Molecular Devices SpectraMax Gemini XPS Microplate Reader, Ambient + 4 °C up to 45 °C, Molecular Devices (CAT#: STEM-SPO-0001-LGZ)

The Gemini XPS Microplate Reader features dual monochromators that allow you to experiment with a variety of fluorophores and even find the optimal excitation and emission wavelengths for your new assay. Multi-well scanning optimizes cell-based assay sensitivity. The optical design of the Molecular Devices SpectraMax XPS is the only multi-channel system that truly mimics a dual-beam spectrophotometer. Each sample has a discrete sample and reference beam, so each well can be measured directly. Eight-channel system - including 8 sample beams and 8 reference beams provides exceptional precision and speed of read through microplates. Up to 96 analyzes can be performed at one time, and users can scan spectra from 250nm to 750nm. Microplate Data Analysis Software provides built-in spreadsheet functionality for easy data analysis. Select excitation and emission wavelengths between 250 and 850 nm with a dual monochromator, eliminating the need to identify, purchase, and change filters for wavelength optimization.

Condition: certified pre-owned
Wavelength Range – Excitation: 250-850 nm
Wavelength Range – Emission: 360-850 nm
Wavelength Selection: Monochromator, tunable 1.0 nm increments
Wavelength Bandwidth (Excitation and Emission): 9 nm
Wavelength Accuracy: < ± 2.0 nm
Top Read Sensitivity: 3.0 fmol/well; FITC 200 µl in 96 wells
Light Source: Xenon flash lamp
Microplate Read Time
Normal Mode: 96 wells 15 seconds; 384 wells 45 seconds
Dynamic Range: 6 orders of magnitude
Temperature Range: Ambient + 4 °C up to 45 °C
Temperature Uniformity (Microplate): ± 1 °C @ 37 °C

Precise quantitation and exceptional accuracy
Select up to 6 wavelengths per detection
Uniform microplate temperature control
Top well reading
Dual Single Timer - 250nm to 850nm
Windows and Mac/OS software
Incubation and shaking

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