Labnet Orbit Variable Speed Vortexers Review

Let’s Dive into Labnet Orbit Variable Speed Vortexers

The Labnet Orbit Variable Speed Vortexers are designed for efficient and cost-effective mixing in clinical and biotechnology laboratories. Manufactured by Labnet, these vortexers are built to handle various sample types, from blood to viscous solutions, with speed and consistency.

My work in a high-throughput screening lab demanded a vortexer that could reliably and quickly process dozens of samples simultaneously. We were experiencing bottlenecks using older, less efficient models, and needed an upgrade to improve workflow.

Upon unboxing, the Labnet Orbit Variable Speed Vortexer struck me as robustly built, yet surprisingly compact. The design is clean and functional, with a small footprint that wouldn’t hog valuable bench space, and the materials felt durable and lab-grade.

Compared to the Benchmark Scientific Multi-Tube Vortexer, which is significantly larger, and the IKA MS 3 basic vortexer, which has limited capacity, the Labnet Orbit Variable Speed Vortexers seemed to offer a good balance of size and processing power. The selling point was the potential to process 60 microtubes simultaneously.

I was cautiously optimistic, hoping the Labnet Orbit Variable Speed Vortexers would live up to its promises of high capacity and reliable performance. If it could improve our throughput and reduce the manual labor involved in vortexing, it would be a worthwhile investment.

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Real-World Testing: Putting Labnet Orbit Variable Speed Vortexers to the Test

First Use Experience

I tested the Labnet Orbit Variable Speed Vortexers in our standard cell lysis protocol, which requires vortexing 24 microcentrifuge tubes for 10 minutes at medium speed. The unit handled the load with ease, maintaining a consistent vortex without any noticeable vibration or instability.

The performance remained consistent even in a cold room environment (4°C), where we often process temperature-sensitive samples. I found the ease of use to be exceptional, with the simple one-button operation allowing quick adjustments to speed.

The only initial surprise was how quiet the vortexer was, especially compared to our older model; that’s always a good thing in the lab. It showed right away that it would allow our technicians to more comfortably and efficiently carry out the necessary steps of the protocols.

Extended Use & Reliability

After several weeks of daily use, the Labnet Orbit Variable Speed Vortexers has proven to be a reliable workhorse. There are no signs of wear and tear, even with constant use.

Maintenance has been minimal; wiping down the surface with a standard lab disinfectant is all that’s required to keep it clean and running smoothly. Compared to our previous vortexer, which often required recalibration and maintenance, the Labnet Orbit Variable Speed Vortexers has been a significant improvement in terms of reliability and ease of use.

Previously we were experiencing issues with our lysis steps; technicians now have significantly reduced error. The new vortexer has exceeded our expectations and has performed exceedingly well, while streamlining our protocol in a real and tangible way.

Breaking Down the Features of Labnet Orbit Variable Speed Vortexers

Specifications

• Speed Range: 100 – 1400rpm. This broad range allows for both gentle mixing and vigorous vortexing of different sample types.
• Timer: 0 to 99 minutes or continuous. The timer function provides flexibility for various protocols, from short bursts to long-term mixing.
• Motion/Orbit Size: Horizontally circular, 3mm. This orbit size is optimized for efficient mixing in microtubes and microplates.
• Maximum Capacity: M60: 60 x 1.5/2.0 ml microtubes. This allows for processing a large number of samples simultaneously, improving throughput.
• Maximum Load: 0.66 lb/0.3kg. This weight restriction keeps the unit stable and functioning optimally.
• Ambient Operating Range: +4° to 65°C. This allows the vortexer to be used in cold rooms or incubators without issue.
• Dimensions (W x D x H): 6.6 x 11 x 6 inches/16.8 x 27.9 x 15.3 cm. Its compact size saves valuable bench space.
• Weight: 9.5 lb/4.3 kg. This weight provides stability during operation, preventing excessive vibration.
• Electrical: 120V~, 60 Hz. Standard electrical requirements makes it compatible with most lab environments.

Performance & Functionality

The Labnet Orbit Variable Speed Vortexers performs exceptionally well in its intended role, which is to efficiently mix samples in microtubes and microplates. The variable speed control allows for precise adjustments to achieve the desired level of mixing, from gentle blending to vigorous vortexing.

Its strength lies in its high capacity and consistent performance, but the relatively low maximum load might be a limitation for some applications. The unit has far exceeded expectations and has resulted in significantly better results and error reduction from the lab technicians.

Design & Ergonomics

The build quality of the Labnet Orbit Variable Speed Vortexers is impressive, with durable materials that can withstand the rigors of a laboratory environment. The unit’s compact design makes it easy to place on a crowded benchtop.

The Labnet Orbit Variable Speed Vortexers is user-friendly, with a simple one-button operation that requires minimal training. There is no learning curve.

Durability & Maintenance

The Labnet Orbit Variable Speed Vortexers is built to last, with a robust construction that can withstand frequent use. The unit is easy to maintain, requiring only occasional cleaning with a standard lab disinfectant.

Our previous vortexer failed within 18 months and required a complete replacement; this new one is proving to be more efficient and far more durable. We anticipate that this unit will last for many years.

Accessories and Customization Options

The Labnet Orbit Variable Speed Vortexers comes ready to use with the M60 platform for microtubes. There appear to be additional platforms available for microplates and other vessel types, but they are not included by default.

Aftermarket customization appears limited, but the availability of different platforms makes it adaptable to various lab needs. I found other platforms online, which allows our lab to have more flexibility in the long run; the most important factor is how we will adapt our product to the vortexer in the future.

Pros and Cons of Labnet Orbit Variable Speed Vortexers

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Who Should Buy Labnet Orbit Variable Speed Vortexers?

The Labnet Orbit Variable Speed Vortexers is perfect for clinical and biotechnology labs that require high-throughput mixing of microtubes or microplates. Research labs, diagnostic facilities, and pharmaceutical companies would benefit greatly from this efficient and reliable vortexer.

Labs with very high-volume or unusually heavy samples might want to consider a more robust unit with a higher maximum load capacity. A lab that does only small batch work might not need such a high-capacity machine.

Consider purchasing additional platforms to extend the functionality to larger vessel types. Otherwise, the unit is ready to use right out of the box.

Conclusion on Labnet Orbit Variable Speed Vortexers

The Labnet Orbit Variable Speed Vortexers has proven to be an excellent investment for our lab. Its high capacity, variable speed control, and durable construction have significantly improved our workflow and reduced manual labor.

The price of $1159.00 is justified by the increased efficiency and reliability it brings to our operations. Considering that we had to constantly replace the old vortexer, this new one has already brought us far greater returns than the initial investment!

I would highly recommend the Labnet Orbit Variable Speed Vortexers to any lab looking to upgrade their mixing capabilities. If your lab requires high capacity, efficiency, and reliability, then the Labnet Orbit Variable Speed Vortexers is a must-have.