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    SPECTROstar Omega

SPECTROstar Omega

Ultra-fast UV/Vis spectrum absorbance spectrometer - upgradeable to a multi-mode microtiter plate reader

The SPECTROstar® Omega is a dedicated absorbance microplate reader that can capture a full absorbance spectrum (220 - 1000 nm) in less than 1 second per well – no scanning needed. This upgradeable reader offers the highest flexibility for optimizing settings for all absorbance-based assays. The LVis Plate compatibility allows for low volume sample measurements.

The ultra-fast, dedicated absorbance microplate reader.

Details

The SPECTROstar Omega is a dedicated absorbance microplate reader that can capture either a full-absorbance spectrum or up to eight discrete wavelengths simultaneously. Upgrades can transform SPECTROstar Omega into a powerful multi-mode reader with up to six detection modes, Simultaneous Dual Emission and injectors

Features

  • Full-spectrum UV/Vis absorbance measurements in less than 1 second
  • Measurement in up to 1536-well microplate format
  • Plate shaking and uniform incubation up to 45 °C or 65 °C
  • Well-scanning and real-time kinetic monitoring
  • High-precision injectors with simultaneous reagent injection and detection
  • Includes multi-user control and MARS data analysis software
  • Compatible with LVis Plate for low volume samples (down to 2µl)
  • Stacker compatible

Detection Modes

UV/Vis Absorbance Spectra

Measurement Modes

Endpoint and kinetic measurements
Spectral scanning (absorbance)
Well scanning

Microplate Formats

6 to 1536-well plates, user-definable
LVis Plate with 16 low volume microspots (2 μL)

Microplate Carrier

Robot compatible

Light Sources

High energy xenon flash lamp

Detectors

CCD Spectrometer

Wavelength Selection

UV/Vis Absorbance Spectrometer
Full spectra or 8 distinct wavelengths in < 1 sec / well

Spectral Range

Spectrometer
220 - 1000 nm for ABS

Sensitivity*

ABS with Spectrometer
Full spectrum captured in < 1 s/well
Selectable spectral resolution: 1 nm, 2 nm, 5 nm, 10 nm
OD range: 0 to 4 OD
Accuracy: < 1% at 2 OD
Precision: < 0.5% at 1 OD and < 0.8% at 2 OD
Reproducibility: ±0.005 OD for 0 - 2 OD range

Read Times

Full spectrum from 220 to 1000 nm in less than 1 sec/well

Reagent Injection

Up to 2 built-in reagent injectors
Injection at measurement position (6 to 384-well)
Individual injection volumes for each well (3 to 500 µL)
Variable injection speed up to 420 µL / s
Up to four injection events per well
Reagent back flushing

Shaking

Linear, orbital, and double-orbital with user-definable time and speed

Purge Gas Vent

System to inject an atmosphere or to pull a vacuum into the reader

Incubation

+4 °C above ambient up to 45 °C or 65 °C

The upper heating plate of the incubation chamber operates at 0.5 °C more than the lower plate. This prevents condensation build-up on the lid or sealer.

Software

Multi-user Reader Control and MARS Data Analysis Software included
FDA 21 CFR Part 11 compliant

Dimensions

Width: 44 cm, depth: 48 cm, height: 30 cm; weight: 28 kg
 

Optional Accessories

LVis Plate

Sample Capacity: Sixteen separate microdrop wells for 2 µL samples; One standard cuvette position for up to 1 mL samples.
Quality Control Internal Standards (optional): Four NIST traceable optical density filters (approximate values of 0.1, 0.3, 0.6 and 1.0 OD); One holmium oxide filter for wavelength accuracy
Dimensions: Conforms to SBS standards for microplates.

Stacker

Magazines for up to 50 plates - continuous loading feature

THERMOstar

Microplate Incubator and Shaker

Upgrades

Please contact your local representative for upgrades including options such as detection modes, reagent injectors, etc.

*

LOD = 3 x SD (20 blanks) / slope (6 pt std curve) Microplatets: clear for ABS 96 = 96-well microplates 384sv = 384-well small volume microplates 384g = 384-well glass bottom microplates LOD = 3 x SD (20 blanks) / slope (6 pt std curve)
Microplates: clear for ABS
96 = 96-well microplates
384sv = 384-well small volume microplates
384g = 384-well glass bottom microplates

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