Microplate Readers

With its unique imaging capabilities, monochromator design, and spectral scanning feature (which eliminates the need for filters), the xMark™ Microplate Absorbance Spectrophotometer can find the best wavelength within a broad range for any photometric application. The xMark Spectrophotometer is also flexible enough to read all standard microplates, from 6- to 1,536-well formats. Using Microplate Manager® Software, the xMark Spectrophotometer can perform a wide range of end-point and kinetic applications with spectral scanning within low UV to infrared wavelengths. Extensive data analysis includes comprehensive curve-fit models and automated data export in single-plate or batch formats.
Specifications :

Features and Benefits
• Monochromator-based system for maximum optical efficiency and flexibility in photometry reading
• Spectral scanning to define the best absorbance wavelength for assays
• Imaging capabilities for pixel intensity data in a single well or entire plate
• Ability to scan custom plates
• Flexible control and data analysis with PC or Mac software
• Incubator with programmable temperature control
Plate Compatibility
• Compatible with 6- to 1,536-well and custom microplates 128 mm L x 88 mm W
• Plate height cannot exceed 21 mm
• Clear flat-bottom plates are recommended such as Bio-Rad’s Costar 96–Well Flat–Bottom EIA Plate (2240096)
• U-Bottom plates can be used, but V-bottom plates are not recommended
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The iMark™ Microplate Absorbance Reader, with a wavelength range of 400–750 nm, is an economical, high-performance solution for a wide range of applications, including immunoassays with colorimetric substrates, such as ELISA, and protein assays such as Bradford and Lowry. The instrument can be used as a stand-alone reader or be controlled by a PC or Mac with Microplate Manager® 6 Software.
Specifications :

Features and Benefits of the iMark Reader
• Fast microplate reading speeds
• Extensive onboard assay configuration
• Powerful data analysis capabilities
• Convenient built-in shaker
• Space-saving, wide-format internal thermal graphical printer
• Simplified standalone operation
• Compact, easy-to-use, and lightweight design
• Compatible with different types of 96-well microplates (flat, U-, V-bottom) and 8- or 12-well strip plates; maximum plate height: 16 mm
Features and Benefits of the iMark Reader Onboard Software
• Wide applicability for life science and clinical laboratories
• Programmable kinetic reading
• Security login that allows locking and unlocking of key protocol settings by the administrator
• Generous memory capacity for protocol creation and storage
• Comprehensive curve-fit selections
• Extensive reporting functions
• Preprogrammed protocols for the Checkmark™ Reader performance verification kit, to validate the IQ/OQ/PQ of the iMark Reader in compliance with GLP
• Other life science and specialized protocols included such as for the Bio-Rad TSE kits and a growing number of food testing and clinical kits
The iMark Reader comes with six standard absorbance filters: 415, 450, 490, 595, 655, and 750 nm. Bio-Rad also supplies custom filters at 5 nm intervals from 400 to 750 nm on request.
The iMark Microplate Absorbance Reader is registered with the FDA as a medical device for clinical chemistry applications.
Plate Compatibility
• Compatible with standard 96-well microplates 128 mm L x 88 mm W
• Plate height cannot exceed 16 mm
• Clear flat-bottom plates are recommended such as Bio-Rad’s Costar 96–Well Flat–Bottom EIA Plate (2240096)
• U-Bottom plates can be used, but V-bottom plates are not recommended
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