Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Reader, Molecular Devices (CAT#: STEM-S-0702-LGZ)

The manufacturer of Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Reader is Molecular Devices. Model is SpectraMax Gemini XS. The Gemini XPS Fluorescence Microplate Reader uses dual monochromators for variable wavelength selection between 250 nm and 850 nm, eliminating the need to find the correct excitation and emission filters. Dual monochromators can also perform wavelength sweeps in the wavelength range as small as 1 nm to optimize analytical parameters.

Condition: used
General Specifications
Dimensions (in.): 8.6 (h) x 22.8 (w) x 15 (d)
Dimensions (cm): 22 (h) x 58 (w) x 38 (d)
Weight: 35 lb (16 kg)
Power source: 100-240 VAC, 50/60 Hz
Performance Specifications
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

1. Experiment with a variety of fluorophores and even find the optimal excitation and emission wavelengths for new assays.
2. The Gemini XS can read a variety of sample formats from 6-well to 384-well microplates in endpoint, kinetic, spectral scan and trap scan modes.
3. Eliminates the need for wavelength filters with a dual monochromator design with excitation and emission wavelengths selected between 250 and 850 nm.
4. Highly accurate machine with high reproducibility that provides RFU comparison between samples, consistent temperature monitoring, sample mixing via Automix, and correct reader settings using AutoPMT electronics.

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