Invitrogen Countess II Cell Counter
Reconditioning and verification
Guarantee
Delivery and installation
fully automated with analytics platform that uses elements
advanced optics and image analysis algorithms to analyze
suspended cells stained with trypan blue.
• The Countess™ II automated cell counter offers a user interface
intuitive and allows you to record data and generate a report that can
then be transferred to a PC using the USB key provided with
the instrument or available separately.
• The cells to be counted are loaded into the instrument either on slides of
Countess™ Chamber Cell Counting Slide (page 15). Each slide contains
two closed chambers to contain the sample and allow you to
measure two different samples or perform replicates of the same
sample.
• The Countess™ II automated cell counter requires 10 seconds per
sample for a conventional cell count and is compatible with a
wide variety of eukaryotic cells. In addition to the counting and viability of
cells, the Countess instrument also provides information on the size
cells
| Ability | 1 blade with 2 chambers |
|---|---|
| Cell size | 4-60 µm (detection) |
| Concentration | 1x10⁴-1x10⁷ cells/mL |
| Detection method | bright field and fluorescence |
| Dimensions | 228.6mm x 139.7mm x 228.6mm |
Our commitments
Equipment checked
All the equipment we sell has been checked by our teams.
Delivery and installation
We offer delivery throughout mainland France as well as on-site installation if necessary.
Guarantee
All our equipment is guaranteed for at least 6 months after purchase, or even longer depending on the conditions.
Quality at the best price
In our workshop in Montreuil, we work to give laboratory equipment a second life. Take advantage of our tested equipment and help make innovation more sustainable and accessible!
Frequently Asked Questions
Find here all the necessary information regarding delivery, shipping, warranty and certification of our equipment.
Check out the FAQ →
Where does the equipment sold by Rewake come from?
Our equipment comes from a variety of sources: laboratories renewing their fleet, relocations, cessation of activity, or directly from manufacturers, decommissioned. Each device is carefully selected for its quality and reconditioning potential.
Who delivers and installs my order?
Your equipment is delivered and installed by Rewake's professional partners. They guarantee secure transportation and commissioning that meets the specifications of each piece of equipment.
What is the difference between refurbished and used?
Refurbished equipment is a used device that has been refurbished by our technicians. It is carefully tested, cleaned, and repaired if necessary to ensure performance equivalent to new, while offering a more competitive price.
What tests are performed on the devices?
Each device undergoes rigorous testing: functional checks, performance verification, safety tests. Our goal? Quality, at a lower cost for you and the environment!
Why buy a refurbished product in France?
Buying refurbished equipment in France means choosing quality and sustainable development. You benefit from high-end equipment at a reduced price while supporting the local economy and reducing your environmental footprint.
Can I return a device if I am not satisfied?
Yes, at Rewake, customer satisfaction is paramount. You can return any device within 14 days if you are not satisfied. See our terms and conditions for more information.
