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Thermo Fisher Countess II FL Automated Fluorescence and Brightfield Cell Counter
Product Description
- Concentration range: 1 x 10^4 to 1 x 10^7 cells/ml
- Detection methods: Brightfield and up to two fluorescent channels via EVOS light cubes
- Cell size detection: 4–60 µm (detection), 7–70 µm (viability)
- Key features:
- High accuracy eliminating manual counting subjectivity
- Rapid total cell count, viability, and size output within 10 seconds
- Supports disposable Countess Cell Counting Chamber Slides and glass reusable slides
- Compatible with two interchangeable EVOS fluorescent or specialty light cubes covering over 20 fluorescence channels
- Assay capabilities include viability, apoptosis, cell cycle analysis, GFP and RFP expression
- Digital display with image and data visualization
- USB port for data and image transfer to PC
- Compact design suitable for any lab environment
- Minimal maintenance required, no cleanup needed
- Simple user interface for quick startup and training
- Description:
The Thermo Fisher Countess II FL is a fully automated 3-channel cell counter and assay platform utilizing advanced optics and image analysis algorithms for analyzing fluorescently labeled or trypan blue stained cell suspensions. It delivers high-throughput cell concentration and viability measurements with a broad detection size range. Its fluorescent capability is enabled by interchangeable EVOS light cubes for multiplex fluorescence research applications.
Item Stats
Product details
| Capacity | One 2-chamber disposable slide or 2-chamber reusable slide |
| Cell Size | 4-60 um (detection), 7-60 um (viability) |
| Concentration | 1x10^4 to 1x10^7 cells/mL |
| Detection Method | Brightfield & 2 user-definable FL channels |
| Display | 7 in capacitive touch screen |
| Field | 2.15 mm x 1.62 mm (3.48 mm2) |
| Memory | USB Stick |
| Weight | 8 lbs. |
| Dimensions (W x D x H) | 9 x 5.5 x 9 in (228.6 x 139.7 x 228.6 mm) |
| Electrical Requirements | 100-240 VAC, 0.58A Max |
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