Beckman Coulter VI Cell XR Cell Viability Analyzer

• Bioprocess tracking, auto-sampler queue & control monitoring features
• Real-time cellular imaging for data parameters not available with standard aperture cell counting methods 
• Provides results for percent viability, total cell & viable cell concentration and mean cell size

• 12-position auto sampler for walk-away sample analysis
• Samples within 50 x 10³ to 1 x 10⁷ cells/mL range require no dilution.
• Customizable cell types for analyzing diverse cell species.

• Key cell culture parameters to help you optimize and monitor the bioprocess
• Results can be viewed easily on the screen or exported for off-line analysis
• Through integration partners we offer optional automated online sample introduction for real-time cell analysis for improved bioprocess monitoring and control

• 21 CFR Part 11 enabled with audit trail, electronic signature capability, secure sign-on, multiple user level permissions & administrative configuration tools
• IQ/OQ

System Specifications:

Data Acquisition:

• Operating principle: analysis of video images
• Sample type: spatial data
• Cell size range: 3 microns to 70 microns

NOTE Although the size range for system performance is 3 microns to 70 microns, the system is capable of detecting particles down to 2 microns.

• Analysis rate: up to 50 Images in 2.5 minutes
• Digitizing resolution: 1.45 mega-pixels

Cell Viability/Concentration/Cell Count

• Concentration Range: 0.5 x 105 to 10 x 106 Cells/mL
• Viability Range: 0 to 100%
• Mean Recovery Value of 20 replicates of Concentration Control on Vi-CELL XR compared to the lot assay value used are ±6%.

• Power 50 watts (65 watts max.)
• Temperature 10 to 40°C (50 to 104°F)
• Fuses 1 - 120 V 1 A SLO-BLO, 2 - 240 V 2.5 A SLO-BLO