Venus Fully Automatic High-throughput Cell Counter
Venus Fully Automatic High-throughput Cell Counter

Ma On ShanVenus Fully Automatic High-throughput Cell Counter

Venus can perform high-throughput bright field and trypan blue counting on various types of cells. Venus adopts an integrated design, with a 7-inch screen on the body. With the EasyFive six-digit cell counting slide, it can complete the accurate counting of 6 samples in one step in just 1 minute.

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Product Description

Patented fully automatic/autofocus cell viability analysis system

Venus is a fully automated high-throughput cell counter developed by Newtonoptic. It enables high-throughput brightfield and trypan blue counting for various types of cells. Featuring an all-in-one design, Venus is equipped with a 7-inch display and works in conjunction with the EasyFive six-digit cell counting slide, allowing accurate counting of six samples in a single step—taking only one minute. Its compact design greatly enhances space efficiency in the laboratory. 

 

Stable, high-speed, high-throughput image analysis technology
Venus cell counter is equipped with a high-resolution industrial-grade CMOS sensor. During the counting process, it captures multiple fields of view for each sample and automatically calculates the average value. Validation results show that the counting data yields a fitted R² value greater than 0.999. Compared to traditional manual counting using a hemocytometer—which takes approximately 5 minutes to count 1×106 cells—Venus delivers results in just 10 seconds.
 

Fully self-developed AI algorithm
The Venus cell counter incorporates a proprietary AI-based algorithm developed by Newtonoptic. Validation tests show that for the same sample, the coefficient of variation (CV) is less than 10% for single-field counting and less than 5% for multi-field counting. The algorithm has been optimized to handle challenging samples, including small-diameter cells, high-density suspensions, cell clusters, and samples containing cell debris. Newtonoptic will continue to enhance the algorithm, with free software updates provided to ensure compatibility with a broader range of cell types.
 

 

Humanized interactive interface
Venus cell counter operates as a standalone device without the need for an external computer—ready to use upon startup. Users can freely select analysis modes and adjust settings as needed. The software provides result images along with detailed data such as concentration, viability, and diameter distribution, all of which can be viewed and exported in multiple formats to meet diverse user needs. Additionally, the software features data traceability and user access control, supporting compliance with FDA 21 CFR Part 11 requirements.


EasyFive cell counting slide/reusable counting slide
Designed for high throughput, each slide allows counting of 6 samples simultaneously. As a disposable consumable, it eliminates the need for cleaning, saving time and preventing cross-contamination. Available in 100μm and 200μm specifications: the 100μm slide is ideal for high-concentration or small-diameter cells, while the 200μm slide is suitable for a wide range of common cell types.
 

Wide cellular applicability 
We have conducted extensive usability testing across a wide range of cell types. Validated cell lines include: RAW, EG7, Lncap, HS678bst, HepG2, SW480, Kyse510, HU-7, MCF-7, HeLa, CHO, HEK293, Jukat, K562, PBMC, SW620, Vero, and others.
 

 

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