

Commonly utilized in biotechnology companies, pharmaceutical firms, academic research institutions, and government laboratories, the DAWN has been a cornerstone in macromolecular analysis since its introduction in the 1980s and continues to be relevant today.

By offering unparalleled accuracy and versatility, the DAWN detector enhances the quality and efficiency of research and development processes in the biotechnology industry.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 22 October 2026