Perkin Elmer Envision 2104 Multilabel Reader

The EnVision microplate reader is a complete platform for quantitative detection of light-emitting or light absorbing markers in research and drug discovery applications. It is suitable for measurement of fast or glow luminescence, fluorescence intensity, fluorescence polarization ([FP]²), high-sensitivity time-resolved fluorometry (DELFIA) and homogeneous time-resolved fluorometry (LANCE). It can also be used to measure absorbance. 

Light sources: The flash light source used for measurements is a UV xenon flash tube, spectral range 230 – 1100 nm. In AlphaScreen a 680 nm diode laser is used. For homogeneous TRF-assays a 337 nm nitrogen laser is available. 

Detection units

Absorbance: Photo diode, range 230-950 nm

Luminescence, Fluorescence and TR-Fluorescence: Photomultiplier tube, range 230 – 850 nm

Plate shaking: Three plate shaking modes are available: linear, orbital and double orbital. Three speed levels can be selected and the amplitude of the movement is adjustable.

Scanning: Scanning of wells (several measuring points within a well) are available for all technologies.

Kinetics: Repeated measurements or operations can be defined by plate or well.

Plates: 1 to 1536-well plates are compatible with the instrument. The user can define non-standard plate configurations. The maximum outer dimensions are 86 x 128 x 29 mm. Both opaque and clear plates are suitable (for photometric measurement a clear bottom is required). 

Dimensions (HxWxD): 650 x 411 x 630 mm

Weight: 55 kg

Excluding PC/software