Beckman Coulter VI-CELL XR Cell Viability Analyzer

Includes:
Computer w/ Software
Monitor
Manuals

Product Features:
Automation of the standard trypan blue assay
% Viability
Total cell concentration
Total viable cell concentration
Mean cell size
Real time cellular images
Bioprocess monitoring
Validated reagents
Convenient reagent pack

The Vi-CELL XR offers additional benefits over the S and AS Models:
Extended size range to 2 microns, allowing additional analyses of yeast, and smaller cells.
Increased sample throughput with greater efficiency.
Reduced sample volume results in less reagent use.
Auto focus capability increases instrument ease of use.
Variable aspiration and mixing cycles optimize results.
Enhanced image magnification provides unparalleled cellular detail.
Circularity measurement helps isolate debris from cells

Specifications:
Analysis Time: < 2.5 min
Capacity: Single or 12 position via autoloader
Concentration Range: 5 x 10^4 to 1 x 10^7 cells/mL
Counting Accuracy: ± 6%
Depth: 41 cm (16 in)
Digitizing Resolution: 1394 x 1040
Height: 44.5 cm (17.5 in)
Imaging Technology: Auto-focus CCD array, Firewire camera
Instrument Type: Video image through a quartz flow cell
Overall Analysis Range: Size Range: 2 µm - 70 µm
Sample Volume: 0.5 mL
Temperature: 10°C to 40°C (50°F to 104°F)
Viability Range: 0 to 100%
Weight: 11.3 kg (25 lb)
Width: 38 cm (15 in)