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Thermo Fisher Countess II Automated Cell Counter

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The Thermo Fisher Countess II Automated Cell Counter you were interested in is currently unavailable, but we have a great alternative for you!

Our Price: $3,195.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 2 Business Days
Included Documentation: Phosphate-buffered Saline Calibration & Countess Test Beads Validation Report

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Quantity in Stock:1

Product Code: I-CACC2

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Description

Recertification Protocol

Technical Specification Sheet

Thermo Fisher Countess II Automated Cell Counter

Concentration
1x10^4-1x10^7 cells/ml

Detection Method
Brightfield

Cell Size
4-60 um (detection), 7-70 um (viability)

Features

High accuracy eliminates the subjectivity of manual cell counting
Fast in providing total cell count, viability and average cell size within as little as 10 seconds
Convenient since not cleanup or routine maintenance is required
Simple user interface to provide quick startup and minimal training
Easy to transfer data and images to your PC

The Thermo Fisher 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. The Countess features a cell sample range of 1 10 ⁴ 1 10⁷and processing time in as little as 10 seconds. Featured digital display shows images of cells and sample data making interpretation convenient and easy. The USB port allows users to save cell count results and images and then transfer them to a PC. The compact design allows for this versatile machine to fit easily into any lab environment.

All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Thermo Fisher Countess II Automated Cell Counter includes:

> Phosphate-buffered Saline Calibration & Countess Test Beads Validation Report
> 10 Countess Cell Counting Chamber Slides
> Power Cord
> Full 180 Day Parts and Labor Warranty

Thermo Fisher Countess II Automated Cell Counter Specifications

Capacity	One 2-chamber disposable slide
Cell Size	4-60 m (detection), 7-60 m (viability)
Concentration	1x10^4-1x10^7 cells?mL
Detection Method	Brightfield
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)
Memory	USB Stick
Electrical Requirements	100-240 VAC
Weight	8 lbs

Invitrogen Countess II Automated Cell Counter Manual
Click Here to View all the Technical Specs for the Countess II Automated Cell Counter

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Cell Counter Inspection and Recertification Checklist

Verify machine software initialization to ensure complete and accurate startup
Examine display screen for cracks, dead pixels, or other damage that may affect visibility
Test touch screen functionality, confirming sensitivity and accurate response
Inspect slide port for proper alignment and any visible signs of wear or obstruction
Examine internal wiring for secure connections and any signs of damage or wear
Clean internal casing to maintain optimal equipment hygiene and prevent dust buildup
Prepare a test sample using a precise 10µL mixture of cell suspension fluid and Trypan Blue stain
Conduct Phosphate Buffered Saline calibration and validate with Countess test beads, if applicable
Confirm concentration accuracy of test beads, ensuring results align with specified standards
Verify zoom, brightness, and focus controls are fully functional for optimal image clarity
Test USB port functionality, saving test results and images to verify data transfer
Inspect packaging of disposable chamber slides for any tears, punctures, or contamination
Verify power supply output for correct voltage delivery to all components
Compile a comprehensive calibration report, detailing all verification and validation results

Technician Inspection and Recertification Checklist: Cell Counters

The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment

Task	Completed?	Remarks?
Verify machine software initialization	Completed
Inspect display screen for cracks or damage	Completed
Confirm touch screen functionality	Completed
Inspect slide port for alignment and wear	Completed
Check internal wiring for secure connections and damage	Completed
Clean internal case for dust prevention	Completed
Prepare 10µL test sample with cell suspension and Trypan Blue	Completed
Conduct PBS calibration and Countess test beads validation	Completed
Confirm test bead concentration accuracy	Completed
Verify zoom, brightness, and focus functionality	Completed
Test USB port, save test results and images	Completed
Inspect disposable chamber slide packaging for damage	Completed
Verify power supply output voltage	Completed
Prepare a detailed calibration report	Completed

To View More of Our Recertification Protocol Click Here

Average Rating: Average Rating: 5 of 5

5 of 5 Total Reviews: 3 Write a review »

5 of 5 people found the following review helpful:

Excellent condition	March 10, 2021
Reviewer: Olivia Griffith from Lincoln, Nebraska

Countess was received very well packaged and in excellent condition. cell counter was just as described and shipped very fast.

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7 of 7 people found the following review helpful:

Worked Perfectly	March 7, 2021
Reviewer: Wesley Strickland from Miami, FL

very nicely built. Runs well. Would recommend.

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4 of 5 people found the following review helpful:

The cell counter is like new and in very good qual	October 20, 2020
Reviewer: Ella Wood from Henderson

quality product, reliable company

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Brand > Thermo Scientific
Brand > Fisher Scientific

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Thermo Fisher Countess II Automated Cell Counter

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