What is the primary advantage of a Coulter Principle-based cell counter?

Coulter Principle counters measure changes in electrical impedance as cells pass through an aperture, providing highly accurate and reproducible counts independent of cell shape or optical properties, unlike vision-based systems.

Can this unit differentiate between live and dead cells?

While the Scepter 3.0 primarily counts total cells and provides size data, some users may integrate it with viability stains and subsequent analysis to infer viability. For direct viability assessment, other methods might be required.

What maintenance is typically required for this type of cell counter?

Maintenance commonly involves routine cleaning of the sensor and fluidic path, ensuring proper calibration, and replacing sensors as needed. Specific cleaning protocols should be followed as per the manufacturer's guidelines.

Is this cell counter suitable for all cell types?

The suitability depends on cell size and concentration. The availability of different sensor aperture sizes (e.g., 40 μm and 60 μm) allows for counting a broad range of mammalian cells, yeast, and some bacteria. Buyers should confirm compatibility for their specific cell lines.

How is data typically transferred from the device for further analysis?

Units of this type commonly feature connectivity options, such as a USB port, allowing for the download of stored count data to a PC for analysis using proprietary software or standard spreadsheet applications.

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Merck Millipore Scepter 3.0 Automated Cell counter

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters, photo 1

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters, photo 2

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters, photo 3

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters, photo 4

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters, photo 5

Used Merck Millipore Scepter 3.0 Automated Cell counter - Cell Counters

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Merck Millipore Scepter 3.0 Automated Cell counter

Name: Merck Millipore Scepter 3.0 Automated Cell counter
Brand: Merck Millipore
SKU: 58759/SR8B
Price: 500 GBP
Availability: InStock

Price: £ 500

This listing is for a Merck Millipore Scepter 3.0 Automated Cell counter.

The unit is in full working condition and is ready for immediate release.

The Scepter™ 3.0 Cell Counter is the only automated cell counter that's both portable and handheld.

This compact device brings the accuracy and consistency of Coulter impedance counting directly to your culture hood, eliminating the need for bulky benchtop equipment.

While traditional automated counters rely on vision-based systems, object recognition software, manual focusing, and clunky loading chambers, the Scepter™ 3.0 avoids all of these issues.

It offers true automation without the risk of human or software error.

Featuring a microfabricated, precision-engineered sensor, the Scepter™ 3.0 handles all aspects of cell assessment and calculation, delivering accurate and reliable counts in under 30 seconds.

Features:

Handheld, portable, and ergonomic design
Uses the Coulter Principle for precise, reproducible results
Compatible with two sensor sizes (40 μm and 60 μm)
Displays cell concentration, average size, average volume, and histograms
Stores up to 999 counts for PC download and further analysi

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Scepter 3.0

Stock Number

58759/SR8B

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Cell counting and viability assessment in research laboratories.
Monitoring cell growth in bioreactors for biopharmaceutical production.
Quality control in cell-based assay development.
Educational settings for practical cell biology demonstrations.

Counting principle: Typically employs the Coulter Principle for accurate cell enumeration.
Throughput: Units of this type commonly provide results in under 30 seconds per sample.
Sensor compatibility: Often compatible with multiple sensor aperture sizes, such as 40 μm and 60 μm, to accommodate various cell types.
Data output: Typically displays cell concentration, average size, average volume, and histograms.
Portability: This model is designed as a handheld device, offering significant portability for use in diverse laboratory environments.
Data storage: Commonly includes internal memory for storing a substantial number of counts, often up to 999, for later analysis.
Power supply: Typically operates on rechargeable batteries, often with an AC adapter for charging.

Coulter Principle counters measure changes in electrical impedance as cells pass through an aperture, providing highly accurate and reproducible counts independent of cell shape or optical properties, unlike vision-based systems.

Cell counters are valued for their reliability and precision in laboratory and clinical settings. Buyers typically seek models with proven track records from established manufacturers, prioritising optical quality and calibration accuracy. When purchasing used equipment, inspecting optical components for damage and verifying recent calibration certification are essential. Common strengths include consistent cell count reproducibility, straightforward operation, and good durability across extended service life. Models offering flexible counting parameters and compatible with various cell types tend to hold their value well in the secondary market.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.