Applied Biosystems™

Countess™ II Automated Cell Counter Extended Warranty Package

Catalog number:  A27977

Back to top

Description

The Countess II Automated Cell Counter is a benchtop assay platform equipped with state-of-the-art optics, full autofocus, and image analysis software for rapid assessment of cells in suspension.

Accurate—eliminate the subjectivity of manual cell counting and user-to-user variability
Fast—provides a total cell count, reports viability, and measures average cell size in as little as 10 seconds
Convenient—requires no cleaning or routine maintenance. A capacitive touchscreen and simple user interface provides quick startup and requires minimal training.

Learn more about our automated cell counters ›

The Countess II Automated Cell Counter Extended Warranty Package comes with:
• 3 years Rapid Exchange (REX) extended warranty
• Countess USB drive for storing and transferring data to your computer
• Disposable slide holder
• Power cord and four plug adaptors to accommodate most countries
• Quick reference card (QRC)
• A free box of 50 disposable slides

The Countess II Automated Cell Counter works in three 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.
3. Press the 'Count' button.

Get accurate cell counts
The Countess II Automated Cell Counter uses trypan blue staining combined with an auto-focus mechanism and sophisticated image analysis algorithm to obtain accurate cell and viability counts. The measurement range extends from 1 x 10e4 to 1 x 10e7 cells/mL (the optimal range is 1 x 10e5 to 4 x 10e6 cells/mL), which is broader than that of a hemocytometer. The optimal cell size for accurate viability assessment is 7–60 µm, while particles as small as 4 µm can be successfully counted.

Transfer data and images to your PC
Using the USB port on the Countess II Automated Cell Counter, you can save your cell count results and images, and then transfer them to your PC. (For your convenience, a USB drive is supplied with the Countess II instrument.)

Countess II/II FL Software ›

Rapid Exchange (REX) Extended Warranty
Add additional warranty coverage to your existing manufacturer’s limited warranty with the Rapid Exchange (REX) extended warranty. If your instrument needs repair, just call our Support Center and we’ll send you a factory-certified refurbished replacement instrument within one business day from the time we determine a replacement is required. Instruments are typically received within three days of shipment and are yours to keep. All parts, labor, and shipping charges are included, and existing warranty contracts will be transferred to replacement units.

The Rapid Exchange extended warranty is ideal for customers with user-installable instruments that do not require asset tag consistency, and for those operating under critical timelines.

Certain exclusions apply. Contact your Service and Support Representative for details at service.sales@thermofisher.com.

For Research Use Only. Not for use in diagnostic procedures.

Specifications

Duration: 3 Year ABRC Extended Warranty
Capacity: One 2-chamber disposable slide
Cell Size: 4-60 µm (detection), 7-60 µm (viability)
Detection Method: Brightfield
Concentration: 1x104-1x107 cells⁄mL
Dimensions: 9 in (228.6 mm) W x 5.5 in (139.7 mm) D x 9 in (228.6 mm) W
Display: 7in Capacitive touch screen
Field: 2.15 mm x 1.62 mm (3.48 mm2)
Voltage: 100-240 VAC
Shipping Condition: Room Temperature
Memory: USB Stick
Warranty Services Not Included: User-replaceable parts, Planned maintenance
Warranty Response Time: Your instrument repaired and returned within 3 weeks of receipt
Warranty: Priority access to Applications and Instrument Technical Support teams, Loaner instrument during repair, Parts labor and shipping, Priority access to off-site Remote Service Engineer
Product Line: Countess™
Weight: 8 lbs

Package components

Countess™ II Automated Cell Counter
Catalog Number:
AMQAX1000
Unit Size:
1 instrument
Qty :
1
Countess® II Automated Cell Counter, 3 years extended warranty, ABRC Support Plus
Catalog Number:
ZG04SCCOUNTESS23Y
Unit Size:
3 yr ext warranty, ABRC Support Plus
Qty :
1