• The Countess II FL Automated Cell Counter is available from The Lab World Group, sellers of top notch used lab equipment.
  • The Countess II FL Automated Cell Counter can be upgraded with fluorescence blocks of your choosing
  • The Countess II FL Automated Cell Counter brings you reliable cell counting and viability assessment
  • The Countess II FL Automated Cell Counter convenience of reusable hemocytometers
  • The Countess II FL Automated Cell Counter has the option to add fluorescence capabilities
  • The Countess II FL Automated Cell Counter cuts down on the cost of consumables significantly
  • The Countess II FL Automated Cell Counter gives you precise findings over manual counting
  • The Countess II FL Automated Cell Counter can assess viability
  • The Countess II FL Automated Cell Counter can count particles up to 60µm in size
  • The Countess II FL Automated Cell Counter saves you time and money when it comes to downstream analysis such as flow cytometry or high content analysis

Countess II FL Automated Cell Counter - Still in Box

Category:

Counters

Manufacturer:

Thermo Scientific

SKU:
COUNTESSIIFLCELLCOUNTER-11230
Ships Within:
3 Business Days
Qty Available:
1
Price:
$1,799.00

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  • EQUIPMENT DESCRIPTION
  • SPECIFICATIONS
  • INCLUDED
  • NOTES

The Countess II FL is a versatile cell viability and cell counter platform with exchangeable fluorescence capabilities through the use of EVOS light cubes to customize them to fit their needs.. With the Countess II FL, researchers can gate their cell count based on cell size, circularity, expression, and brightness for an added degree of refinement. Including or excluding these specifics let users drill down their results to a granular level. Having the two distinct user-changeable fluorescence channels mean a more accurate reading of complex samples.

 

The reuseable slide option for this Coutness cell counter means cutting down on consumables cost significantly. Having an automated cell counter means eliminating the subjectivity and time sink of manually counting. This automation gives you precise findings and reducing user to user variables, returning results often in as little as 10 seconds. The Countess II FL comes with brightfield and full autofocus to monitor protein expression and measure cell viability before downstream analysis. Users can also assess the apoptosis of cells to measure caspase activation and transfected or transduced cells in a population.

 

This cell counter uses these features to save you time and money when it comes to downstream analysis such as flow cytometry or high content analysis. The Countess II FL counts objects between 4 and 60 µm, while cells between 7 and 60 µm can be counted and analyzed for viability. Images and cell count results captured by this cell counter can be saved after each count in a variety of formats. Currently, there are no fluorescence blocks offered with this cell counter, however, there are many to choose from direct from Invitrogen so you can customize to your assays and scale up when you need it.

Countess II FL Automated Cell Counter Specifications:

Optics 

3 channels (brightfield and 2 slots for EVOS LED light cubes)

Slides 

Countess II FL Reusable Slide or Countess Cell Counting Chamber Slides (disposable)

Processing time 

15 seconds

Required sample volume 

10 μL

Sample concentration range

 1 x 10^4–1 x 10^7

 cells/mL

Particle and cell diameter range 

Particles: ~4–60 μm; cell diameter ~7–60 μm

Objective 

2.5x

Total magnification 

~55x

Illumination 

LED (50,000 hours)

Camera 

5 megapixels, 2.5× Optical Magnification

Output 

JPG, TIF, PDF, CSV, BMP, ANG

Instrument dimensions 

9 x 5.5 x 9 in / 23 x 14 x 23 mm

Weight 

9 lb

Power 

100–240 VAC, 0.58 A max. 50/60 hz

  • Countess II FL Automated Cell Counter | CAT# AMQAF1000 | Still in Original Box | MSRP: $7500.00
  • Cell Count Validation Report
  • User Manual
  • Black Removable Slide Holder
  • 120V Power Cord 
  • 30-Day Warranty

This Countess II FL Automated Cell Counter, CAT# AMQAF1000 is Still in the Original Box and comes with a current Cell Count Validation Report and a removable slide holder. All of our lab equipment comes backed by our standard warranty. Should you have any questions, please don't hesitate to contact us.

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