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DynaPro™ ZetaStar™
제품명: DynaPro™ ZetaStar™
용도: Dynamic, Static and Electrophoretic light scattering
메이커: Wyatt Technology
카달로그:


소개

ZetaStar-Brochure-W5250A.pdf (1).png

 

 

 

 

ZetaStar homepage 1.png

 

 

 

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ZetaStar_On-line #1.PNG

ZetaStar_On-line #2.PNG

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ZetaStar 소개 동영상.PNG


사양

DLS Measurements
Size Range (Radius) 0.2 nm to 1 μm (cuvette); 0.2 nm to 400 nm (flow cell)
Size Sensitivity 0.1 mg/mL lysozyme (DLS 90º); 1 mg/mL BSA (DLS backscattering)
Temperature Range -10 ºC to 120 ºC*
Detection Angle 90º (sidescattering) & 163.5º (backscattering)
SLS Measurements
Molecular Weight Range 300 Da to 1 MDa
Particle Concentration Max Size 225 nm
Particle Concentration Range 108 to 1015 particles/mL (dependent on particle size)
Turbidity Range 1 to 100 NTU
Molecular Weight Sensitivity 0.1 mg/mL lysozyme
Temperature Range -10 ºC to 120 ºC*
Detection Angle 90º
ELS Measurements
Conductivity Range 0 to 7 mS/cm; 0 to 100 mS/cm with PEEK flow cell and either Atlas (manual injection mode) or autosampler, pump, and backpressure regulator (automated injection mode)
Mobility Range “No practical limit”
Mobility Size Range 1 nm to 50 µm
Mobility Sensitivity 1 mg/mL BSA
Temperature Range 4 ºC to 70 ºC*
Detection Angle 10º
Wetted Materials
Flow Cell PEEK, platinum, quartz
Zeta Disposable Cell Cyclic olefin copolymer, polypropylene, 316 stainless steel
Dip Cell Quartz, platinum, polyurethane
DLS Disposable Cuvette Cyclic olefin copolymer
Optics
Laser Power Control Programmable 10% to 100%
Laser Wavelength 785 nm
Detectors ELS, SLS, and DLS detectors
Additional Detectors Laser monitor for active compensation; Forward monitor measures transmitted light for turbidance and laser/cell diagnostics
Electronics
Data Acquisition Time 1 to 3600 sec
Correlator 512 channel, 100 nsec sampling time in a multi-tau layout
Auxillary I/O Auto Inject contact closure, 2 analog inputs (16 bits, +/- 10 V)
USB 4 USB ports
Onboard Computer
Communications Ethernet
Front Panel Display 162.5 mm, 16-bit, high-resolution touch screen displays signal graphs, instrument settings, and diagnostics
Dimensions 57 cm (L) x 36 cm (W) x 20 cm (H)

*Dry air or nitrogen required for operation below 20 °C.

Host PC requirements may be found in Computer Requirements.

Specifications subject to change without notice.

액세서리

dls/els