Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Invitrogen™ Countess™ 3 Automated Cell Counter + REX Extended Warranty

The Countess 3 Automated Cell Counter is a benchtop cell counting system equipped with an advanced machine-learning algorithm, ruggedized optics, fully-automated focus and lighting, and image analysis software for rapid assessment of primary and immortalized cell samples.

Supplier:  Invitrogen™ A49862PKG

Encompass

Catalog No. A49862


Add to cart

Description

Description

  • Accurate—eliminates the subjectivity of manual cell counting and user-to-user variability
  • Fast—counts live and dead cells, measures viability, and reports average cell size with a single touch in about 20 seconds
  • Convenient—requires no cleaning or routine maintenance; flush-mounted high-resolution capacitive touchscreen and simple user interface provide quick startup, require minimal training, and offer automatic saving of data to USB or cloud

The Countess 3 Automated Cell Counter works in two simple steps:

1. Mix 10 μL of sample with 10 μL of trypan blue and pipet into a disposable Countess chamber slide.

2. Insert the slide into the instrument. Rapid Capture and Auto-Save modes allow cell counting with a single touch. Focus, lighting, and file saving are executed automatically.

Get accurate cell counts

The Countess 3 Automated Cell Counter uses trypan blue staining combined with auto-focus and lighting driven by a machine-learning image analysis algorithm to obtain accurate cell and viability counts. The measurement range extends from 1 × 104 to 1 × 107 cells/mL (the optimal range is 1 × 105 to 4 × 106 cells/mL), which is broader than that of a hemocytometer.

Transfer data and images to your PC or cloud

Using the USB port on the Countess 3 Automated Cell Counter and any USB drive, you can save your cell count results and images and transfer them to your PC. (For your convenience, a USB drive and WiFI dongle are supplied with the Countess 3 instrument).

REX Extended Warranty

Keep your cell counter up and running with an extended warranty that covers all costs for shipping, parts, and labor for repairs.

Specifications

Specifications

user-installed automated cell counter
Trypan Blue, Countess Chamber Slides, and Reusable Slide
Power supply, disposable & reusable slide holders, USB drive, 1 Box disposable chamber slides
LCD 1280 x 800 pixels
9 in. (228.6 mm) W x 5.5 in. (139.7 mm) D x 9 in. (228.6 mm) W
3.6 kg
Ambient
Countess™
Brightfield
Brightfield
Onboard & USB drive
8 lb.
RoHS
100-240 VAC
SDS
Documents

Documents

Product Certifications
Promotions

Promotions

Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit

For Research Use Only