Luna-II™ Automated Cell Counter, with Built-In Printer (L40001) LGBD10026

Luna-II™ Automated Cell Counter, with Built-In Printer (L40001) Cell Biology Logos Biosystems LGBD10026 Luna-II™ Automated Cell Counter, with Built-In Printer (L40001) Cell Biology Logos Biosystems LGBD10026 Luna-II™ Automated Cell Counter, with Built-In Printer (L40001) Cell Biology Logos Biosystems LGBD10026
Luna-II™ Automated Cell Counter, with Built-In Printer (L40001) Cell Biology Logos Biosystems LGBD10026
Supplier: Logos Biosystems
Product Code: LGBD10026
Availability: In Stock
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The LUNA-II™ Automated Cell Counter is a small, fast, and affordable image-based cell counting device that automatically counts a variety of cell types.

The LUNA-II™ Automated Cell Counter is the latest cell counter model from Logos Biosystems and comes with an integrated package of:

  • Improved optics, autofocusing
  • Proven cell counting algorithm and best in class de-clustering algorithm
  • Unmatched cell counting speed
  • Easy to use built-in software interface
  • 5 inch touch screen control
  • 3 built-in USB ports, and with optional built-in printer

The LUNA-II™ measures the number, as well as determining cell viability (live, dead, total cells) using sophisticated optical components and advanced image analysis algorithms. Due to several innovations introduced by Logos Biosystems, the LUNA-II™ provides a state of the art cell counting device and eliminates the tedium and subjectivity of manual cell counting.


Liquid Lens Autofocusing Technology

liquid lense autofocusing technology
The LUNA-II™ automated cell counter has integrated a novel focusing mechanism based on liquid lens technology. The liquid lens does not use any mechanical moving parts to change the Z stage. Instead, the Z position of the sample is rapidly obtained by the application of a small voltage to the liquid lens. The elimination of moving parts removes noise and significantly reduces the need for servicing. Even after multi-million cycles of focusing, the liquid lens does not require repair or service. In combination with this novel focusing mechanism, the LUNA-II™ has integrated a new autofocusing algorithm optimized for cell counting.

Easy-to-Use, Touch Screen Interface

Options for staining methods: The LUNA-II™ automated cell counter can count samples with or without trypan blue dye or Erythrosin B stain.

Cell size histogram and cell size based gating: After counting, cells may be gated based on their size.  The specific size of cell populations may be easily visualized in a histogram.

Cell cluster map: Counted cells are identified using the cell cluster map that displays the percentage of single cells, doublets, or triplets.  Cell cluster maps may be used to monitor changes in culture conditions or cell isolation/preparation protocols.

Review and Re-analysis option: The LUNA-II™ automated cell counter provides a powerful review and re-analysis option. To open and review the saved image, a separate PC is not necessary. Users can open the cell images directly on the LUNA-II™ automated cell counter, and can re-count cells using the different parameters.

Various file save options: The LUNA-II™ has an on-board memory to store up to 1,000 counts. After counting, the results are automatically saved in the memory. Previous counting results can be exported via the USB port as a .CSV file for further analysis. The results and image data may be saved as three different file formats such as a TIF, an annotated TIF, or a PDF report file. The PDF report file contains all the data generated during/after the cell counting, i.e., the protocol used, cell counting results, date, raw/analyzed cell image(s), and histograms are included in the PDF report file.

Advanced De-clustering Improves Cell Counting Accuracy : 

The LUNA™-II cell counting algorithm is recognized as having best-in-class cell counting accuracy. The LUNA™ software has exceptional accuracy in cell de-clustering and accurately counts 'clumpy' cells. The LUNA-II™ automated cell counter has inherited this well-known performance aspect of the LUNA™ software.

Cell Counting Data Provided by LUNA-II™:

  • Number of live and dead cells/ml
  • Number of total cells/ml
  • Viability percentage (% live cells to total cells)
  • Cell images (showing live cells as green circles and dead cells as red circles)
  • Histograms of cell size distributions


Luna Cell Counting Slides: Lowest Operating Cost Slides on the Market

The LUNA-II™ Automated Cell Counter is simple to use: First, mix 10 ul of the cell sample with 10 ul of trypan blue or Erythrosin B stain. Second, load the cell suspension into the Luna™ Cell Counting Slide. Third, insert the slide into the slide port of the instrument and chose [Autofocused Counting] or adjust the focus by clicking arrows to get an appropriate cell image. Last, press the [Count] button and the results of cell count and viability will display on the screen. The counting image may be downloaded onto a USB drive in TIF format for review and/or record keeping.

The Luna™ Cell Counting Slides are disposable and specifically designed for the LUNA-II™ Automated Cell Counter. Each counting slide has 2 chambers, labeled as A and B,  respectively, so that one slide can be used for the same sample reading in duplicate or for 2 different samples if preferred. 

Alternatively, LOGOS has developed a Reusable Slide that will allow you to cut down on waste.



Cell Concentration Range 5x10^4 - 1x10^7 cells/ml (optimal range)
Cell Counting Time Approx. 10 sec. (without autofocusing) or 15 sec. (with autofocusing) at 1 x 10^6 cell/ml concentration (processing time may vary by cell type and concentration)
Cell Size Range Detectable Range: 3-60 µm; Optimal Range: 8-30 µm
Imaging Sensor 5 MP
LCD Display 5 inch (800 x 480 pixels)
Sample Volume 10 µl
Dimensions 16 x 18 x 28 cm (6.3 x 7.0 x 11.0 inch)
Weight 1.6 kg (3.5 lb) without the external power adaptor
Size Each

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