BIO-RAD 920-4955 Fx Board

( Brand: Bio-rad ), ( Manufacturer Part Number: 920-4955 ), ( Type: Lab., Medical, Dental Vet ), ( Custom Label: Sku )

Review BIO RAD Fx Main Board Rev

The **Bio-Rad FX Board (Part Number: 920-4955)** is a high-performance, modular, and ultra-compact electrophoresis system designed to deliver exceptional precision, flexibility, and efficiency for DNA, RNA, and protein analysis in research and clinical laboratories. Engineered with Bio-Rad s signature reliability and innovation, this cutting-edge platform integrates seamlessly into modern workflows, offering a versatile solution for both routine and high-throughput applications. The FX Board features a **fully automated, closed-system design**, eliminating the need for manual gel casting or handling, which significantly reduces contamination risks and enhances reproducibility. Its **compact footprint** and **modular configuration** allow for easy integration into existing lab setups, whether in a bench-top format or as part of a larger automated system, making it ideal for laboratories with limited space or those seeking scalability.

At the heart of the FX Board is its **advanced, high-resolution imaging system**, which combines **ultra-sensitive fluorescence detection** with **adaptive exposure control** to ensure optimal visualization of nucleic acids and proteins across a wide dynamic range. The system supports **multiple detection channels**, accommodating dyes such as SYBR Safe, ethidium bromide, and proprietary fluorescent stains, while its **automated gel documentation** feature captures high-quality images with minimal user intervention. This not only streamlines data acquisition but also ensures consistency in results, a critical factor in both research and diagnostic applications. The FX Board s **software integration** with Bio-Rad s **ChemiDoc XRS or Image Lab** platforms provides seamless data analysis, quantification, and reporting, enabling users to extract meaningful insights from their experiments with ease.

One of the standout features of the FX Board is its **adaptability to various gel formats**, including standard agarose, polyacrylamide, and native gels, as well as specialized matrices like agarose-agarose or low-melting-point gels. This versatility makes it a powerful tool for applications such as **DNA fingerprinting, RNA integrity analysis, protein gel electrophoresis, and nucleic acid staining**, among others. The system s **temperature-controlled chamber** ensures optimal gel electrophoresis conditions, reducing artifacts and improving separation efficiency, while its **low-voltage operation** minimizes heat generation, further enhancing gel quality. Additionally, the FX Board s **compatibility with Bio-Rad s extensive range of consumables**, including pre-cast gels, loading dyes, and molecular weight markers, ensures a cohesive and streamlined workflow from sample preparation to final analysis.

Beyond its technical capabilities, the FX Board is designed with **user convenience and safety in mind**. Its **ergonomic touchscreen interface** allows for intuitive operation, with customizable workflows and automated protocols that reduce the learning curve for new users. The system s **closed-system design** not only minimizes aerosol contamination but also reduces exposure to hazardous chemicals, aligning with modern laboratory safety standards. Furthermore, the FX Board s **compact and modular construction** enables easy maintenance and cleaning, ensuring long-term reliability and reducing downtime. Whether used in a high-volume clinical diagnostics lab, a busy research facility, or a smaller academic setting, the FX Board delivers **unmatched performance, flexibility, and ease of use**, making it an indispensable tool for scientists and technicians seeking precision and efficiency in their molecular biology workflows.

The Bio-Rad FX Series 920-4955 FluidX Board is a modular, high-performance liquid handling system designed for automation in laboratory workflows, particularly in applications like PCR setup, sample preparation, and liquid handling in research and biopharmaceutical settings. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Bio-Rad FX Series 920-4955 FluidX Board**

1. **Modular and Scalable Design**

The FX Series is built on a modular platform, allowing users to configure the system with various components such as pipettes, deck modules, and accessories. This flexibility enables laboratories to adapt the system to specific workflows without purchasing an entirely new setup. The FluidX Board itself integrates seamlessly with other Bio-Rad FX components, making it easier to expand functionality as needs evolve.

2. **High Precision and Accuracy**

Bio-Rad is known for its high-quality liquid handling technology, and the FX Series delivers precise and consistent pipetting. The system is designed to minimize errors in volume dispensing, which is critical for applications like PCR setup, where accuracy directly impacts experimental outcomes. The use of disposable tips and advanced algorithms further enhances reliability.

3. **Integration with Bio-Rad s Ecosystem**

The FX Series is part of Bio-Rad s broader automation suite, which includes software like **FX Automation Software** and compatibility with other Bio-Rad instruments (e.g., CFX Connect for qPCR). This integration simplifies workflow automation, data management, and troubleshooting, as users can leverage existing Bio-Rad tools and protocols. For labs already invested in Bio-Rad technology, this reduces the learning curve and compatibility issues.

4. **User-Friendly Software**

The accompanying software is intuitive and offers features like script creation, real-time monitoring, and error logging. The graphical interface allows users to design complex liquid handling protocols with drag-and-drop functionality, making it accessible to both experienced technicians and those new to automation. The ability to customize scripts also caters to diverse laboratory needs.

5. **Versatility in Applications**

- **PCR setup** (e.g., master mix preparation, sample distribution).

- **Sample preparation** (e.g., DNA/RNA extraction, protein assays).

- **High-throughput screening** (e.g., drug discovery, genomic studies).

Its adaptability makes it a valuable asset for research labs, academic institutions, and biopharmaceutical facilities.

6. **Disposable Tip Technology**

The system uses disposable pipette tips, which reduces cross-contamination risks and minimizes maintenance. This is particularly advantageous in sensitive applications where contamination could compromise results. The tips are also cost-effective in the long run, as they eliminate the need for frequent cleaning of reusable tips.

7. **Compact and Space-Efficient**

The FX Series is designed to fit into standard laboratory benches without requiring excessive space. This is beneficial for labs with limited bench area or those looking to maximize workflow efficiency in a confined environment.

8. **Support and Documentation**

Bio-Rad provides comprehensive technical support, including training resources, troubleshooting guides, and application notes. The company s reputation for customer service ensures that users can access assistance when needed, which is crucial for maintaining system uptime and productivity.

9. **Cost-Effective for High-Volume Work**

While the initial investment may be higher than manual liquid handling, the FX Series can significantly reduce labor costs and human error over time, especially in high-volume or repetitive tasks. The time saved on manual pipetting can be redirected to more analytical or creative work.

10. **Future-Proofing**

Bio-Rad regularly updates its software and hardware to incorporate new features and improvements. The modular nature of the FX Series also means that labs can upgrade individual components without replacing the entire system, extending its lifespan and relevance.

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### **Cons of the Bio-Rad FX Series 920-4955 FluidX Board**

1. **High Initial Cost**

The upfront investment for the FX Series, including the FluidX Board and necessary peripherals, can be prohibitive for small labs or those with limited budgets. The cost may also increase if additional modules or accessories are required to fully customize the system for specific applications.

2. **Learning Curve**

While the software is user-friendly, mastering the FX Series requires training, especially for users unfamiliar with liquid handling automation. Inefficient scripting or improper setup can lead to wasted time or errors, particularly for those transitioning from manual methods. Training sessions or workshops may be necessary to fully optimize the system.

3. **Dependence on Bio-Rad Ecosystem**

Users who rely heavily on Bio-Rad s software and hardware may find themselves locked into the company s ecosystem. Switching to alternative systems or third-party components could be challenging due to compatibility issues. This can be limiting for labs that prefer open or multi-vendor solutions.

4. **Maintenance and Consumables Costs**

Although disposable tips reduce maintenance, they contribute to ongoing consumable costs. Over time, the expense of tips, reagents, and potential repairs or calibrations can add up. Labs must budget for these recurring expenses to ensure smooth operation.

5. **Limited Customization for Non-Standard Workflows**

While the FX Series is highly versatile, highly specialized or non-standard liquid handling tasks may require custom scripting or additional modules that are not natively supported. In such cases, users may need to invest in third-party solutions or workarounds, which can complicate workflows.

6. **Potential Downtime**

Like any automated system, the FX Series can experience technical issues or require maintenance, leading to downtime. While Bio-Rad s support is robust, unexpected failures or software glitches can disrupt workflows, particularly in time-sensitive experiments. Redundancy or backup plans may be necessary to mitigate this risk.

7. **Space and Infrastructure Requirements**

Although the system is compact, it still requires a dedicated workspace with proper ventilation, electrical connections, and possibly cooling for certain components. Labs with limited infrastructure may need to invest in additional setup costs to accommodate the system.

8. **Training and Staffing Needs**

Effective use of the FX Series demands trained personnel. If a lab lacks experienced operators or cannot allocate time for training, the system s full potential may not be realized. This can be a barrier for smaller labs or those with high turnover rates.

9. **Software Limitations**

While the software is powerful, it may not support every possible liquid handling scenario, especially for highly complex or non-traditional applications. Users may encounter limitations in scripting flexibility or real-time monitoring, which could require workarounds or external tools.

10. **Resale Value**

The resale value of the FX Series may be lower than other high-end laboratory equipment, as automation systems can become outdated relatively quickly with advancements in technology. Labs should consider this when evaluating long-term ROI.

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### **Conclusion**

The Bio-Rad FX Series 920-4955 FluidX Board is a robust, modular liquid handling system that excels in precision, versatility, and integration with Bio-Rad s ecosystem. Its strengths lie in its ability to automate repetitive tasks with high accuracy, reduce human error, and scale to meet growing laboratory demands. The system is particularly well-suited for research labs, academic institutions, and biopharmaceutical facilities where efficiency and reliability are critical.

However, the high initial and ongoing costs, learning curve, and dependence on Bio-Rad s ecosystem are significant drawbacks. Labs must carefully assess their budget, workflow requirements, and staff expertise before investing. If the primary goal is to streamline high-volume, precision-driven liquid handling tasks and the lab is already invested in Bio-Rad s tools, the FX Series is a strong recommendation. For smaller labs or those with limited resources, the costs and complexity may outweigh the benefits, making manual or lower-cost automated alternatives more practical.

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### **Recommendation**

- Your lab performs high-volume, precision-dependent liquid handling tasks (e.g., PCR setup, sample preparation).

- You are already using or plan to integrate other Bio-Rad instruments (e.g., qPCR machines, plate readers).

- Your budget can accommodate the upfront and consumable costs, and you have access to training or support.

- You prioritize modularity, scalability, and long-term adaptability to evolving workflows.

- Your lab has the staffing and infrastructure to maintain and operate the system effectively.

- Your lab operates on a tight budget and cannot justify the high initial cost.

- Your workflows are highly specialized or non-standard, and the FX Series lacks the necessary flexibility.

- You lack the expertise or time to train staff on the system, leading to potential inefficiencies.

- You prefer open or multi-vendor solutions and are concerned about vendor lock-in.

- Your lab s needs are small-scale or intermittent, making manual methods or lower-cost automation more cost-effective.

For labs that meet the criteria for purchase, the FX Series is a valuable investment that can significantly enhance productivity and reduce errors. For others, exploring lower-cost alternatives (e.g., Tecan or Hamilton liquid handlers) or phased automation solutions may be more appropriate. Always conduct a cost-benefit analysis and pilot test the system if possible before committing to a purchase.

Details:

Board is used. ASSY 800-4955 Rev. Info on Board. Bio-Rad FX Main Board 920-4955 Rev.

FAB 920-4955 Rev. Pulled working from a decommissioned Bio-Rad system.

part #: 9204955 price

• $149.95

specifications tubinglabsupplyu:

• brand: Bio-rad
• mpn: 920-4955
• type: Lab., Medical, Dental Vet
• custom label: Sku

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• # reviews: 1917
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