BD LSRFortessaThe flow cytometer provides a more high-end choice for analytical flow cytometry users with its excellent performance, precise repeatability, and stability.BD LSRFortessaThe design balances analytical performance and scalability, providing powerful expansion space to meet the evolving needs of multi-color flow cytometry experiments.

In order to meet the requirements of flow cytometry applications,BD LSRFortessaCan configure up to simultaneously4Root laser-Blue, red, purple, and ultraviolet lasers provide flexible optimization of excitation wavelengths when using the latest fluorescent dyes. The unique optical path design of this instrument can simultaneously perform up to18Color detection to comprehensively meet most current and future detection requirements.

BD LSRFortessaThe flow cytometer will be tested and provenBD LSRThe powerful functions of the platform are gathered in a more compact instrument space design, which can be conveniently placed on laboratory desktops with limited space, achieving effective utilization of laboratory space.

long longA tested and innovative multi-color analysis platform

In addition to the reduction in size,BD LSRFortessaThe design also facilitates the replacement of filters and spectrometers, simplifying the process of modifying experimental settings.

Superb stability

BD FACSDivaSoftware throughBD LSRFortessa ™Workstation, effectively controls the setup, acquisition, and analysis of streaming data.BD FACSDivaThe software is applicable to other applicationsBD FACS ™The flow cytometer family includesBD FACSCanto ™Flow cytometry analyzer andBD FACSAria ™Flow cytometry sorting system. This provides researchers with greater application flexibility, allowing them to easily move experimental plans from one platform to another.

BD FACSDivaThe software has flow cytometer settings and tracking(CS&T)The function can help the instrument complete baseline settings and optimize sensitivity and fluorescence resolution, thereby significantly reducing user errors. Meanwhile, by setting the signal time delay and optimization between different lasersPMTVoltage ensures consistent and stable experimental results. This function can also set corresponding instrument settings according to different applications, allowing routine experiments to be conducted in a more continuous and stable manner, and quickly complete settings and testing. The quality control tracking capability of the software will detect the status of the instrument and provide a report.Levey-JenningsA graph can help users understand the dynamic changes of their instruments and determine whether maintenance needs to be completed.

Fully automatic control of setup, experimental acquisition, and data sorting

Acquisition and Analysis

BD FACSDivaThe software enables researchers to obtain program previews and record complex data from multiple samples through automation. Obtain templates, user-defined experimental designs, and simple compensation processes easily through this software for further data acquisition.

BDFACSDivaAnalysis on the work panelTSubcluster of cells. Special customized typeBD LSRFortessaFlow cytometry analyzer: 60-mW 355-nm UV，100-mW 450-nmPurple laser,100-mW 488-nmBlue laser, and40-mW 640-nmRed laser.

Excellent performance

BD LSRFortessaThe product line integrates numerous innovative designs. At the core of the flow cytometer, a truly stable quartz flow detection cell with optical path coupling technology is installed in the liquid flow system to ensure maximum collection efficiency of detection signals.

Liquid flow system

The liquid flow system is pressure driven. Fluid dynamics focus drives sample cells to be excited by laser when passing through a quartz cup flow cell coupled with optical gel. The flow cell is precisely positioned with the laser and coupled with the fluorescence signal collection system optogel to ensure that the laser is accurately focused on the sample flow and collects as much emitted light as possible to generate a stronger fluorescence signal, thereby improving the sensitivity of flow multi-color detection. At the same time, the stable optical path design also shortens the start-up time, improves the repeatability of the experiment, and achieves automated daily quality control of the instrument.

Unique and innovative multi-color design

BD LSRFortessaThe flow cytometer uses an external sheath tube(8L)And waste liquid tank(10L)Design, convenient for adding sheath fluid and pouring waste liquid.

OptionalBD FACSFlow supply systemThe liquid flow vehicle improves the liquid flow capacity and ease of operation while maintaining stable liquid flow pressure. This system includes two20LThe liquid flow container(Cubitainers ®)And an automatic control system for sheath and waste liquid flow to simplify the daily maintenance of the instrument.

The liquid flow sensor can maintain a constant liquid flow pressure. When the sheath liquid level is low or used up, or when the waste liquid cylinder is full, the liquid flow monitoring system will automatically alarm.